ES1304084U

ES1304084U - STABILIZED GYMNASIUM SUPPORTED ON PARALLEL BEAM AND NOT SUBJECTED TO THE CEILING (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1304084U
Application number: ES202331170U
Authority: ES
Inventors: Gomez Juan Santiago
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2023-11-08
Anticipated expiration: 2031-01-11
Also published as: ES1304084Y

Abstract

Gym stabilized and supported on a beam, parallel and not attached to the ceiling, characterized in that it comprises a beam (01) parallel but not attached to the ceiling, which is supported at its ends on two right feet (02) that have a system of plates and pulleys. The first of them has a folding bench (03) resting on it and the second of them has a support for weights (04). Near the right foot that has the bench is the gymnastics apparatus attached to a beam suspended from the ceiling (05), and near the right foot that has the weight support is the base for nominees and punching bag (06) also attached to the beam. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

GIMNASIO ESTABILIZADO Y APOYADO EN VIGA PARALELA Y NO SUJETA AL TECHOSTABILIZED GYMNASIUM SUPPORTED ON PARALLEL BEAM AND NOT SUBJECTED TO THE CEILING

DESCRIPCIÓN GENERALGENERAL DESCRIPTION

Tomando como base el aparato de gimnasia sujeto a viga suspendida del techo, ya patentado, patente U202130023, que utiliza pesos libres, se amplía para poder desarrollar más ejercicios. La viga que ya existía, pero que no era parte de la máquina, ahora si forma parte de la misma y está sujeta por dos estructuras en sus extremos que, por un lado cumplen la función de columnas o pies derechos que sujetan la viga en su posición elevada y por otro, una de ellas, contiene las poleas y placas destinadas a realizar los ejercicios destinados al trabajo de dorsales y tríceps que en la primera versión no se podían realizar y un banco de ejercicio incorporado a la máquina que puede plegarse por lo que sigue la filosofía de la máquina de ocupar el menor espacio posible. La otra columna también contiene poleas y placas destinadas a realizar ejercicios de tríceps y ejercicios de piernas como el desarrollo de los aductores y los bíceps crurales y a posibilitar, junto con la otra polea, la posibilidad de ejercicios combinados entre ambas, como por ejemplo cruces de polea. Esta contiene el soporte para colocar las pesas mientras no se utilizan. Otro elemento nuevo es la base para dominadas y saco, que posibilita la realización de dicho ejercicio y la colocación de un saco de boxeo.Taking as a basis the gymnastics apparatus attached to a beam suspended from the ceiling, already patented, patent U202130023, which uses free weights, it is expanded to be able to develop more exercises. The beam that already existed, but was not part of the machine, is now part of it and is supported by two structures at its ends that, on the one hand, serve as columns or upright feet that hold the beam in place. elevated position and on the other, one of them contains the pulleys and plates intended to perform the exercises aimed at working the lats and triceps that could not be performed in the first version and an exercise bench incorporated into the machine that can be folded which follows the machine's philosophy of taking up as little space as possible. The other column also contains pulleys and plates designed to perform triceps exercises and leg exercises such as the development of the adductors and femoral biceps and to enable, together with the other pulley, the possibility of combined exercises between both, such as crosses of pulley. This contains the support to place the weights while they are not in use. Another new element is the base for pull-ups and bag, which makes it possible to perform this exercise and place a punching bag.

CAMPO DE LA INVENCIÓNFIELD OF THE INVENTION

Se encuadra dentro de las máquinas para hacer pesas, teniendo como objetivo el desarrollo de todos los grupos musculares del cuerpo humano, tanto para el desarrollo de la fuerza como para el desarrollo del volumen muscular. Por su estructura va dirigida sobre todo a particulares que quieren realizar este tipo de ejercicios en su propia casa. Utiliza tanto pesos libres como sistemas de placas y poleas.It is part of weight training machines, aiming to develop all muscle groups of the human body, both for the development of strength and for the development of muscle volume. Due to its structure, it is aimed primarily at individuals who want to perform this type of exercises in their own home. It uses both free weights and plate and pulley systems.

ESTADO ACTUAL DE LA TÉCNICACURRENT STATE OF THE TECHNIQUE

Actualmente existen los gimnasios convencionales que son lugares donde, en un recinto de unas dimensiones suficientes para poder albergar toda la maquinaria que requiere un gimnasio para el desarrollo de todos los grupos musculares, las cuales suelen ser grandes, como mínimo de varias decenas de metros cuadrados. Por otro lado, existen los gimnasios domésticos, dirigidos a viviendas particulares, que requieren mucho menos espacio, pero cuyas prestaciones son muy inferiores, tanto en cuanto a la variedad de ejercicios como al peso que se puede utilizar al realizarlos. Todos ellos tienen un punto en común. Su anclaje está en el suelo. por lo que necesitan el espacio suficiente para poder ser colocados en él y ser operativos. Mi invención tiene, por un lado, las prestaciones que ofrece un gimnasio convencional, en cuanto a la variedad de los ejercicios que se pueden realizar y el peso utilizado en los mismos, y por el otro el reducido espacio que ocupa, menor, a pesar de que su tamaño no es pequeño, que el que necesita un gimnasio dirigido a una vivienda particular. El motivo es que el punto de apoyo principal no está en el suelo sino en la viga que sierve de anclaje principal de toda la estructura y que es paralela al techo.Currently there are conventional gyms that are places where, in an area of sufficient size to be able to house all the machinery that a gym requires for the development of all muscle groups, which are usually large, at least several dozen square meters. On the other hand, there are home gyms, aimed at private homes, which require much less space, but whose performance is much inferior, both in terms of the variety of exercises and the weight that can be used when performing them. They all have one point in common. Its anchor is in the ground. so they need enough space to be placed in it and be operational. My invention has, on the one hand, the benefits that a conventional gym offers, in terms of the variety of exercises that can be performed and the weight used in them, and on the other hand, the reduced space it occupies, smaller, despite that its size is not small, that a gym aimed at a private home needs. The reason is that the main support point is not on the floor but on the beam that serves as the main anchorage of the entire structure and is parallel to the ceiling.

DESCRIPCIÓN DE LA INVENCIÓNDESCRIPTION OF THE INVENTION

No es una única máquina sino un conjunto de tres máquinas y un banco de ejercicio para desarrollar ejercicios. El nexo de unión de dichos elementos es la viga que los une a todos y los sirve de soporte. Dichas máquinas son, por un lado dos estructuras que cumplen la función de columnas o pies derechos donde se apoya la viga que es la responsable del equilibrio y apoyo del conjunto, y a la vez, contienen cada una un sistema de poleas y placas para el desarrollo de ejercicios, un banco para hacer los ejercicios correspondientes que está sujeto a uno de dichos pies derechos y la tercera máquina, la denominada aparato de gimnasia sujeto a viga suspendida del techo, que ya ha sido patentada anteriormente y constituye la base a partir de la cual se desarrolla este proyecto. Su estructura y diseño están pensados para que, con solo este conjunto de aparatos, que combinan las pesas y las placas y poleas, se puedan realizar prácticamente todos los ejercicios que pueden llevarse a cabo en un gimnasio y además, si se quiere, utilizando grandes pesos.It is not a single machine but a set of three machines and an exercise bench to develop exercises. The link between these elements is the beam that unites them all and serves as support. These machines are, on the one hand, two structures that fulfill the function of columns or standing feet where the beam is supported, which is responsible for the balance and support of the whole, and at the same time, each one contains a system of pulleys and plates for the development of exercises, a bench to do the corresponding exercises that is attached to one of said right feet and the third machine, the so-called gymnastics apparatus attached to a beam suspended from the ceiling, which has already been patented previously and constitutes the basis from the which this project is developed. Its structure and design are designed so that, with just this set of devices, which combine weights and plates and pulleys, you can perform practically all the exercises that can be carried out in a gym and also, if you want, using large pesos.

VENTAJAS DE LA INVENCIÓNADVANTAGES OF THE INVENTION

La principal ventaja es que, mientras que un gimnasio convencional necesita de una estancia con varias decenas de metros cuadrados para poder acoplar en ella las distintas máquinas para poder ejercitar todos los grupos musculares, con este conjunto se pueden sustituir todas las anteriores máquinas por él con las mismas prestaciones, tanto en cuanto a los ejercicios que poder realizar como en cuanto al peso que se puede utilizar para realizarlos. Las máquinas que existen para el desarrollo de ejercicios de musculación en viviendas particulares están muy lejos en cuanto a sus prestaciones de las posibilidades que ofrece la máquina que he inventado, sobre todo en cuanto a los pesos que se pueden utilizar y en cuanto a la posibilidad real de poder combinar ejercicios con peso libre con ejercicios con poleas y placas en un mismo aparato. Mi máquina, a pesar de que sus prestaciones son similares a las de un gimnasio convencional, requiere menos espacio, quizá mucho menos, que las máquinas anteriormente mencionadas. La razón es su estructura totalmente novedosa que hace que sus características no tengan nada que ver con lo que existe actualmente. Desde la posibilidad de utilizar grandes pesos a la hora de hacer, por ejemplo, sentadillas, pres de banca en sus distintas modalidades, press militar, press trasnuca. fondos en paralelas, dominadas, hasta la posibilidad de poder realizar ejercicios con poleas para tripces, dordales, cruces de polea para pecho y la posibilidad de poder acoplar un saco de boxeo pesado. Con un banco para poder desarrollar todos estos ejercicios cumpliendo el mismo la filosofía de la máquina que es el de ofrecer las mayores prestaciones en el menor espacio posible. El conjunto completo permite realizar prácticamente todos los ejercicios que se pueden desarrollar en un gimnasio convencional, pero ocupando un espacio mínimo que permite acoplar el conjunto en un espacio muy reducido que puede ser utilizado también para otros fines. El conjunto está diseñado de tal manera que no es necesario su montaje completo en un solo momento. Se pueden ir adquiriendo y añadiendo elementos según le baya interesando al usuario.The main advantage is that, while a conventional gym requires a room with several dozen square meters to be able to attach the different machines to exercise all the muscle groups, with this set you can replace all the previous machines with it. the same benefits, both in terms of the exercises that can be performed and in terms of the weight that can be used to perform them. The machines that exist for the development of bodybuilding exercises in homes Individuals are very far in terms of their performance from the possibilities offered by the machine that I have invented, especially in terms of the weights that can be used and in terms of the real possibility of being able to combine exercises with free weight with exercises with pulleys and plates in the same device. My machine, although its features are similar to those of a conventional gym, requires less space, perhaps much less, than the previously mentioned machines. The reason is its completely new structure that means its characteristics have nothing to do with what currently exists. From the possibility of using heavy weights when doing, for example, squats, bench press in its different modalities, military press, neck press. dips in parallel, pull-ups, even the possibility of being able to perform exercises with pulleys for triples, lats, pulley crosses for chest and the possibility of being able to attach a heavy punching bag. With a bench to be able to develop all these exercises, fulfilling the philosophy of the machine, which is to offer the greatest performance in the smallest possible space. The complete set allows you to perform practically all the exercises that can be performed in a conventional gym, but occupying a minimum space that allows the set to be attached in a very small space that can also be used for other purposes. The set is designed in such a way that it is not necessary to completely assemble it in a single moment. Elements can be acquired and added as they interest the user.

DESCRIPCIÓN DE LAS FIGURASDESCRIPTION OF THE FIGURES

FIRUAS 00 y 01 Recogen la totalidad del gimnasioFIRUAS 00 and 01 They collect the entire gym

FIGURAS 12 y 3. Recogen la viga y los segmentos que unen sus distintos tramos.FIGURES 12 and 3. They show the beam and the segments that join its different sections.

FIGURA 4. Recoge la escuadra que sirve de unión entre la viga y el pie derecho principal completoFIGURE 4. Pick up the square that serves as a connection between the beam and the complete main right foot

FIGURA 5. Recoge la unión, incluidas las escuadras, entre la viga y el pie derecho principalFIGURE 5. Pick up the joint, including the brackets, between the beam and the main right foot

FIGURA 6 Recogen la estructura de la primera polea.FIGURE 6 They collect the structure of the first pulley.

FIGURAS 789 10 y 11, Recoge la estructura de la primera polea y sus distintas piezas FIGURA 12. Recoge la estructura de la base con el soporte de placas de la estructura principal del pie derecho cercano a aparato de gimnasia sujeto a viga.FIGURES 789 10 and 11, Collect the structure of the first pulley and its different pieces FIGURE 12. Collect the base structure with the plate support of the main structure of the right foot near the gymnastics apparatus attached to the beam.

FIGURA 13 Recogen la estructura de la segunda polea.FIGURE 13 They collect the structure of the second pulley.

FIGURAS 14 15 y 16. Recoge la estructura del soporte para las rodillas de la estructura secundaria del pie derecho cercano a aparato de gimnasia sujeto a viga.FIGURES 14, 15 and 16. Collect the structure of the knee support from the secondary structure of the right foot near the gymnastics apparatus attached to the beam.

FIGURA 17 Recoge la estructura principal del pie derecho cercano a aparato de gimnasia sujeto a vigaFIGURE 17 Collect the main structure of the right foot near the gymnastics apparatus attached to the beam.

FIGURA 18 Recoge la estructura secundaria del pie derecho cercano a aparato de gimnasia sujeto a vigaFIGURE 18 Collects the secondary structure of the right foot near the gymnastics apparatus attached to the beam.

