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EP0054080B1 - Dispositif pour l'entraînement des muscles - Google Patents

Dispositif pour l'entraînement des muscles Download PDF

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Publication number
EP0054080B1
EP0054080B1 EP80107845A EP80107845A EP0054080B1 EP 0054080 B1 EP0054080 B1 EP 0054080B1 EP 80107845 A EP80107845 A EP 80107845A EP 80107845 A EP80107845 A EP 80107845A EP 0054080 B1 EP0054080 B1 EP 0054080B1
Authority
EP
European Patent Office
Prior art keywords
spring
training apparatus
muscle training
arm
spring chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP80107845A
Other languages
German (de)
English (en)
Other versions
EP0054080A1 (fr
Inventor
Karin Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lachar Royalty Management Corp NV
Original Assignee
Lachar Royalty Management Corp NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lachar Royalty Management Corp NV filed Critical Lachar Royalty Management Corp NV
Priority to DE8080107845T priority Critical patent/DE3070991D1/de
Priority to AT80107845T priority patent/ATE14840T1/de
Priority to EP80107845A priority patent/EP0054080B1/fr
Publication of EP0054080A1 publication Critical patent/EP0054080A1/fr
Application granted granted Critical
Publication of EP0054080B1 publication Critical patent/EP0054080B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/153—Using flexible elements for reciprocating movements, e.g. ropes or chains wound-up and unwound during exercise, e.g. from a reel
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/023—Wound springs
    • A63B21/025—Spiral springs with turns lying substantially in plane surfaces
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/15—Arrangements for force transmissions
    • A63B21/151—Using flexible elements for reciprocating movements, e.g. ropes or chains
    • A63B21/154—Using flexible elements for reciprocating movements, e.g. ropes or chains using special pulley-assemblies
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms
    • A63B21/4035—Handles, pedals, bars or platforms for operation by hand
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/03516—For both arms together or both legs together; Aspects related to the co-ordination between right and left side limbs of a user
    • A63B23/03533—With separate means driven by each limb, i.e. performing different movements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A63B23/1209—Involving a bending of elbow and shoulder joints simultaneously
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4027—Specific exercise interfaces
    • A63B21/4033—Handles, pedals, bars or platforms