FIGURA 19 Recoge la estructura completa del pie derecho cercano a aparato de gimnasia sujeto a viga principal.FIGURE 19 Collect the complete structure of the right foot near the gymnastics apparatus attached to the main beam.

FIGURA 20. Recoge la estructura de la pata delantera del asientoFIGURE 20. Collect the structure of the front leg of the seat

FIGURA 21. Recoge la estructura de la pata trasera del asiento.FIGURE 21. Collect the structure of the rear leg of the seat.

FIGURA 22. Recoge la estructura de la tercera pata, pata central.FIGURE 22. Collect the structure of the third leg, central leg.

FIGURA 23. Recoge la estructura principal del bancoFIGURE 23. Collect the main structure of the bank

FIGURA 24. Recogen la estructura de la unión del banco y el asientoFIGURE 24. Shows the structure of the union of the bench and the seat

FIGURA 25. Recoge la estructura del carro del banco.FIGURE 25. Pick up the bench cart structure.

FIGURAS 26 y 27. Recoge los cierres del carro del banco.FIGURES 26 and 27. Pick up the closures from the bench cart.

FIGURA 28, Recoge el sistema de unión del carro con la estructura del banco.FIGURE 28, Collects the connection system of the cart with the structure of the bench.

FIGURA 29 Recoge el pistón de anclaje del asiento. FIGURE 29 Pick up the seat anchor piston.

FIGURAS 30. Recoge la unión del respaldo del asiento y el bancoFIGURES 30. Collect the union of the seat back and the bench

FIGURAS 31 Recoge la estructura completa del banco y el asiento.FIGURES 31 Collect the complete structure of the bench and the seat.

FIGURA 32 Recoge la estructura del asiento desde la parte trasera.FIGURE 32 Pick up the seat frame from the rear.

FIGURAS 33 y 34. Recoge las escuadras y la unión de la viga y los pies derechos con soporte de pesas.FIGURES 33 and 34. Pick up the squares and the union of the beam and the upright feet with weight support.

FIGURA 35. Recoge la estructura de la primera polea de la estructura principal del pie derecho con soporte de pesas.FIGURE 35. Collect the structure of the first pulley of the main structure of the right foot with weight support.

FIGURA 36. Recoge la estructura de la base con el soporte de placas de la estructura principal del pie derecho con soporte de pesas.FIGURE 36. Pick up the base structure with the plate support of the main structure of the right foot with weight support.

FIGURAS 37 y 38. Recoge la plancha superior del pie derecho principal con soporte de pesas y el pie derecho principal con soporte de pesas.FIGURES 37 and 38. Pick up the upper plank of the main right foot with weight support and the main right foot with weight support.

FIGURAS 39. Recoge la estructura del pie derecho secundario con soporte de pesas.FIGURES 39. Collect the structure of the secondary right foot with weight support.

FIGURAS 40. Recoge el pie derecho principal y secundario con soporte de pesas.FIGURES 40. Pick up the main and secondary right foot with weight support.

FIGURA 41. Recoge la estructura del pie derecho cercano al aparato de gimnasia sujeto a viga, con viga y sin banco.FIGURE 41. Collect the structure of the right foot near the gymnastics apparatus attached to a beam, with a beam and without a bench.

FIGURA 42. Recoge la estructura del pie derecho cercano al aparato de gimnasia sujeto a viga, con viga y con banco.FIGURE 42. Collect the structure of the right foot near the gymnastics apparatus attached to a beam, with a beam and with a bench.

FIGURA 43. Recoge la estructura del pie derecho con soporte de pesas con vigaFIGURE 43. Pick up the structure of the right foot with weight support with beam

FIGURAS 44, 45 y 46. Recogen los distintos elementos que componen el soporte de pesas.FIGURES 44, 45 and 46. They show the different elements that make up the weight rack.

FIGURA 47. Recoge la estructura de la base para saco y dominadas.FIGURE 47. Collect the base structure for the bag and pull-ups.

FIGURAS 48.y 49 Recoge la estructura general de las poleas en relación con el cable y del gancho soporte del cable FIGURES 48.and 49 Shows the general structure of the pulleys in relation to the cable and the cable support hook

FIGURA 50. Recoge la estructura de las placas y el cable.FIGURE 50. Collect the structure of the plates and the cable.

. REALIZACIÓN PREFERENTE DE LA INVENCIÓN . PREFERRED EMBODIMENT OF THE INVENTION

Elementos que componen el conjunto:Elements that make up the set:

Una viga, de madera o metal, paralela pero no sujeta al techo, a la altura de entre 210 Y 220 centímetros que sirve de punto de unión y apoyo a todos los elementos. Su longitud es de entre tres y cinco metros, puede ser más corta pero entonces determinados ejercicios como el cruce de poleas no se pueden realizar, más larga no es operativa porque perdería resistencia. Con una sección de 200 mm de base y 250 mm de altura. Puede ser de una sola pieza o de varias unidas, que en sus límites se unen por segmentos reforzados que la rodean y cuya alma es justo el perímetro de la viga, que permiten acoplar las distintas secciones de la viga, con una longitud de 250 mm y atornillados a la viga.A beam, made of wood or metal, parallel but not attached to the ceiling, at a height of between 210 and 220 centimeters that serves as a joining and support point for all the elements. Its length is between three and five meters, it can be shorter but then certain exercises such as cable crossing cannot be performed, longer is not operational because it would lose resistance. With a section of 200 mm base and 250 mm height. It can be a single piece or several joined together, which at their limits are joined by reinforced segments that surround it and whose soul is just the perimeter of the beam, which allow the different sections of the beam to be coupled, with a length of 250 mm. and screwed to the beam.

Dos estructuras que sirven de apoyo, a modo de columnas o pies derechos, a la viga y que contienen cada una de ellas un sistema de poleas y placas. También pueden llevar pesas en vez de placas, en este proyecto se va a trabajar con placas que son las que se utilizan en multitud de máquinas para gimnasios y multifunciones, en una de ellas está acoplado el banco de ejercicios.Two structures that serve as support, like columns or uprights, for the beam and that each contain a system of pulleys and plates. They can also carry weights instead of plates, in this project we will work with plates that are used in many gym and multifunction machines, the exercise bench is attached to one of them.

Una base para dominadas y saco de boxeoA base for pull-ups and punching bag

El cuarto componente es el aparato de gimnasia sujeto a viga suspendida del techo, que ya ha sido objeto de patente (U202130023) y que es el centro del conjunto y el que, junto con la viga, le da las principales características, que no las únicas, que lo diferencian de los demás productos existentes hoy en día en relación con las máquinas de ejercicio con pesas y con placas. La relación que existe entre el aparato de gimnasia sujeto a viga y el gimnasio estabilizado y apoyado en viga suspendida del techo es que el aparato de gimnasia sujeto a viga, como su nombre indica, también está suspendido de la viga que estabiliza y sirve de apoyo a todo el conjunto. La distancia que hay entre el límite externo de la estructura principal del pie derecho, que linda con la pared y los brazos verticales del aparato de gimnasia sujeto a viga, concretamente el lado externo de los brazos verticales, donde están los anclajes para la barra de los soportes deslizantes tanto mayores como menores es de unos 900 mm. dicho de otro modo, la distancia entre los extremos de la estructura principal del pie derecho y del aparato de gimnasia sujeto a viga es de unos 900 mm.The fourth component is the gymnastics apparatus attached to a beam suspended from the ceiling, which has already been the subject of a patent (U202130023) and which is the center of the set and which, together with the beam, gives it the main characteristics, which are not unique, which differentiate it from the other products existing today in relation to exercise machines with weights and plates. The relationship that exists between the gymnastics apparatus attached to a beam and the gymnasium stabilized and supported by a beam suspended from the ceiling is that the gymnastics apparatus attached to a beam, as its name indicates, is also suspended from the beam that stabilizes and serves as support. to the entire set. The distance between the external limit of the main structure of the right foot, which borders the wall, and the vertical arms of the gymnastics apparatus attached to the beam, specifically the external side of the vertical arms, where the anchors for the bar are located. the sliding supports both larger and smaller is about 900 mm. saying Otherwise, the distance between the ends of the main structure of the right foot and the gymnastics apparatus attached to the beam is about 900 mm.

Se describe la viga, de acero o de madera, figuras 12 y 3, que es la pieza que concede la estabilidad necesaria al gimnasio, es un tubo estructural de 200x 250x6 mm, la cual va sobre los pies derechos ya descritos y que puede constar de una sola pieza o de varias piezas (1), la longitud de la viga es variable y depende del lugar donde se coloque, pero como máximo son cinco metros, que se unen mediante unos segmentos (2)(3) que la rodean y cuya alma es justo el contorno de la viga, con una longitud de 250 mm , que van atornillados a la misma. A cada lado de estos segmentos hay unos agujeros de forma circular de 120 mm de diámetro que sirven para quitar peso a la viga y para poder atornillar dichos segmentos a esta.The beam, made of steel or wood, is described, figures 12 and 3, which is the piece that provides the necessary stability to the gym, it is a structural tube of 200x 250x6 mm, which goes on the right feet already described and which can consist of a single piece or of several pieces (1), the length of the beam is variable and depends on the place where it is placed, but it is a maximum of five meters, which are joined by segments (2)(3) that surround it and whose soul is just the contour of the beam, with a length of 250 mm, which are screwed to it. On each side of these segments there are circular holes with a diameter of 120 mm that serve to remove weight from the beam and to be able to screw said segments to it.

La unión de la viga y los pies derechos, figuras 4 y 5, se realiza mediante unas piezas con forma de escuadra (4), dos por cada extremo de la viga, de 350 mm de longitud, 150 de anchura y 200 mm de altura y 5 mm de grosor, y unidas a la misma por sus laterales, que llevan tres secciones triangulares (4) cuyos vértices coinciden con los límites de la pieza principal y cuyos catetos van unidos a la misma, cuyo cometido es dar resistencia a la pieza. En las escuadras pertenecientes al pie derecho cercano al aparato de gimnasia sujeto a viga suspendida del techo, la sección triangular referente a la unión con el anclaje principal (5) es sustituida por una sección rectangular (6) de 150 mm de anchura y 200 mm de altura que se acopla con otra sección de la misma forma y dimensiones (7) que forma parte del anclaje principal. Ambas secciones rectangulares tienen unos refuerzos triangulares y perpendiculares a las mismas (8), que también se unen perpendicularmente con la cara vertical de la escuadra y con la cara vertical del anclaje principal. La unión de la escuadra y el anclaje principal mediante estas secciones rectangulares, que van atornilladas, tiene como fin dotar a toda la máquina de la mayor estabilidad posible. La función de estas escuadras es unir la viga con el pie derecho, de tal forma que dicha unión aporta la mayor estabilidad posible al conjunto de la máquina.The union of the beam and the uprights, figures 4 and 5, is made using square-shaped pieces (4), two at each end of the beam, 350 mm long, 150 mm wide and 200 mm high. and 5 mm thick, and joined to it by its sides, which have three triangular sections (4) whose vertices coincide with the limits of the main piece and whose legs are attached to it, whose purpose is to give resistance to the piece . In the brackets belonging to the right foot near the gymnastics apparatus attached to a beam suspended from the ceiling, the triangular section referring to the connection with the main anchor (5) is replaced by a rectangular section (6) 150 mm wide and 200 mm high that is coupled with another section of the same shape and dimensions (7) that is part of the main anchor. Both rectangular sections have triangular reinforcements perpendicular to them (8), which are also joined perpendicularly to the vertical face of the square and to the vertical face of the main anchor. The union of the square and the main anchor by means of these rectangular sections, which are screwed together, is intended to provide the entire machine with the greatest possible stability. The function of these squares is to join the beam with the right foot, in such a way that said union provides the greatest possible stability to the entire machine.

En el extremo de la viga cercano al aparato de gimnasia sujeto a viga el pie derecho tiene en su parte más alta unas planchas de acero rectangulares, figuras 5, 17y 19, de 500 mm de longitud y 350 de anchura y 5 mm de grosor. En la estructura principal del pie derecho dicha plancha (9), se apoya en la anchura total del tubo estructural que lo conforma (10), sobresaliendo lo suficiente como para abarcar las escuadras que unen los pies derechos y la viga. En los límites laterales poseen dos refuerzos en forma de triángulo rectángulo (11) con los catetos acoplados al margen superior del pie derecho y a la parte inferior de la plancha, cuyo fin es reforzar la resistencia de la unión del pie derecho y la plancha. La estructura secundaria del pie derecho tiene otras dos planchas (12), figuras 5 y 18, en su parte superior e inferior. Ambas planchas de ambas estructuras se atornillan a las escuadras que van atornilladas también a la viga.At the end of the beam near the gymnastics apparatus attached to the beam, the right foot has rectangular steel plates in its highest part, figures 5, 17 and 19, 500 mm long and 350 mm wide and 5 mm thick. In the main structure of the right foot, said plate (9) rests on the total width of the structural tube that makes it up (10), protruding enough to cover the squares that join the right feet and the beam. At the lateral limits they have two reinforcements in the shape of a right triangle (11) with the legs attached to the upper edge of the right foot and to the lower part of the plank, whose purpose is to reinforce the resistance of the union of the right foot and the plank. The secondary structure of the right foot has two other plates (12), figures 5 and 18, in its upper and lower part. Both plates of both structures are screwed to the brackets that are also screwed to the beam.

Los pies derechos son estructuras colocadas en los extremos de la viga, los cuales sirven como columnas y como bases para la colocación de planchas y poleas para el desarrollo de ejercicios. Están formadas a su vez por dos subestructuras, la principal y delante de esta la secundaria que es el segundo componente de los pies derechosThe right feet are structures placed at the ends of the beam, which serve as columns and bases for placing plates and pulleys for the development of exercises. They are in turn formed by two substructures, the main one and in front of it the secondary one, which is the second component of the right feet.

En el pie derecho cercano al aparato de gimnasia sujeto a viga suspendida del techo, la estructura principal del pie derecho, figuras 17, 19 y 41, está formada por tuvo estructural de 150x50x4 mm de sección con forma rectangular (10) de 2.130 a 2.200 mm de altura y 500 mm de anchura a la cual se la unen dos estructuras laterales del mismo tubo estructural, una a cada lado, también de forma rectangular (13) de 1.830 a 1.900 mm de altura y 250 mm de anchura, que sirven de refuerzo a la primera. En su centro superior aparece una pieza en forma de plancha (14), figuras 6 a 11, de 210x20 mm de longitud y grosor y cuya anchura coincide con la del pie derecho unida a su cara inferior. En sus laterales aparecen dos subpiezas en forma de cilindro (15) de 35 mm de altura y 45 mm de diámetro, en su centro hay un hueco con una rosca. Dicha rosca sirve para acoplar un tornillo (16) de 70x15 mm de longitud y calibre, el cual atraviesa a su vez otra plancha (17) de las mismas dimensiones que la anterior. Los tornillos tienen una tuerca (16) cada uno que se colocan una a cada lado de la segunda plancha y en su parte superior, que sirven para que, una vez colocadas, eviten que los tornillos se desenrosquen. La segunda plancha contiene dos orificios en los cuales se insertan los carriles (18) para las placas de la polea, en su centro se acopla la polea (19) a través de la cual discurre el cable que se conecta con las planchas que se encuentran en la parte inferior de la estructura. Los carriles en su parte superior tienen unas rocas a las que se les acoplan unas piezas con forma de plancha cilíndrica (20), las cuales tienen un orificio circular en su centro, con rosca interior, donde se acopla el carril. Su función es permitir que la subpieza en la que se acoplan, al terminar esta en su situación definitiva, tense los carriles evitando cualquier movimiento lateral para que las planchas se deslicen sobre ellos con suavidad. Todo este sistema permite que se puedan incorporar más planchas a la polea.In the right foot near the gymnastics apparatus attached to a beam suspended from the ceiling, the main structure of the right foot, figures 17, 19 and 41, is formed by a structural section of 150x50x4 mm with a rectangular shape (10) from 2,130 to 2,200 mm high and 500 mm wide to which two lateral structures of the same structural tube are joined, one on each side, also rectangular in shape (13) from 1,830 to 1,900 mm high and 250 mm wide, which serve as reinforcement at first. In its upper center there appears a plate-shaped piece (14), figures 6 to 11, 210x20 mm in length and thickness and whose width coincides with that of the right foot attached to its lower face. On its sides there are two cylinder-shaped sub-pieces (15) 35 mm high and 45 mm in diameter, in its center there is a hole with a thread. Said thread serves to attach a screw (16) of 70x15 mm in length and caliber, which in turn passes through another plate (17) of the same dimensions as the previous one. The screws have a nut (16) each that is placed on each side of the second plate and in its upper part, which serve to prevent the screws from unscrewing once placed. The second plate contains two holes in which the rails (18) for the pulley plates are inserted, in its center the pulley (19) is attached through which the cable runs that connects with the plates that are located. at the bottom of the structure. The rails in their upper part have rocks to which some cylindrical plate-shaped pieces (20) are attached, which have a circular hole in their center, with an internal thread, where the rail is attached. Its function is to allow the subpiece in which they are attached, once it is in its final position, to tension the rails, avoiding any lateral movement so that the plates slide over them smoothly. This entire system allows more plates to be incorporated into the pulley.

En su parte inferior interna la estructura principal que sirve como pie derecho posee una pieza en forma de plancha (21), figura 12, de 150x20x210 mm de anchura grosor y longitud sobre la cual, igual que en la parte superior, se alojan dos subpiezas en forma de cilindro (22), de 35 mm de altura y 45 mm de diámetro, los cuales en su centro tienen un orificio, dicho orificio en su interior contiene una rosca a la cual se la acopla otra que posee el rail (18) por el discurren las placas de la polea. Sobre las subpiezas en forma de cilindro aparecen dos tacos de goma cilíndricos (23), con el mismo diámetro que las subpiezas en las que se acoplan, que rodean los raíles de las planchas, de 30 mm de altura y cuya función es la de sujetar las planchas de la polea y amortiguar los golpes que se puedan producir con el uso de estas. La parte inferior de la estructura principal de los pies derechos se ajusta a las bases de la máquina mediante un acople (24), figuras 17 y 19 formado por tubo estructural de 100x150x4 que forma parte de la estructura principal del pie derecho y que encaja en el espacio que queda entre los segmentos laterales de las bases (25). En el centro del acople aparece una prolongación de dicha estructura (26), figuras 17 y 19, formada por tubo estructural de 100x100x6 y 150 mm de longitud y. se une a la estructura principal perpendicularmente y en ángulo recto Apoyándose en el suelo en su parte exterior mediante una plancha cuadrada que forma parte de esta. Su función es servir de base para la estructura secundaria del pie derecho, cuenta para ello en su extremo con dos solapas laterales (27) de forma rectangular, entre las que se acopla el pie derecho secundario y por debajo de ellas otras dos solapas triangulares (27) que sirven de refuerzo al soporte del pie derecho secundario y que se unen a la pieza a través de los catetos. En su parte superior central hay un orificio que coincide con otro que tiene el pie derecho secundario por los que se acopla un tornillo (28) que sirve de fijación a las dos piezas.In its lower internal part, the main structure that serves as the right foot has a plate-shaped piece (21), figure 12, measuring 150x20x210 mm in width, thickness and length on which, as in the upper part, two sub-pieces are housed. in the shape of a cylinder (22), 35 mm high and 45 mm in diameter, which have a hole in their center, said hole inside contains a thread to which another thread that has the rail (18) through which the pulley plates run runs. Two cylindrical rubber blocks (23) appear on the cylinder-shaped sub-pieces (23), with the same diameter as the sub-pieces to which they are attached, which surround the rails of the plates, 30 mm high and whose function is to hold the pulley plates and cushion any shocks that may occur with their use. The lower part of the main structure of the right feet is adjusted to the bases of the machine by means of a coupling (24), figures 17 and 19, formed by a 100x150x4 structural tube that is part of the main structure of the right foot and that fits into the space left between the lateral segments of the bases (25). In the center of the coupling appears an extension of said structure (26), figures 17 and 19, formed by a structural tube of 100x100x6 and 150 mm in length and. It is joined to the main structure perpendicularly and at right angles, resting on the ground on its outside by means of a square plate that is part of it. Its function is to serve as a base for the secondary structure of the right foot, it has at its end two lateral flaps (27) of rectangular shape, between which the secondary right foot is attached and below them two other triangular flaps ( 27) that serve as reinforcement for the secondary right foot support and are attached to the piece through the legs. In its upper central part there is a hole that coincides with another that has the secondary right foot through which a screw (28) is attached that serves as fixation to the two pieces.

La estructura secundaria de los pies derechos cercanos al aparato de gimnasia sujeto a viga, figura 18, está formada por dos tubos estructurales de 100x50x4 con forma rectangular (29) paralelos entre sí y separados 50 mm., unidos en sus extremos por dos planchas de acero, la superior (12) sirve de unión con el resto de la estructura, de 500x100x5 mm de dimensiones. La inferior (12) une los tubos estructurales entre sí, de 150x100x5 mm de dimensiones. En su parte superior tiene acopladas dos piezas paralelas (30) atornilladas al pie derecho en la parte interior de los tubos estructurales, figura 13, de forma rectangular, de 150x100x10 mm que en su lateral externo tienen adosados dos salientes también paralelos, con forma trapezoidal (31) de 200 mm de longitud, 100 de anchura en la base, 30 mm en su extremo y 10 mm de grosor, en cuyo extremo está acoplada una polea (32). Por debajo de esta polea se encuentra otra polea (33), entre los dos tubos que conforman el pie derecho, una de cuyas funciones es dirigir el cable que conecta las poleas y placas de forma que no suponga un estorbo a la hora de hacer los ejercicios.The secondary structure of the right feet close to the gymnastics apparatus attached to the beam, figure 18, is formed by two structural tubes of 100x50x4 with a rectangular shape (29) parallel to each other and separated by 50 mm, joined at their ends by two sheets of steel, the upper one (12) serves as a connection with the rest of the structure, measuring 500x100x5 mm. The lower one (12) joins the structural tubes together, measuring 150x100x5 mm. In its upper part it has two parallel pieces (30) screwed to the right foot on the inside of the structural tubes, figure 13, rectangular in shape, measuring 150x100x10 mm, which on its external side have two parallel projections attached, with a trapezoidal shape. (31) 200 mm long, 100 mm wide at the base, 30 mm at its end and 10 mm thick, at the end of which a pulley (32) is attached. Below this pulley is another pulley (33), between the two tubes that make up the right foot, one of whose functions is to direct the cable that connects the pulleys and plates so that it does not become a hindrance when making the movements. exercises.

Mas abajo se sitúa una estructura formada por planchas de acero rectangulares (34), figuras 14, 15, 16 y 18, que rodean a los tubos, dejando libre la separación frontal entre los tubos estructurales. En la parte frontal aparecen dos planchas de acero (35), una por cada tubo, paralelas a las primeras y unidas a las mismas por su base, dejando un hueco entre ambas por el que discurre otra pieza formada por una plancha de acero rectangular (36) que se introduce por el hueco referido anteriormente, sujetándose mediante pasadores. Esta plancha tiene adheridos dos salientes en forma de triangulo rectángulo (37), uno de los catetos se adhiere a la plancha y el otro es paralelo al suelo, que terminan en una barra cilíndrica perpendicular a los mismos y paralela al suelo (38). La función de esta estructura es la de servir de apoyo a las piernas a la hora de hacer dorsales utilizando la polea superior. También puede servir para el desarrollo de los femorales. A la altura de esta pieza, entre los tubos que forman el pie derecho se encuentra una polea (39), la cual permite el desarrollo de los dorsales utilizando el ejercicio de remo.Below is a structure formed by rectangular steel plates (34), figures 14, 15, 16 and 18, which surround the tubes, leaving the frontal separation between the tubes free. structural. In the front part there are two steel plates (35), one for each tube, parallel to the first and joined to them by their base, leaving a gap between the two through which runs another piece formed by a rectangular steel plate ( 36) which is introduced through the hole referred to above, being held in place by pins. This plate has two protrusions attached in the shape of a right triangle (37), one of the legs adheres to the plate and the other is parallel to the ground, which end in a cylindrical bar perpendicular to them and parallel to the ground (38). The function of this structure is to support the legs when doing lats using the upper pulley. It can also be used for the development of the femoral muscles. At the height of this piece, between the tubes that form the right foot, there is a pulley (39), which allows the development of the lats using the rowing exercise.

Otra solución para este problema sería una barra de 200 mm de longitud con un orificio para un pasador a la distancia requerida, conectada a un eje de rotación en la parte posterior de la estructura secundaria del pie derecho. en la parte anterior y en el límite externo de la estructura, una pletina en la que existen unos agujeros a distintas alturas y con la misma curvatura que describe la barra al girar sobre el eje, que servirían para colocar los pasadores anteriores que conectarían la misma con la barra anterior. En el extremo de la barra otras barras perpendiculares a la misma y paralelas al suelo, en las que se apoyarían las piernas. El eje de rotación permitiría que la barra conectada al mismo y por ende las barras perpendiculares a esta se pudieran colocar a distintas alturas.Another solution to this problem would be a 200 mm long bar with a hole for a pin at the required distance, connected to an axis of rotation at the back of the secondary structure of the right foot. In the front part and at the external limit of the structure, a plate in which there are holes at different heights and with the same curvature that the bar describes when rotating on the axis, which would serve to place the previous pins that would connect it. with the previous bar. At the end of the bar there are other bars perpendicular to it and parallel to the ground, on which the legs would rest. The axis of rotation would allow the bar connected to it and therefore the bars perpendicular to it to be placed at different heights.

En la estructura secundaria del pie derecho aparece un banco cuya posición en reposo, cuando no se utiliza, es la de apoyarse en la parte superior de la estructura secundaria del pie derecho, figura 42. Para ello esta lleva justo debajo de la polea superior una pieza consistente en una barra cilíndrica (40), figuras 18, 41 y 42, de 400 mm de longitud y 25 de grosor con dos ganchos en sus extremos con longitud suficiente como para acoplarse a la parte final del banco, que se sujeta al pie derecho por dos secciones de tubo cilíndrico (41) con el alma suficiente como para alojar la barra anterior, que están soldadas al pie derecho. En su parte inferior el banco se acopla a una pieza (42), figuras 23, 31 y 42, que sirve de unión al banco y al pie derecho. Consta de dos tramos, uno corto que se une al pie derecho y otro más largo el que se acopla al banco. La unión de los brazos forma una curva de trazado suave formando un ángulo de 135 grados y cuyo vértice mira hacia el suelo. la pieza hace tope en un saliente (43), figuras 18 y 19, que tiene el pie derecho para este fin. De esta forma el banco forma un ángulo con el pie derecho que tiene su vértice en la parte superior, haciendo que en su parte inferior esté más separada del pie derecho, lo que hace que, por simple gravedad, el banco se mantenga en esta situación sin necesidad de ningún elemento de sujeción más que la barra y ganchos anteriormente descritos. Para poder utilizar el banco hay que separarlo del pie derecho a través del sistema anteriormente mencionado, hacerlo girar a través de la pieza de unión en forma de L con el pie derecho. Dicha pieza se une al pie derecho a través de una pieza cilíndrica que tiene este (44) mediante unos pasadores que pueden quitarse lo que permite al banco quedar libre de la estructura del pie derecho y poder colocarlo donde se quiera.In the secondary structure of the right foot there is a bench whose resting position, when not in use, is to rest on the upper part of the secondary structure of the right foot, figure 42. For this purpose, it has a piece consisting of a cylindrical bar (40), figures 18, 41 and 42, 400 mm long and 25 mm thick with two hooks at its ends with sufficient length to attach to the end part of the bench, which is attached to the foot right by two sections of cylindrical tube (41) with enough core to house the previous bar, which are welded to the right foot. In its lower part, the bench is attached to a piece (42), figures 23, 31 and 42, which serves as a connection to the bench and the right foot. It consists of two sections, a short one that is attached to the right foot and a longer one that is attached to the bench. The union of the arms forms a smooth curve forming an angle of 135 degrees and whose vertex faces the ground. The piece stops on a projection (43), figures 18 and 19, which has the right foot for this purpose. In this way, the bench forms an angle with the right foot, which has its vertex at the top, making the bottom part more separated from the right foot, which means that, by simple gravity, the bench remains in this situation. without the need for any fastening element other than the bar and hooks described above. In order to use the bench, it must be separated from the right foot through the previously mentioned system, rotating it through the L-shaped connection piece with the right foot. Said piece is attached to the right foot through a cylindrical piece that it has (44) by means of pins that can be removed, allowing the bench to be free of the structure of the right foot and to be able to place it wherever desired.

El banco posee tres patas, figuras 20, 21 y 22, una delantera, (PT1) otra trasera (PT2) y otra central. (PT3). Las dos primeras se pliegan sobre un eje (45) que permite su giro , quedando paralelas a dicho banco. Una vez extendidas, su posición de trabajo es perpendicular al banco. Están formadas por tubo estructural (46) que se une al eje de rotación, acoplado al banco a través de dos solapas laterales semicirculares (47) unidas en su extremo plano al banco. Sobre el eje de rotación, discurriendo sobre su perímetro y junto a las solapas de unión al banco, en su cara interna, existen unos topes (48) en forma de arco de circunferencia cuya función es la de fijar la patas en su posición de trabajo, perpendicular al banco, en esta posición forman un ángulo ligeramente superior a los noventa grados con la estructura del banco, lo que confiere gran estabilidad. En la pata delantera, figura 20, dentro del tuvo estructural principal existe otro secundario (49) que se introduce en el primero y cuya función es la de aumentar la altura del banco cuando está apoyado en el suelo, su altura se regula mediante un cierre lateral (50). En las patas traseras, figura 21, en el tubo estructural principal, en su parte externa, se sitúan dos solapas (51) paralelas entre si y de forma semicircular, que en su parte plana se sueldan en los laterales del tubo estructural que forma la pata (46) y en su extremo. Soldado a estas solapas y perpendicular a las mismas, aparece un tubo redondo (52) y perpendicular al tubo estructural de la pata cuya función es la de servir de apoyo a los pies a la hora de hacer abdominales, press de banca inclinado y otros ejercicios. Justo por debajo de este tubo aparece un cierre (53) que sirve para que el segundo tubo estructural (54), se ajuste en cuanto a su altura con el tubo principal. Por debajo de este cierre hay una prolongación del tubo principal en forma de semicírculo (55) cuya función es la de servir de apoyo al cierre anterior. En ambas patas el segundo tubo estructural que discurre dentro del principal termina en un cilindro (56) perpendicular a este, cuya función es servir de apoyo de la pata en el suelo.The bench has three legs, figures 20, 21 and 22, one in the front, (PT1), another in the back (PT2) and another in the center. (PT3). The first two are folded on an axis (45) that allows them to rotate, remaining parallel to said bench. Once extended, its working position is perpendicular to the bench. They are formed by a structural tube (46) that is attached to the rotation axis, coupled to the bench through two semicircular side flaps (47) joined at their flat end to the bench. On the axis of rotation, running along its perimeter and next to the flaps connecting to the bench, on its internal face, there are stops (48) in the shape of a circular arc whose function is to fix the legs in their working position. , perpendicular to the bench, in this position they form an angle slightly greater than ninety degrees with the structure of the bench, which provides great stability. In the front leg, figure 20, within the main structural part there is another secondary one (49) that is inserted into the first and whose function is to increase the height of the bench when it is resting on the ground, its height is regulated by a closure side (50). On the rear legs, figure 21, in the main structural tube, on the outside, there are two flaps (51) parallel to each other and semicircular in shape, which in their flat part are welded to the sides of the structural tube that forms the leg (46) and at its end. Welded to these flaps and perpendicular to them, a round tube (52) appears and perpendicular to the structural tube of the leg whose function is to serve as support for the feet when doing sit-ups, inclined bench presses and other exercises. . Just below this tube appears a closure (53) that serves so that the second structural tube (54) adjusts in height with the main tube. Below this closure there is an extension of the main tube in the shape of a semicircle (55) whose function is to serve as support for the previous closure. In both legs, the second structural tube that runs inside the main one ends in a cylinder (56) perpendicular to it, whose function is to serve as support for the leg on the ground.

La pata central, figura 22, se sitúa justo en el centro de la estructura del asiento. Se une a la estructura del banco mediante las dos solapas laterales semicirculares (47) iguales a las de las patas delantera y trasera. Unidas a dichas solapas y por su cara interna están las terminaciones superiores de la pata (47-b), de forma cilíndrica, sobre las cuales, discurriendo sobre su perímetro y junto a las solapas de unión al banco, en su cara interna, existen unos topes (48) en forma de arco de circunferencia, iguales a las patas delantera y trasera, cuya función es la de fijar la patas en su posición de trabajo, perpendicular al banco, en esta posición forman un ángulo ligeramente superior a los noventa grados con la estructura del banco, lo que confiere gran estabilidad, sobre estas piezas se une una pieza semicircular (48.b) y sobre esta otra pieza con forma de prisma rectangular (48-c) que termina en una pieza cilíndrica (56) que es la que se apoya en el suelo. esta tercera pata entra en acción cuando se utiliza el banco para realizar ejercicios como el press de banca horizontal o inclinado o los press militar y tras nuca donde se puede utilizar un gran peso.The central leg, figure 22, is located right in the center of the seat structure. It is joined to the structure of the bench by means of the two semicircular side flaps (47) equal to those of the front and rear legs. Attached to said flaps and on their internal face are the upper ends of the leg (47-b), cylindrical in shape, on which, running along its perimeter and next to the flaps connecting to the bench, on its internal face, there are some stops (48) in the shape of a circular arc, equal to the front and rear legs, whose function is to fix the legs in their working position, perpendicular to the bench, in this position they form an angle slightly greater than ninety degrees with the structure of the bench, which confers great stability, on these pieces a semicircular piece (48.b) is attached and on this another piece in the shape of a rectangular prism (48-c) that ends in a cylindrical piece (56) that is the one that rests on the ground. This third leg comes into action when the bench is used to perform exercises such as the horizontal or incline bench press or the military and neck presses where a large weight can be used.

La estructura del banco, figura 23, es la siguiente: la base del banco está formada por tubo estructural de acero de 100x30x3 mm (57), formando un rectángulo de 230 mm de ancho por 1500 mm de largo, en su parte media tiene otro tubo estructural de 30x20x2 mm (58) que recorre parte de la estructura y que está delimitada por dos secciones de tubo estructural (59) de 50x50x5 mm y de 148 mm de longitud perpendiculares a la estructura principal, sirviendo también de refuerzo a la misma, la primera a 300 mm del final de la estructura y la segunda a 850 mm dejando entre las dos secciones un espacio libre recorrido únicamente por el tubo central. En su cara interna el marco rectangular posee dos listones (60) que recorren todo el espacio lateral del mismo y que, partiendo de la base del marco, ascienden hasta 10 mm del borde superior del rectángulo. Tienen un grosor de 10 mm y cada 100 mm tienen un orificio circular (61) de radio 40 mm cuya función es aligerar peso. En la parte delantera de la estructura, en su parte media inferior hay una pieza (57) que sirve de apoyo en el suelo para cuando el banco se sitúa inclinado por su parte delantera, con las patas delanteras recogidas, para hacer abdominales y pres de banca inclinado.The structure of the bench, figure 23, is as follows: the base of the bench is formed by a 100x30x3 mm steel structural tube (57), forming a rectangle 230 mm wide by 1500 mm long, in its middle part it has another structural tube of 30x20x2 mm (58) that runs through part of the structure and is delimited by two sections of structural tube (59) of 50x50x5 mm and 148 mm in length perpendicular to the main structure, also serving as reinforcement for it, the first 300 mm from the end of the structure and the second 850 mm, leaving a free space between the two sections only through the central tube. On its internal face, the rectangular frame has two slats (60) that run along the entire lateral space of the frame and that, starting from the base of the frame, rise up to 10 mm from the upper edge of the rectangle. They have a thickness of 10 mm and every 100 mm they have a circular hole (61) with a radius of 40 mm whose function is to lighten weight. In the front part of the structure, in its lower middle part, there is a piece (57) that serves as support on the floor for when the bench is placed inclined on its front part, with the front legs collected, to do sit-ups and presses. inclined bench.

Sobre el tubo estructural central discurre un carro formado por una plancha principal rectangular (62), figura 24, de 10 mm de grosor y 800x150 mm de longitud y anchura, que ocupa todo el espacio lateral libre existente dentro del marco del rectángulo, la misma posee cuatro orificios de forma circular (62), de 50 mm de radio, cuya función es aligerar peso, y que están situados en la parte media de la plancha del carro. Sobre esta plancha se acopla el sistema de unión del asiento sobre la estructura del banco, que consiste en un cilindro (63) que se une al carro mediante una pletina (64) y en sus extremos tiene unos tornillos (65) que son los que unen el asiento con el resto del banco. También posee unos ganchos (66), en los bordes de esta, de 20 mm de base y 25 de altura con forma triangular, siendo el cateto más corto el que conecta con la plancha y siendo el ángulo de la hipotenusa y dicho cateto de 45 grados, estando dispuestos, los dos primeros a 462 mm del cilindro que actúa de bisagra, los dos segundos a 372 mm, los dos terceros a 283 mm, los dos cuartos a 235 mm, los dos quintos a 188 mm, los dos sextos a 160 mm y los dos séptimos a 133 mm. El carro tiene acoplado el sistema de traslación del asiento, figura 25, formado por dos ruedas (67) que discurren sobre el tubo estructural central (58), a modo de rail, y tienen la suficiente anchura como para poder circular por el tubo sin rozarlo y unidas a ella por dos segmentos (68) colocados lateralmente y que sujetan el eje desde el que giran las ruedas. Entre las mismas hay otros dos segmentos (69), despuestos entre los segmentos que soportan los ejes de las ruedas superiores, que sirven a su vez para sujetar otra rueda (70) que discurre bajo el tubo estructural central, evitando así que pueda despegarse el carro del tubo estructural. La distancia que recorre el carro es la que permite la zona del rectángulo delimitada por las secciones perpendiculares (59). A los lados del carro y rodeando el tuvo estructural central hay dos cierres (71), figuras 26 y 27, que en su parte inferior poseen un tornillo (72) que presiona el tuvo estructural central quedándose fijos y sujetando en la posición deseada el carro. El carro tiene dos solapas laterales superiores (73) para poder acoplarse con la plancha principal (62)A carriage formed by a rectangular main plate (62), figure 24, 10 mm thick and 800x150 mm in length and width runs over the central structural tube, which occupies all the free lateral space existing within the frame of the rectangle, the same It has four circular holes (62), with a radius of 50 mm, whose function is to lighten weight, and which are located in the middle part of the carriage plate. On this plate, the seat connection system is attached to the structure of the bench, which consists of a cylinder (63) that is joined to the cart by means of a plate (64) and at its ends it has screws (65) that are the ones that They join the seat with the rest of the bench. It also has some hooks (66), on the edges of it, 20 mm in base and 25 in height with a triangular shape, the shortest leg being the one that connects with the plate and the angle of the hypotenuse and said leg being 45 degrees, being arranged, the first two at 462 mm from the cylinder that acts as a hinge, the second two at 372 mm, the two third at 283 mm, the two fourth at 235 mm, the two fifths at 188 mm, the two sixths at 160 mm and the two sevenths at 133 mm. The cart has the seat translation system attached, figure 25, formed by two wheels (67) that run on the central structural tube (58), like a rail, and are wide enough to be able to circulate through the tube without rubbing it and joined to it by two segments (68) placed laterally and that hold the axle from which the wheels rotate. Between them there are two other segments (69), spaced between the segments that support the axles of the upper wheels, which in turn serve to hold another wheel (70) that runs under the central structural tube, thus preventing the wheel from coming off. structural tube carriage. The distance that the cart travels is that allowed by the area of the rectangle delimited by the perpendicular sections (59). On the sides of the carriage and surrounding the central structural tube there are two closures (71), figures 26 and 27, which in their lower part have a screw (72) that presses the central structural tube, remaining fixed and holding the carriage in the desired position. . The carriage has two upper side flaps (73) to be able to be coupled with the main plate (62)

El carro y el tubo estructural central se unen a la estructura del asiento a través de dos enlaces, figura 28, que se encuentran en cada uno de los extremos del tubo estructural (58) y en las secciones de tubo estructural transversales (59) que consisten en tres pletinas (74) que forman una estructura en forma de U que va unida a las secciones transversales (59), la cual contiene una pieza de acero semicircular que actúa como muelle (75) que es atravesada por un tornillo (76) el cual también atraviesa a la estructura en forma de U por su parte inferior, en la cual tiene una tuerca (77) y el tubo estructural (58) por su parte superior, en la cual lleva otra tuerca (77), uniendo todo el conjunto y permitiendo que, cuando el asiento no tiene peso, no hay nadie subido en él, el muelle hace que quede ligeramente por encima de la estructura principal de banco, permitiendo que pueda trasladarse a través de la misma sin dificultad.The carriage and the central structural tube are joined to the seat structure through two links, Figure 28, which are located at each of the ends of the structural tube (58) and in the transverse structural tube sections (59) that They consist of three plates (74) that form a U-shaped structure that is joined to the cross sections (59), which contains a semicircular steel piece that acts as a spring (75) that is crossed by a screw (76). which also crosses the U-shaped structure in its lower part, in which it has a nut (77) and the structural tube (58) in its upper part, in which it has another nut (77), joining the entire set and allowing that, when the seat is weightless, there is no one on it, the spring makes it remain slightly above the main bench structure, allowing it to be moved through it without difficulty.

Sobre esta estructura básica está el asiento propiamente dicho, figuras 31 y 32, el cual se une a esta y al carro mediante el cilindro (63) de este a modo de bisagra donde se unen mediante los tornillos laterales (65) los dos tramos principales del asiento, el anterior (79) y el posterior (80), según estén colocados antes del cilindro bisagra o después. El anterior posee unas pletinas laterales y verticales (81) de 750x40x10 mm que discurren a lo largo del asiento, soldadas al respaldo en su extremo lateral y, cuando el asiento está en posición horizontal, apoyadas sobre la estructura del banco por su extremo inferior. De esta forma existe un hueco entre el respaldo del asiento y la estructura del banco. El respaldo está formado por tubo estructural de 60x20x2 (82), formando una estructura con dos laterales de 800 mm de longitud, separados 110 mm. Entre dichos laterales existen unos travesaños (82) que los unen formados por el mismo tipo de tubo estructural que se disponen de la siguiente manera, el primer travesaño en el extremo superior del respaldo, uniendo el final de los laterales, el segundo a 60 mm del final del primero, el tercero a 60 mm del final del segundo, el cuarto a 70 mm del final del tercero, el quinto a 80 mm del final del cuarto y el sexto contiguo con el quinto. Los travesaños cuarto quinto y sexto tienen unas piezas en forma de anillo doble (83), figura 30, de 25 mm de diámetro y con un alma de 10 mm, separadas las parte del anillo en 20 mm desde sus bordes interiores, soldado a una pletina (83) de 60x40x5 mm unida al travesaño trasversalmente, el cuarto travesaño tiene el anillo soldado en el centro del mismo, el quinto travesaño tiene el anillo también en el centro y el sexto travesaño tiene el tercer anillo a los veinte mm del borde superior y el cuarto anillo a los once mm del tercero. Existe un último travesaño, el séptimo a 100 mm del sexto. La pieza que une los dientes (66) de la plancha principal (62) y los anillos dobles (83) de los travesaños del respaldo (82) es una barra de sección rectangular (84), figura 29, de acero macizo, llamada pistón de anclaje, de 210 mm de longitud total y 30x15 mm de sección que termina en un extremo en un cilindro de 148 mm de longitud y 15 mm de diámetro y en el otro extremo en un anillo de 25 mm de diámetro y 10 mm de alma y 19 mm de anchura este anillo se acopla los anillos dobles que llevan los travesaños del respaldo del asiento mediante un pasador (84-b). En la parte que conecta con el cilindro bisagra (63) aparecen dos refuerzos laterales (86), figura 31, soldados a las pletinas laterales del asiento (81), con una longitud de 200 mm los cuales están formados por una pletina de 200 mm de longitud y 40x10 de sección que tienen en el extremo coincidente con la posición del cilindro bisagra (63) otra pletina perpendicular a la anterior y de las mismas dimensiones. Uniendo los extremos de las dos pletinas aparece otra en forma de arco de circunferencia de 40x10 de sección de tal forma que las pletinas rectas actúan a modo radios de la pletina curva. Esta tiene una serie de agujeros a lo largo de su parte central que sirven para que un pasador se introduzca por ellos y atravesándola se acople a otra pieza que está soldada a la plancha principal (62) con forma de prisma rectangular (87) con un agujero que la recorre longitudinalmente. Estos refuerzos laterales se utilizan cuando se carga el banco con mucho peso, en caso contrario no es necesario utilizarlosOn this basic structure is the seat itself, figures 31 and 32, which is joined to it and to the carriage by means of its cylinder (63) as a hinge where the two main sections are joined by means of the side screws (65). of the seat, the front one (79) and the rear one (80), depending on whether they are placed before the hinge cylinder or after. The previous one has lateral and vertical plates (81) of 750x40x10 mm that run along the seat, welded to the backrest at its lateral end and, when the seat is in a horizontal position, supported on the structure of the bench at its lower end. In this way there is a gap between the back of the seat and the structure of the bench. The backrest is made up of a 60x20x2 (82) structural tube, forming a structure with two sides 800 mm long, 110 mm apart. Between said sides there are crossbars (82) that join them. formed by the same type of structural tube that are arranged as follows, the first crossbar at the upper end of the backrest, joining the end of the sides, the second 60 mm from the end of the first, the third 60 mm from the end from the second, the fourth 70 mm from the end of the third, the fifth 80 mm from the end of the fourth and the sixth adjacent to the fifth. The fourth, fifth and sixth crossbars have pieces in the shape of a double ring (83), figure 30, 25 mm in diameter and with a 10 mm core, the parts of the ring separated by 20 mm from their inner edges, welded to one plate (83) of 60x40x5 mm joined to the crossbar transversely, the fourth crossbar has the ring welded in the center of it, the fifth crossbar has the ring also in the center and the sixth crossbar has the third ring twenty mm from the upper edge and the fourth ring eleven mm from the third. There is a last crossbar, the seventh 100 mm from the sixth. The piece that joins the teeth (66) of the main plate (62) and the double rings (83) of the backrest crossbars (82) is a rectangular section bar (84), figure 29, made of solid steel, called a piston. anchor, 210 mm in total length and 30x15 mm in section that ends at one end in a cylinder of 148 mm in length and 15 mm in diameter and at the other end in a ring of 25 mm in diameter and 10 mm in core and 19 mm wide, this ring attaches to the double rings that carry the crossbars of the seat back using a pin (84-b). In the part that connects with the hinge cylinder (63), two lateral reinforcements (86) appear, figure 31, welded to the side plates of the seat (81), with a length of 200 mm which are formed by a 200 mm plate. in length and 40x10 in section that have at the end coinciding with the position of the hinge cylinder (63) another plate perpendicular to the previous one and of the same dimensions. Joining the ends of the two plates, another appears in the shape of a circumferential arc with a section of 40x10 in such a way that the straight plates act as radii of the curved plate. This has a series of holes along its central part that are used for a pin to be inserted through them and through it to attach to another piece that is welded to the main plate (62) in the shape of a rectangular prism (87) with a hole that runs through it longitudinally. These lateral reinforcements are used when the bench is loaded with a lot of weight, otherwise it is not necessary to use them

La parte más adelantada del tramo anterior del asiento (79-b), figura 31, está fija sobre la estructura del banco, está formada por dos pletinas laterales de acero de 350 mm de longitud, con una sección de 40x10 mm y una pletina frontal de acero de la misma sección y 130 mm de longitud.The most forward part of the anterior section of the seat (79-b), figure 31, is fixed on the structure of the bench, it is formed by two side steel plates 350 mm long, with a section of 40x10 mm and a front plate of steel of the same section and 130 mm in length.

El tramo posterior del asiento, figura 32, está formado por la parte de la plancha principal (62) posterior al cilindro que sirve de bisagra (63), la cual lleva una pletina central (62-b) de 30x5 de sección y 150 mm de longitud, sobre la que aparecen dos piezas de sección triangular (62-b), la primera en el extremo de la pletina y la segunda a 30 mm de aquella. unido al cilindro a través de los tornillos laterales (65) aparece la estructura del asiento posterior, formada por tuvo estructural de 60x20x2 mm (82-b) que forma dos laterales de 200 mm de longitud, unidos en sus extremos por el mismo tubo estructural de 110 mm de longitud que en los laterales lleva dos pletinas (81) de 40x10 mm de sección y 200 mm de longitud. Entre dichas pletinas hay una pieza cilíndrica (65-b) que conecta ambas a través de unos pasadores, que se encuentra a 50 mm del cilindro bisagra (63) que permiten el giro de esta. En dicha pieza se adosan, en sus extremos unas barras rectangulares (65-c) de 20x10 mm de sección y 150 mm de longitud que terminan en otra pieza cilíndrica (65-b) de 10 mm de sección que une a ambas por su otro extremo. La función de esta última pieza es elevar la parte trasera del asiento a la hora de hacer ejercicios como el press de banca inclinado.The rear section of the seat, figure 32, is formed by the part of the main plate (62) behind the cylinder that serves as a hinge (63), which has a central plate (62-b) of 30x5 in section and 150 mm in length, on which two triangular section pieces (62-b) appear, the first at the end of the plate and the second 30 mm from it. Attached to the cylinder through the side screws (65), the rear seat structure appears, formed by a 60x20x2 mm structural tube (82-b) that forms two 200 mm long sides, joined at their ends by the same structural tube. 110 mm long that has two plates (81) on the sides with a 40x10 mm section and 200 mm length. Between said plates there is a cylindrical piece (65-b) that connects both through pins, which is located 50 mm from the hinge cylinder (63) that allows it to rotate. To this piece, rectangular bars (65-c) with a section of 20x10 mm and 150 mm in length are attached at their ends, ending in another cylindrical piece (65-b) with a section of 10 mm that joins both at its other end. extreme. The function of this last piece is to raise the back of the seat when doing exercises such as the incline bench press.

Sobre las tres estructuras del asiento, se sitúan tres tablas de contrachapado de 10 mm de grosor, atornilladas a aquellas, con sus mismas dimensiones, y sobre estas unas planchas de espuma forradas con material adecuado para poder servir de apoyo a la hora de hacer los ejercicios.On the three seat structures, there are three 10 mm thick plywood boards, screwed to them, with the same dimensions, and on these some foam sheets lined with suitable material to be able to serve as support when making the exercises.

En el otro extremo de la viga, el contrario de aquel en el que se encuentra el aparato de gimnasia sujeto a viga suspendida del techo, existen dos-estructuras las cuales sirven como columnas o pies derechos y como base para la colocación de planchas y poleas para el desarrollo de ejercicios. .At the other end of the beam, the opposite of the one where the gymnastics apparatus is attached to a beam suspended from the ceiling, there are two structures which serve as columns or upright feet and as a base for placing plates and pulleys. for the development of exercises. .

La unión de la viga y los pies derechos se realiza mediante unas piezas con forma de escuadra (88), figura 34, dos por cada extremo de la viga de 410 mm de longitud, 150 mm de anchura, 200 mm de altura y 5 mm de grosor, y unidas a la misma por sus laterales, que llevan tres secciones triangulares cuyos vértices coinciden con los límites de la pieza principal y cuyos catetos van unidos a la misma, cuyo cometido es dar resistencia a la pieza.The union of the beam and the uprights is made using square-shaped pieces (88), figure 34, two at each end of the beam 410 mm long, 150 mm wide, 200 mm high and 5 mm thick, and joined to it by its sides, which have three triangular sections whose vertices coincide with the limits of the main piece and whose legs are attached to it, whose purpose is to give resistance to the piece.

Ambos pies derechos tienen en su parte más alta unas planchas de acero, figuras 34, 38 y 39. En la estructura principal del pie derecho dicha plancha (89), de 500 mm de anchura 410 mm de longitud y 5 mm de grosor, se apoya en la anchura total del tubo estructural que lo conforma, sobresaliendo lo suficiente como para abarcar las escuadras (88) que unen los pies derechos y la viga. En los límites laterales poseen dos refuerzos en forma de triángulo rectángulo (90) con los catetos acoplados al margen superior del pié derecho y a la parte inferior de la plancha, cuyo fin es reforzar la resistencia de la unión del pie derecho y la plancha. En su parte superior se acopla otra plancha (91) que tiene la estructura secundaria del pie derecho. ambas planchas de ambas estructuras se atornillan a las escuadras que van atornilladas también a la viga.Both right feet have steel plates in their highest part, figures 34, 38 and 39. In the main structure of the right foot, said plate (89), 500 mm wide, 410 mm long and 5 mm thick, is It rests on the total width of the structural tube that makes it up, protruding enough to encompass the squares (88) that join the uprights and the beam. At the lateral limits they have two reinforcements in the shape of a right triangle (90) with the legs attached to the upper edge of the right foot and to the lower part of the plank, whose purpose is to reinforce the resistance of the union of the right foot and the plank. Another plate (91) is attached to its upper part, which has the secondary structure of the right foot. Both plates of both structures are screwed to the brackets that are also screwed to the beam.

Los pies derechos están formados a su vez por dos subestructuras, figuras 37, 39 y 40, la principal compuesta por tubos estructurales (92) de 150x50x4 los cuales forman una estructura rectangular central de 2.130 a 1.200 mm de altura y 500 mm de anchura a la cual se la unen dos estructuras laterales (93), una a cada lado, también de forma rectangular de 1.830 a 1.900 mm de altura y 250 mm de anchura, que sirven de refuerzo a la primera. Delante de esta, la secundaria que es el segundo componente de los pies derechos, formada por dos tubos estructurales de 100x50x4 con forma rectangular (110), unidos en sus extremos por dos planchas de acero (91) paralelas entre si y separados 50 mm. .The right feet are in turn formed by two substructures, figures 37, 39 and 40, the main one composed of structural tubes (92) of 150x50x4 which form a central rectangular structure of 2,130 to 1,200 mm in height and 500 mm in width. which is joined by two lateral structures (93), one on each side, also rectangular in shape, 1,830 to 1,900 mm high and 250 mm wide, which serve as reinforcement for the first. In front of this, the secondary one, which is the second component of the right feet, formed by two 100x50x4 rectangular-shaped structural tubes (110), joined at their ends by two steel plates (91) parallel to each other and separated by 50 mm. .

En el centro superior de la estructura principal del pie derecho aparece una pieza en forma de plancha (94), figuras 35 y 38, de 210x20 mm de longitud y grosor y cuya anchura coincide con la del pie derecho unida a la cara inferior. En sus laterales aparecen dos subpiezas en forma de cilindro (95) de 35 mm de altura y 45 mm de diámetro. En su centro hay un hueco con una rosca. Dicha rosca sirve para acoplar un tornillo (96) de 70x15 mm de longitud y calibre. Los tornillos tienen cada uno una tuerca (97) que se colocan una a cada lado de una segunda plancha (98), que sirven para que, una vez colocadas, eviten que los tornillos se desenrosquen. La segunda plancha (98) con las mismas dimensiones que la primera contiene dos orificios en los cuales se insertan los carriles (99) para las planchas de la polea, en su centro se acopla la polea (100) a través de la cual discurre el cable que se conecta con las planchas que se encuentran en la parte inferior de la estructura. Los carriles en su parte superior tienen unas rocas a las que se les acoplan unas piezas con forma de plancha cilíndrica (101), las cuales tienen un orificio circular en su centro, con rosca interior, donde se acopla el carril. Al enroscar estas piezas en los raíles, los tensan permitiendo que las placas deslicen con suavidad por estos. Todo este sistema permite que se puedan incorporar más planchas a la polea.In the upper center of the main structure of the right foot there appears a plate-shaped piece (94), figures 35 and 38, 210x20 mm in length and thickness and whose width coincides with that of the right foot attached to the lower face. On its sides there are two cylinder-shaped sub-pieces (95) 35 mm high and 45 mm in diameter. In its center there is a hole with a thread. Said thread serves to attach a screw (96) of 70x15 mm in length and caliber. The screws each have a nut (97) that is placed on each side of a second plate (98), which serves to prevent the screws from unscrewing once placed. The second plate (98) with the same dimensions as the first contains two holes in which the rails (99) for the pulley plates are inserted, in its center the pulley (100) is attached through which the cable that connects to the plates found at the bottom of the structure. The rails in their upper part have rocks to which cylindrical plate-shaped pieces (101) are attached, which have a circular hole in their center, with an internal thread, where the rail is attached. By screwing these pieces into the rails, they tighten them, allowing the plates to slide smoothly along them. This entire system allows more plates to be incorporated into the pulley.

En su parte inferior interna la estructura principal que sirve como pie derecho posee una pieza en forma de plancha (102), figura 36, de 210x150x20 mm de longitud anchura y grosor sobre la cual, igual que en la parte superior, existen dos subpiezas en forma de cilindro (103), de 35x45 mm de altura y diámetro, los cuales en su centro tienen un orificio. Dicho orificio en su interior contiene una rosca a la cual se la acopla el carril (99) por el discurren las planchas de la polea el cual en su extremo tiene también una rosca que se acopla a la anteriormente descrita. Sobre las subpiezas en forma de cilindro aparecen dos tacos de goma cilíndricos (104), con el mismo diámetro que las subpiezas en las que se acoplan, que rodean los raíles de las planchas, de 30 mm de altura y cuya función es la de sujetar las planchas de la polea y amortiguar los golpes que se puedan producir con el uso de estas.In its lower internal part, the main structure that serves as the right foot has a plate-shaped piece (102), figure 36, measuring 210x150x20 mm in length, width and thickness on which, as in the upper part, there are two sub-pieces in cylinder shape (103), 35x45 mm in height and diameter, which have a hole in their center. Said hole inside contains a thread to which the rail (99) is coupled through which the pulley plates run, which at its end also has a thread that is coupled to the one previously described. Two cylindrical rubber blocks (104) appear on the cylinder-shaped sub-pieces, with the same diameter as the sub-pieces in which they are attached, which surround the rails. of the plates, 30 mm high and whose function is to hold the pulley plates and cushion the shocks that may occur with their use.

La parte inferior de la estructura principal de los pies derechos se ajusta a las bases de la máquina mediante un acople formado por tubo estructural (105), figuras 38 y 40, de 100x150x4 mm que forma parte de la estructura principal del pie derecho y que encaja en el espacio que queda entre los segmentos laterales de las bases (106). En el centro del acople aparece una prolongación (107) de dicha estructura, formado por tubo estructural de 100x100x6 y con una longitud de 260 mm que sirve de base para la estructura secundaria del pie derecho y. se une a la estructura principal perpendicularmente y en ángulo recto, apoyándose en el suelo en su parte exterior mediante una plancha cuadrada que forma parte de esta, cuenta para ello en su extremo con dos solapas laterales (108) de forma rectangular, entre las que se acopla el pie derecho secundario y por debajo de ella otras dos solapas triangulares (108) que sirven de refuerzo al soporte del pie derecho secundario y que se unen a la pieza a través de los catetos. En su parte superior central hay un orificio que coincide con otro que tiene el pie derecho secundario por los que se acopla un tornillo (109) que sirve de fijación a las dos piezas. Justo por debajo, existe una pieza soldada a la estructura, con forma cilíndrica (119) y paralela al suelo, de 30 mm de diámetro Su función es la de desarrollar los femorales y los aductores apoyando los talones, sobresaliendo lateralmente del pie derecho unos 150 mm por cada lado.The lower part of the main structure of the right feet is adjusted to the bases of the machine by means of a coupling formed by structural tube (105), figures 38 and 40, of 100x150x4 mm that is part of the main structure of the right foot and that It fits into the space left between the lateral segments of the bases (106). In the center of the coupling appears an extension (107) of said structure, formed by a 100x100x6 structural tube and with a length of 260 mm that serves as a base for the secondary structure of the right foot and. It is joined to the main structure perpendicularly and at right angles, resting on the ground on its outside by means of a square plate that is part of it, and for this purpose it has two lateral flaps (108) of rectangular shape, between which The secondary right foot is attached and below it two other triangular flaps (108) that serve as reinforcement for the support of the secondary right foot and are attached to the piece through the legs. In its upper central part there is a hole that coincides with another that has the secondary right foot through which a screw (109) is attached that serves as fixation to the two pieces. Just below, there is a piece welded to the structure, with a cylindrical shape (119) and parallel to the ground, 30 mm in diameter. Its function is to develop the femoral and adductor muscles, supporting the heels, protruding laterally from the right foot about 150 mm for each side.

Delante de la estructura que contiene la polea y placas y que sirve de pie derecho se encuentra el segundo componente de los pies derechos, figura 39 y 40, formado por dos tubos estructurales con forma rectangular (110), figuras 39 y 40, de 100x50x4 mm unidos en sus extremos por dos planchas de acero (91), la superior de 500x100x5 y la inferior de 150x100x5. Paralelos entre si y separados 50 mm. En su parte superior tiene acopladas dos piezas paralelas (112) atornilladas al pie derecho en la parte interior de los tubos estructurales, de forma rectangular, de 150x100x10 mm que en su lateral externo tienen adosados dos salientes (113) también paralelos, con forma trapezoidal de 200 mm de longitud, 100 de anchura en la base, 30 en su extremo y 10 mm de grosor, en cuyo extremo está acoplada una polea (114). Mas abajo, aproximadamente un poco más alto que la altura de las rodillas se encuentra una estructura formada por piezas rectangulares (115) unidas al pie derecho por su cara interna, de 200 mm de longitud, 60 de anchura y 5 de grosor, atornilladas o soldadas, que sobresalen del pie derecho unos 100 mm y que terminan en una pieza cilíndrica (116) y paralela al suelo, de 30 mm de diámetro y 350 mm de longitud, su función es la de apoyar la rodilla a la hora de ejercitar los femorales. Justo por encima de esta estructura hay otra polea (117) que sirve para canalizar el cable de la polea y dirigirlo hacia la parte inferior del pie derecho. Mas abajo, prácticamente al final del pie derecho, aparece una polea entre los mismos (118). Entre los dos componentes del pie derecho aparece, el soporte para pesas, figuras 40, 44, 45 y 46 que está apoyado en la parte posterior del pie derecho secundario y atornillado al mismo. Formado por varias porciones perpendiculares de tubo estructural (120) que en sus extremos se unen a otras porciones horizontales (121) más cortas de tubo estructural que en su interior llevan incrustado tubo estructural redondo (122) dentro de las cuales discurren los segmentos formados por barra de acero (123) de 30 mm de diámetro que sirven para el acople de las pesas. En total hay cinco porciones de tubo perpendicular cuya longitud permite que se puedan acoplar las pesas y cinco porciones de tubo horizontal que contiene los segmentos de las barras en las que se colocan las pesas. Por este motivo, la separación entre los dos componentes del pie derecho es mayor que en el otro extremo de la viga.In front of the structure that contains the pulley and plates and that serves as the right foot, there is the second component of the right feet, figures 39 and 40, formed by two rectangular-shaped structural tubes (110), figures 39 and 40, measuring 100x50x4. mm joined at their ends by two steel plates (91), the upper one measuring 500x100x5 and the lower one measuring 150x100x5. Parallel to each other and 50 mm apart. In its upper part it has two parallel pieces (112) screwed to the right foot on the inside of the structural tubes, rectangular in shape, measuring 150x100x10 mm, which on their external side have two projections (113) also parallel, with a trapezoidal shape attached. 200 mm long, 100 mm wide at the base, 30 at its end and 10 mm thick, at the end of which a pulley (114) is attached. Lower down, approximately a little higher than knee height, there is a structure formed by rectangular pieces (115) attached to the right foot on the inside, 200 mm long, 60 mm wide and 5 mm thick, screwed or welded, which protrude from the right foot by about 100 mm and end in a cylindrical piece (116) and parallel to the ground, 30 mm in diameter and 350 mm in length, its function is to support the knee when exercising the femoral. Just above this structure there is another pulley (117) that serves to channel the pulley cable and direct it towards the bottom of the foot. right. Lower down, practically at the end of the right foot, a pulley appears between them (118). Between the two components of the right foot appears the weight support, figures 40, 44, 45 and 46, which is supported on the back of the secondary right foot and screwed to it. Formed by several perpendicular portions of structural tube (120) that at their ends are joined to other shorter horizontal portions (121) of structural tube that have embedded round structural tube (122) inside which run the segments formed by steel bar (123) with a diameter of 30 mm that serves to attach the weights. In total there are five portions of perpendicular tube whose length allows the weights to be attached and five portions of horizontal tube that contains the segments of the bars on which the weights are placed. For this reason, the separation between the two components of the right foot is greater than at the other end of the beam.

La máquina en su conjunto tiene dos puntos de apoyo, denominados bases, figuras 17, 38 y 40, en el suelo que coinciden con los pies derechos. Las bases, dos, están formadas por dos secciones laterales de tubo estructura (25) (106) de 100x100x6 y de 150 mm de longitud, en el espacio existente entre ambos se aloja el acople de la estructura principal del pie derecho (24) (105). dichas secciones están unidas por una plancha de acero (124) sobre la que se asientan las secciones anteriores. Dicha plancha de 1000 mm de longitud y 150 mm de anchura es la única subpieza que va atornillada al suelo a través de tres tacos metálicos.The machine as a whole has two support points, called bases, figures 17, 38 and 40, on the ground that coincide with the right feet. The bases, two, are formed by two lateral sections of structure tube (25) (106) measuring 100x100x6 and 150 mm in length, in the space between them the coupling of the main structure of the right foot (24) is housed ( 105). Said sections are joined by a steel plate (124) on which the previous sections sit. This 1000 mm long and 150 mm wide plate is the only sub-piece that is screwed to the floor through three metal studs.

La base para saco y dominadas, figura 47, es una estructura formada por tres planchas, dos laterales (125) de 400x250x5 mm y una apoyada en la parte superior de la viga (126) de 400x212x10 mm que posee dos salientes rectangulares (127) de 200 mm de longitud y 100 mm de anchura que están delimitados por dos triángulos rectángulos de refuerzo (128) que se unen por sus catetos, el más corto, a dichos salientes, y el más largo, a las planchas laterales. Dicha estructura tiene forma de U invertida. Sobre las planchas discurre otra pieza, formada por tubo estructural de 50x50x5 mm con forma de L también invertida (129). El tramo horizontal es de 200 mm de longitud mientras que el tramo paralelo y soldado a estas es de 250 mm y. En el ángulo de la L hay un triángulo de refuerzo (130) que apoya sus catetos en los brazos de la L. Su función es dar resistencia a la pieza. En el extremo del brazo corto y horizontal se acopla, en un lado la barra para hacer dominadas, y por el otro el saco de boxeo. La estructura que soporta el saco de boxeo es igual a la que soporta la barra para dominadas.The base for the bag and pull-ups, figure 47, is a structure formed by three plates, two lateral ones (125) of 400x250x5 mm and one supported on the upper part of the beam (126) of 400x212x10 mm that has two rectangular projections (127). 200 mm long and 100 mm wide, which are delimited by two right-angled reinforcement triangles (128) that are joined by their legs, the shorter one, to said projections, and the longer one, to the side plates. This structure is shaped like an inverted U. Another piece runs over the plates, made up of a 50x50x5 mm structural tube with an inverted L shape (129). The horizontal section is 200 mm long while the parallel section welded to these is 250 mm. At the angle of the L there is a reinforcement triangle (130) that rests its legs on the arms of the L. Its function is to give resistance to the piece. At the end of the short, horizontal arm, the bar for doing pull-ups is attached on one side, and the punching bag on the other. The structure that supports the punching bag is the same as that that supports the pull-up bar.

Las poleas situadas en la parte media y baja de los pies derechos están formadas por dos planchas paralelas (131), figura 48, que van sujetas por tornillos a la parte interior de los tubos estructurales que forman el pie derecho secundario. Entre dichas planchas se encuentra la polea (132). En su parte posterior hay una pletina (133) que une dichas planchas para evitar que el cable (134) que circula por la polea se salga de la misma. Los cables (134) que unen las planchas que circulan por los carriles en uno de sus extremos y los distintos utensilios para los distintos ejercicios por el otro y que pasan por las poleas tienen un primer tramo que va desde las planchas a la primera polea (19) (100), figuras 6 y 35, que es la que está en la parte superior del pie derecho principal. El segundo tramo va desde esta primera polea hasta la segunda polea (32) (114), figuras 13 y 39, que se encuentra siempre en la parte alta del pie derecho secundario y tiene como función posibilitar la realización de diversos ejercicios como los dorsales y tríceps. La tercera polea (33) (117), figuras 18 y 39, tiene siempre la función de conducir el cable de forma perpendicular hasta la cuarta polea (39) (118), figuras 18 y 39, que es la que permite realizar los ejercicios y que se encuentra, bien un poco más baja de esta tercera polea, posibilitando los ejercicios de dorsales con remo, o en el otro caso en la parte baja del pie derecho secundario, para poder ejercitar los aductores y femorales. Este segundo tramo de cable, cuando no se utiliza, va acoplado a una pequeña sujeción en forma de gancho (135) que tiene el pie derecho secundario en su parte alta. Toda esta estructura tiene como fin el mover las placas (136), figura 50, que están en la base de la estructura principal de los pies derechos y que son las que aportan la carga que permite hacer los ejercicios y se unen al cable a través de una argolla. (137) que tiene la primera placa en su centro. La figura número 50 recoge el conjunto de las placas, los raíles que las atraviesan y el pistón (138) que une las placas entre sí. El conjunto es exactamente igual que el que llevan multitud de máquinas de gimnasio que existen y que llevan el sistema de placas para funcionar, sin introducir ninguna novedad por lo que no es necesario describirlo.The pulleys located in the middle and lower part of the right feet are formed by two parallel plates (131), figure 48, which are attached by screws to the inside of the tubes. structural structures that form the secondary right foot. Between these plates is the pulley (132). In its rear part there is a plate (133) that joins said plates to prevent the cable (134) that circulates through the pulley from coming out of it. The cables (134) that join the plates that circulate on the rails at one end and the different utensils for the different exercises at the other and that pass through the pulleys have a first section that goes from the plates to the first pulley ( 19) (100), figures 6 and 35, which is the one on top of the main right foot. The second section goes from this first pulley to the second pulley (32) (114), figures 13 and 39, which is always located at the top of the secondary right foot and has the function of enabling the performance of various exercises such as lats and triceps. The third pulley (33) (117), figures 18 and 39, always has the function of guiding the cable perpendicularly to the fourth pulley (39) (118), figures 18 and 39, which is what allows the exercises to be performed. and which is located either a little lower than this third pulley, making possible lat exercises with rowing, or in the other case in the lower part of the secondary right foot, to be able to exercise the adductors and femorals. This second section of cable, when not in use, is attached to a small hook-shaped attachment (135) that has the secondary right foot in its upper part. The purpose of this entire structure is to move the plates (136), figure 50, which are at the base of the main structure of the right feet and which are the ones that provide the load that allows the exercises to be done and are attached to the cable through of a ring. (137) which has the first plate in its center. Figure number 50 shows the set of plates, the rails that cross them and the piston (138) that joins the plates together. The set is exactly the same as that of many gym machines that exist and that use the plate system to function, without introducing any new features so it is not necessary to describe it.

APLICACIÓN INDUSTRIALINDUSTRIAL APPLICATION

Esta máquina está sobre todo pensada para el ejercicio en viviendas particulares. Aunque también podría utilizarse en gimnasios comerciales, en urbanizaciones, hoteles, comunidades de propietarios. Las viviendas particulares son el espacio natural de esta máquina, porque requiere poco espacio y porque sus prestaciones le permiten un desarrollo total de todos los grupos musculares sin necesidad de ir a un gimnasio comercial.This machine is primarily designed for exercise in private homes. Although it could also be used in commercial gyms, in urbanizations, hotels, homeowners' communities. Private homes are the natural space for this machine, because it requires little space and because its features allow for total development of all muscle groups without the need to go to a commercial gym.

En cuanto a los materiales utilizados para la fabricación de la máquina, creo que el mas adecuado es el acero, tanto por su coste como por su resistencia. También se podría utilizar el aluminio, pero su coste y sobre todo, el grosor de los materiales utilizados tendría que variar significativamente. Se podría utilizar una combinación de distintos materiales como el acero y el aluminio. Pero supongo que ello llevaría mayores dificultades de fabricación. El acabado puede ser de pintura antioxidante o cromado. También se podría fabricar con acero inoxidable e incluso con metales como el titanio. En todos estos casos el coste seguro que se dispara. Teniendo en cuanta todo esto creo que la mejor opción es el acero, con un acabado en pintura antioxidante o incluso el cromado. Regarding the materials used to manufacture the machine, I believe that the most suitable is steel, both for its cost and its resistance. Aluminum could also be used, but its cost and, above all, the thickness of the materials used would have to vary. significantly. A combination of different materials such as steel and aluminum could be used. But I suppose that would lead to greater manufacturing difficulties. The finish can be anti-rust paint or chrome. It could also be manufactured with stainless steel and even metals such as titanium. In all these cases the cost is sure to skyrocket. Taking all this into account, I think that the best option is steel, with an anti-rust paint finish or even chrome.

Claims

REIVINDICACIONES

1- Gym stabilized and supported on a beam, parallel and not attached to the ceiling, characterized in that it comprises a beam (01) parallel but not attached to the ceiling, which is supported at its ends on two right feet (02) that have a system of plates and pulleys. The first of them has a folding bench (03) resting on it and the second of them has a support for weights (04). Near the right foot that has the bench is the gymnastics apparatus attached to a beam suspended from the ceiling (05), and near the right foot that has the weight support is the base for nominees and punching bag (06) also attached to the beam.

2- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first claim, characterized in that the beam, made of steel or wood, is a structural tube, which goes on the right feet, and that can consist of one or several pieces (1) that are joined by some segments that surround it, whose soul is exactly the contour of the beam (2)(3), screwed to it. On each side of these segments the beam has circular holes.

3- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and second claims, characterized in that the union of the beam and the right feet is made by means of square-shaped pieces (4), two at each end of the beam and joined to it by its sides, which have three triangular sections (4) whose vertices coincide with the limits of the main piece and whose legs are joined to it. In the squares belonging to the right foot near the gymnastics apparatus attached to a beam suspended from the ceiling, the triangular section referring to the connection with the main anchor (5) is replaced by a rectangular section (6) that is coupled with another section of the same shape and dimensions (7) that is part of the main anchor. Both rectangular sections have triangular reinforcements (8) perpendicular to them, which are also joined perpendicularly to the vertical face of the square and to the vertical face of the main anchor.

4- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, second and third claims, characterized in that at the end of the beam close to the gymnastics apparatus attached to the beam the right foot has on its side higher some steel plates. In the main structure of the right foot, said plate (9) rests on the total width of the structural tube that makes it up (10), protruding enough to cover the squares that join the right feet and the beam. At the lateral limits They have two reinforcements in the shape of a right triangle (11) with the legs attached to the upper edge of the right foot and to the lower part of the plank. The secondary structure of the right foot has two other plates (12) in its upper and lower part. Both plates of both structures are screwed to the brackets that are also screwed to the beam.

5- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, second, third and fourth claim, characterized in that the right feet are a structure formed in turn by two substructures. The main and the secondary.

6- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and fifth claims, characterized in that the main structure of the right foot close to the gymnastics apparatus attached to the beam is formed by a rectangular-shaped structural frame ( 10) to which two lateral structures of the same structural tube are attached, one on each side, also rectangular in shape (13). In its upper center there appears a plate-shaped piece (14) whose width coincides with that of the right foot attached to its lower face. On its sides there are two cylinder-shaped sub-pieces (15), in its center there is a hole with a thread, into which a screw (16) is inserted. The screws have a nut each that is placed on the top of a second plate (17) and on its sides. This second plate contains two holes into which the rails (18) for the pulley plates are inserted, which are located in the lower part of the structure; the pulley (19) is attached to the center of the plate. The rails in their upper part have threads to which pieces shaped like a cylindrical plate (20) are attached, which have a circular hole in their center, with an internal thread.

7- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and fifth claims, characterized in that in its lower internal part the main structure that serves as the right foot has a plate-shaped piece (21) on which two cylinder-shaped sub-pieces (22) are housed, which in their center have a hole, which inside contains a thread to which is coupled another that has the rail (18) through which they run. the pulley plates. Two cylindrical rubber blocks (23) appear on the cylinder-shaped sub-pieces, with the same diameter as the sub-pieces in which they are attached, which surround the rails.

The lower part of the main structure of the right feet is adjusted to the bases of the machine by means of a coupling (24) formed by a structural tube that is part of the main structure of the right foot and that fits into the space left between the segments. sides of the bases (25). In the center of the coupling there appears an extension of said structure (26), formed by a structural tube that joins the main structure perpendicularly and at right angles, resting on the ground on its outside by a square plate that is part of it. It has two side flaps (27) in its upper central part between which the secondary right foot is attached and below it two other triangular flaps (27) that are attached to the piece through the legs. and a hole that coincides with another that has the secondary right foot through which a screw (28) is attached.

8- Gymnasium stabilized and supported on a parallel beam and not attached to the ceiling according to the first, fifth, sixth and seventh claims, characterized in that the secondary structure of the right foot close to the gymnastics apparatus attached to the beam is formed by two structural tubes. (29) parallel to each other and separated by 50 mm with a rectangular shape, joined at their ends by two steel plates, the upper one (12) and the lower one (12). In its upper part it has two parallel pieces screwed to the right foot on the inside of the structural tubes, rectangular in shape (30), which on its external side have two projections also attached parallel, with a trapezoidal shape (31) being its side upper horizontal, at the end of which a pulley (32) is attached. Below this pulley is another pulley (33), between the two tubes that make up the right foot. Below is a structure formed by rectangular steel plates (34) that surround the tubes, leaving the frontal separation between the structural tubes that form it free. In the front part there are two steel plates (35), one for each tube, parallel to the first and joined to them by their base, leaving a gap between the two through which runs another piece formed by a rectangular steel plate ( 36) which is introduced through the hole referred to above, being held in place by pins. This plate has two protrusions attached in the shape of a right triangle (37), one of the legs adheres to the plate and the other is parallel to the ground, which end in a cylindrical bar perpendicular to them and parallel to the ground (38). At the height of this piece there is another pulley (39).

Another solution to this problem would be a bar with a hole for a pin at the required distance, connected to an axis of rotation at the back of the secondary structure of the right foot. In the front part and at the external limit of the structure, a plate in which there are holes at different heights and with the same curvature that the bar describes when rotating on the axis. At the end of the bar other bars perpendicular to it and parallel to the ground.

9- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and eighth claims, characterized in that a bench appears in the secondary structure of the right foot whose resting position is that of resting on the upper part of this. It carries just below the upper pulley a piece consisting of a cylindrical bar with two hooks at its ends (40), which is attached to the right foot by two sections of cylindrical tube (41) with enough soul to house the previous bar. which are welded to the right foot.

10- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first claims. Eighth and ninth, characterized in that in its lower part the bench is attached to a piece (42) that consists of two sections, a short one that is attached to the right foot and a longer one that is attached to the bench. The union of the arms forms a smooth curve forming an angle of 135 degrees and whose vertex faces the ground. The piece stops on a projection (43) that has the right foot for this purpose, said piece is attached to the right foot through a cylindrical piece that it has (44) by means of pins that can be removed.

11- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, eighth, ninth and tenth claims, characterized in that the bench has three legs, one front, one rear and one central. The first two are folded on an axis (45) remaining parallel to said bench. Once extended, its working position is perpendicular to the bench. They are formed by a structural tube (46) that is attached to the rotation axis, coupled to the bench through two semicircular side flaps (47) joined at their flat end to the bench. On the axis of rotation, running along its perimeter and next to the flaps connecting to the bench, on its internal face, there are stops (48) in the shape of a circular arc. In the extended position they form an angle slightly greater than ninety degrees with the structure of the bench. Within the main structural shell there is another secondary one (49) that is inserted into the first, its height is regulated by a lateral closure (50). On the rear legs, in the main structural tube, on its external part, there are two flaps (51) parallel to each other and semicircular in shape, which in their flat part are welded to the sides of the structural tube that forms the leg (46 ) and at its extreme. Welded to these flaps and perpendicular to them, a round tube (52) appears perpendicular to the structural tube. Just below this tube a closure appears (53). Below this closure there is an extension of the main tube in the shape of a semicircle (55). In both legs, the second structural tube that runs inside the main one ends in a cylinder (56) perpendicular to it. The central leg is located right in the center of the seat structure. It is joined to the structure of the bench by two semicircular side flaps (47) equal to those of the front and rear legs. Attached to said flaps and on their internal face are the upper ends of the leg (47-b), cylindrical in shape, over which, running on its perimeter and next to the flaps connecting to the bench, on its internal face, there are stops (48) in the shape of a circular arc. A semicircular piece (48.b) is attached to the ends (47-b) and to this another piece in the shape of a rectangular prism (48-c) that ends in a cylindrical piece (56) which is the one that rests on the floor.

12- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, eighth, ninth, tenth and eleventh claims, characterized in that the structure of the bench is formed by a steel structural tube (57), forming a rectangle. In its middle part it has another structural tube (58) that runs through part of the structure and is delimited by two sections of structural tube (59) perpendicular to the main structure, the first 300 mm from the end of the structure and the second 300 mm from the end of the structure. 850 mm, leaving a free space between the two sections only through the central tube. On its internal face, the rectangular frame has two slats (60) that run along the entire lateral space of the frame and that, starting from the base of the frame, rise up to 10 mm from the upper edge of the rectangle. They have circular holes (61) along their entire length. At the front of the structure, in its lower middle part, there is a support piece.

13- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, eighth and twelfth claims, characterized in that a carriage formed by a rectangular main plate (62) runs over the central structural tube, which occupies the entire space. free existing within the frame of the rectangle, it has four circular holes, which are located in the middle part of the carriage plate. The seat connection system is attached to this plate on the structure of the bench, which consists of a cylinder (63) that is joined to the cart by means of a plate (64) and at its ends has screws (65). It also has some hooks (66), on the edges of this, with a triangular shape, the shortest leg being the one that connects with the plate and the angle of the hypotenuse and said leg being 45 degrees, the first two being arranged 462 mm from the cylinder that acts as a hinge, the second two at 372 mm, the two thirds at 283 mm, the two fourths at 235 mm, the two fifths at 188 mm, the two sixths at 160 mm and the two sevenths at 133 mm. The cart has the seat translation system attached, formed by two wheels (67) that run on the central structural tube (58), joined to it by two segments (68) placed laterally and that hold the axle from which the wheels rotate. . Between them there are two other segments (69), arranged on the segments that support the axles of the upper wheels, which hold another wheel (70) that runs under the central structural tube. On the sides of the car and surrounding the central structural part there are two closures (71) that in their part bottom have a screw (72). The carriage has two upper side flaps (73) that join the main plate (62)

14- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and thirteenth claims, characterized in that the cart and the central structural tube are joined to the seat structure through two links that are found in each of them. the ends of the structural tube (58) and in the transverse structural tube sections (59) that consist of three plates (74) that form a U-shaped structure that is joined to the transverse sections (59), which contains a semicircular steel piece (75) that is crossed by a screw (76) which also passes through the U-shaped structure through its lower part, in which it has a nut (77) and the structural tube (58) through its upper part, in which there is another nut (77), joining the entire assembly.

15- Gymnasium stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, eighth, twelfth, thirteenth and fourteenth claims, characterized in that on this basic structure is the seat itself, which is attached to it and to the cart. through its cylinder (63) as a hinge where the two main sections of the seat, the front one (79) and the rear one (80), are joined by two side screws (65). The previous one has lateral and vertical plates (81) that run along the seat, welded to the backrest at its lateral end. The backrest is formed by structural tube (82), forming a structure with two sides. Between said sides there are crossbars (82) that join them, formed by the same type of structural tube and which are arranged: the first crossbar at the upper end of the backrest, joining the end of the sides, the second 60 mm from the end of the backrest. first, the third 60 mm from the end of the second, the fourth 70 mm from the end of the third, the fifth 80 mm from the end of the fourth and the sixth adjacent to the fifth. The fourth, fifth and sixth crossbars have pieces in the shape of a double ring (83), welded to a plate (83) attached to the crossbar transversely, the fourth crossbar has the ring welded in its center, the fifth crossbar also has the ring in its center. center and the sixth crossbar has the third ring twenty mm from the upper edge and the fourth ring eleven mm from the third. There is a last crossbar, the seventh 100 mm from the sixth. The piece that joins the teeth (66) of the main plate (62) and the double rings (83) of the backrest crossbars (82) is a rectangular section bar (84) of solid steel, called anchor piston, which It ends at one end in a cylinder and at the other end in a ring that engages with the double rings of the backrest. A pin (84.b) joins these two rings. In the part that connects with the hinge cylinder (63), two lateral reinforcements (86) appear welded to the side plates of the seat (81), which are formed by a plate that has on the end coinciding with the position of the hinge cylinder (63) another plate perpendicular to the previous one and of the same dimensions. Joining the ends of the two plates, another appears in the shape of a circular arc, which has a series of holes along its central part. A pin is inserted through them and through it it is coupled to another piece that is welded to the main plate (62) in the shape of a rectangular prism (87) with a hole that runs along it longitudinally.

16- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to claims one, twelfth, thirteenth, fourteenth and fifteenth, characterized in that the most forward part of the anterior section of the seat (79-b) is fixed on the structure of the seat. bench, consists of two side plates and one front.

The rear section of the seat is formed by the part of the main plate (62) behind the cylinder that serves as a hinge (63), which has a central plate (62-b) on which two pieces of triangular section appear (62 -b), the first at the end of the plate and the second 30 mm from it. Attached to the cylinder through the side screws (65), the structure of the rear seat appears, formed by a structural tube (82-b) that forms two sides, joined at their ends by the same structural tube. On the sides it has two plates (81). Between said plates there is a cylindrical piece (65-b) that connects both through pins, which is located 50 mm from the hinge cylinder (63) that allows it to rotate. To this piece, rectangular bars (65-c) are attached at their ends that end in another cylindrical piece (65-b) of 10 mm section that joins both at its other end.

On top of the three seat structures, there are three plywood boards, screwed to them, with the same dimensions, and on these some foam sheets lined with suitable material.

17- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and second claims, characterized in that, at the other end of the beam, the union of this and the right feet is made by means of shaped pieces. of square (88), two at each end of the beam and joined to it by its sides, which have three triangular sections whose vertices coincide with the limits of the main piece and whose legs are joined to it.

18-Gymnasium stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, second and seventeenth claims, characterized in that both right feet have steel plates in their highest part. In the main structure of the The right foot of said plate (89) rests on the total width of the structural tube that makes it up, protruding enough to cover the brackets (88) that join the right feet and the beam. At the lateral limits they have two reinforcements in the shape of a right triangle (90) with the legs attached to the upper edge of the right foot and to the lower part of the plank. Another plate (91) is attached to its upper part, which has the secondary structure of the right foot in its upper part. Both plates of both structures are screwed to the brackets that are also screwed to the beam.

19-Gymnasium stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, second, seventeenth and eighteenth claims, characterized in that the right feet are formed by two substructures. The main one is composed of structural tubes (92) which form a central rectangular structure to which two lateral structures (93) are attached, one on each side, also rectangular in shape. The secondary one, in front of the main one, is formed by two rectangular-shaped structural tubes (110), joined at their ends by two steel plates (91) and parallel to each other.

20- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and nineteenth claims, characterized in that in the upper center of the main structure there appears a plate-shaped piece (94) whose width coincides with the of the right foot attached to the internal part, on its sides two cylinder-shaped sub-pieces appear (95). In its center there is a hole, which contains a thread, into which a screw (96) is inserted. The screws each have a nut (97) that is placed one on each side of a second plate (98) and in its upper part. This second plate contains two holes into which the rails (99) for the pulley plates are inserted, in its center the pulley (100) is attached. The rails in their upper part have rocks to which cylindrical plate-shaped pieces (101) are attached, which have a circular hole in their center, with an internal thread, where the rail is attached.

21- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and nineteenth claims, characterized in that in its lower internal part the main structure that serves as the right foot has a plate-shaped piece (102) on which, there are two cylinder-shaped subpieces (103), which in their center have a hole, said hole inside contains a thread to which the rail (99) is coupled through which the plates of the pulley which at its end also has a thread that is coupled to the one previously described. On the cylinder-shaped sub-pieces appear two cylindrical rubber blocks (104), with the same diameter as the sub-pieces in which they are attached, which surround the rails.

22- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and nineteenth claims, characterized in that the lower part of the main structure of the right feet adjusts to the bases of the machine by means of a coupling (105 ) formed by a structural tube that is part of the main structure of the right foot and that fits into the space left between the lateral segments (106) of the bases. An extension of said structure (107) appears in the center of the coupling. which joins the main structure perpendicularly and at right angles. Resting on the ground on its outer part by a square plate that is part of it, it has at its end two lateral flaps (108) of rectangular shape, and below it two other triangular flaps (108) that join the piece through the legs. In its upper central part there is a hole that coincides with another one in the secondary right foot through which a screw (109) is attached. Just below, there is a piece welded to the structure, with a cylindrical shape (119) and parallel to the ground.

23- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, second, eighteenth and nineteenth claims, characterized in that in front of the first component of the right foot there is the second component of the right feet, formed by two rectangular-shaped structural tubes (110), joined at their ends by two steel plates (91) and parallel to each other. In its upper part it has two parallel pieces (112) screwed or welded to the right foot on its internal face, rectangular in shape, which in its front part have attached two projections (113) also parallel, with a trapezoidal shape, at the end of which it is attached a pulley (114). Lower down, approximately a little higher than knee height, there is a structure formed by rectangular pieces (115) attached to the right foot on the inside, screwed or welded, which protrude from the right foot by about 100 mm and end in a cylindrical piece (116) and parallel to the ground. Just above this structure is another pulley (117). Further down, practically at the end of the right foot, another pulley appears (118).

24- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to claims one and twenty-three, characterized in that the weight support appears between the two components of the right foot. It rests on the back of the secondary right foot and is screwed to it. Formed by several perpendicular portions of structural tube (120) that at their ends are joined to other shorter horizontal portions of structural tube (121) that has an embedded round structural tube (122) inside which the segments formed by steel bar (123) run.

25- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to claim one, six and nineteen, characterized in that the machine as a whole has two support points, called bases, on the floor that coincide with the feet. rights. The bases, two, are formed by two lateral sections of structural tube (25) (106) between which the coupling of the main structure of the right foot (24) (105) is housed. These sections are joined by a steel plate (124) on which the previous sections sit, screwed to the ground with metal studs.

26- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first and second claims, characterized in that the base for the bag and nominees is a structure formed by three plates, two lateral (125) and one supported on the upper part of the beam (126) that has two rectangular projections (127) that are delimited by two right-angled triangles (128) that are joined by their legs, the shorter one, to said projections, and the longer, to the plates sides. Another piece runs over the plates, made up of a structural tube and also shaped like an inverted L (129). In the angle of the L there is a triangle (130) that rests its legs on the arms of the L.

27- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to claims one, six, eight, nineteenth and twenty-three, Characterized in that the pulleys located in the middle and lower part of the secondary right feet are formed by two parallel plates (131) that are attached by screws to the inside of the structural tubes that form the secondary right foot. Between these plates is the pulley (132). In its rear part there is a plate (133) that joins said plates. The cable (134) circulates through said pulleys

28- Gym stabilized and supported on a parallel beam and not attached to the ceiling, according to the first, fifth and nineteenth claims, characterized in that the cables (134) join the plates that circulate along the rails at one of their ends and the different utensils. For the different exercises, on the other hand, passing through the pulleys, it has a first section that goes from the planks to the first pulley (19)(100), which is the one at the top of the main right foot. The second section goes from this first pulley to the second pulley, which is always located at the top of the secondary right foot (32)(114). The third pulley (33) (117) connects with the fourth pulley (39) (118) which is located a little lower than this third pulley, or in the lower part of the secondary right foot. This second section of cable, when not in use, is attached to a small hook-shaped attachment (135) that has the secondary right foot in its upper part.