Definitions

  • the invention relates to a muscle training device from a cross-shaped frame with two horizontal arms, in which a spring with a bow handle is arranged on each horizontal arm.
  • a known muscle training device for training the upper body and arm muscles consists of a horizontal frame, on the crossbar of which two rollers containing guides are arranged, over which a cable runs, which carries a bow handle at one end and at the other end with a resistance-forming weight is connected (US-A 3115339).
  • the device is operated with both arms when standing, whereby the weights are raised to different heights using the cable.
  • Gym equipment for performing gymnastic exercises are also known.
  • a known device of this type which is operated when lying down, contains a cable that runs over a roller guide arranged at the head end of a bed and ends in bow handles, into which the user grips with one foot each (US-A1240809). The user performs stretching and flexing movements with the legs in opposite phases, and the resistance is formed by the other leg of the user.
  • a known gymnastics device (US-A 1 390 095) of the type mentioned contains a cross-shaped frame with two horizontal arms, which start from an adjustable cross head and each carry slidable brackets with a coil spring and a handle. The handles are connected to an electrical voltage source.
  • DE-A2304048 discloses a training device in which a drive spring contained in a housing and adjustable to selected preloads can be unwound by means of a tension band against the force of the drive spring. This in particular enables stretching training between the user's limbs; the device can also be attached to fixed counter bearings such as door handles.
  • a known gymnastics device constructed in the manner of an expander contains two chambers in a housing, in each of which a rotatable shaft is mounted. Each shaft is under the action of a spiral spring and is provided with a drum on which a cable pull with a handle is wound. Each cable pull is guided between two parallel rollers at the outlet of the housing.
  • the housing is attached to a wall.
  • a known coil spring arrangement (Desoutter Bros. Ltd., Hendon, London NW9, model No. 4-D) contains a spring housing which receives a coil spring in a spring chamber which can be closed by a cover.
  • the spring chamber has a tensioning element acting on the central axis of the spiral spring for setting a variable preload of the spiral spring and a cable pull which can be unwound from the drum against a force which can be rotated relative to the central axis.
  • the previously known devices are either only intended for the training of certain muscle areas through limited types of movement exercises or serve predominantly as gymnastic working devices which, through their operation, are intended to cause the user to lose weight.
  • muscle training requires specific sequences of movement exercises that are tailored to the muscles to be influenced.
  • these sequences of movement exercises have to be carried out on different devices.
  • different devices have to be purchased for different movement exercises, which results in an undesirably large outlay and also an undesirably large amount of space.
  • This also has the disadvantage that it is not always possible to carry out the necessary sequence of movement exercises without interruption when changing between the different devices.
  • Such interruptions in muscle activity call into question the success of the movement exercises, since the muscles in question are to be maintained in the favorable blood circulation state caused by their actuation throughout the entire sequence of the program of the coordinated movement exercises.
  • the object of the invention is to provide a muscle training device of the type mentioned at the outset, which allows the largest possible variety of movement exercises on this one device and thereby an uninterrupted sequence of entire programs of movement exercises.
  • this object is achieved in that at least one spring chamber is arranged on each horizontal and each vertical arm and in each spring chamber a spiral spring with a predominantly linear characteristic is contained, and in that each spiral spring is connected to a relaxation mechanism and a cable pull and each spring chamber has an edge-free one Guide for the associated cable is assigned.
  • Such a device enables a large number of movement exercises in a confined space, if only for the fact that the cable pulls to be operated run to both sides and up and down, so that the movement exercises are performed even with different postures can be led.
  • the device can be easily expanded by providing a seat or a couch so that the movement exercises can also be carried out with different body positions.
  • a particular advantage is also achieved by the springs, which form the resistors instead of weights in the device according to the invention.
  • This advantage is based on the fact that the springs ensure that the tension and relaxation movements of the muscles each take place against a uniformly changing counterforce, while when using weights the relaxation movement generally only results in a slackening of the muscle tensed for lifting and one back movement determined by the fall of the weight.
  • the uniformity of the tension and relaxation movement is promoted by the fact that the springs have a predominantly linear characteristic, so that the spring elongation is always changed by the same amount regardless of the respective tension state of the spring by certain forces.
  • the guide for the cable has a frame which is separate from the spring chamber and the frame is connected to a carrier which can be displaced along the horizontally extending arm. In this way it is easy to reproducibly set different starting positions for movement exercises on the horizontally extending arms without the need to adjust the spring chamber.
  • the muscle training device consists of a frame 1 with four arms 2, 3, 4, 5 of approximately 1 m in length that run perpendicular to one another in one plane.
  • the arms 2 and 3 go vertically and the arms 4 and 5 horizontally from a first connecting part 6, which is diamond-shaped in the exemplary embodiment shown, but can have any other suitable shape.
  • the arms 2, 3, 4, 5 consist of square tubes made of steel, which are welded to the first connecting part 6 made of sheet steel.
  • the arms 2, 3, 4, 5 and the first connecting part 6 can also consist of any other suitably stable material, whereby they are connected to one another in the most appropriate manner.
  • the arms 2 and 3 are provided at the ends with a second or third connecting part 7 or 8 which (see FIG. 2) protrude parallel to one another from the arms 2 and 3 in the same directions.
  • the connecting part 7 consists of a profile part made of sheet steel which tapers towards the free end and is welded to the arm 2. However, it can also consist of any other suitably stable material with any other shape that can be used for this application.
  • the same applies to the third connecting member 8, which in the exemplary embodiment shown likewise consists of a square tube made of steel with cross members and is welded to the arm 3. From the free end of the third connecting member 8, a base plate 9 of semicircular shape protrudes, which tapers towards its edge. On this footplate 9, the user can support himself with his feet in an advantageous manner for certain movement exercises.
  • the arm 3 also carries, directly below the first connecting member 6, a backrest 10, on which a user of the device can be supported, who is on a seat bridging the third connecting member 8 or a correspondingly positioned couch.
  • the armrest part 10 consists of a cushion element 11 of rectangular basic shape on the side facing the user. It is attached to a carrier 12 which projects from the arm 3 parallel to the third connecting part 8 and over which a hollow holding element 13 extends telescopically, which projects from the side of the cushion element 11 facing away from the padded side.
  • the cushion element 11 is fastened to the carrier 12 by a locking screw 14.
  • the locking screw 14 extends through a threaded bore in the holding element 13 into a threaded bore on the circumference of the carrier 12, which can be provided with a guide groove in order to facilitate the reinsertion of the locking screw 14.
  • the armrest part 10 can be pivoted about the axis of the carrier 12.
  • the backrest part 10 also has a support element 15 running parallel to the holding element 13, which rests on the surface of the arm 3 facing the backrest part 10 with an elastic support 16.
  • the armrest part 10 can also have a different shape and can be pivotably attached to the arm 3 by other known means.
  • a rod 17 is arranged on the arm 3, which runs parallel to the horizontal arms 4 and 5 and is provided at both ends with handles, not shown. On this rod 17, the user of the Support the muscle training device when performing certain movement exercises.
  • the arms 2, 3, 4, 5 carry, on the side facing the user, spring chambers 20 which are essentially of the same design and are described in detail below.
  • spring chambers 20 directed towards the center are arranged vertically next to one another and fastened to the opposite side surfaces of the free end of the second connecting member 7 by welding or the like.
  • two forwardly directed spring chambers 20 are arranged horizontally next to one another and fastened by welding or the like to the opposite free ends of the cross members of the third connecting member 8.
  • FIGS. 3 and 4 show sectional views of the spring chamber 20 in their arrangement on the arm 5.
  • the spring chamber 20 is fastened to the arm 5 with one broad side and closed by a cover 21 on the opposite broad side.
  • the cover 21 occupies only part of the broad side; on the inside, the cover 21 carries clamping angles 22 on one narrow side and clamping tongues (not shown) on the other narrow side, which engage under a part which is permanently connected to the spring chamber 20.
  • the cover 21 also has an opening for a holding pin 23 protruding from the opposite broad side of the spring chamber 20, on the free end of which a handle 24 is screwed on.
  • the spring chamber 20 can also be closed by a differently held cover, if necessary also by a hinged cover.
  • two supports 24 ′ arranged at a distance from one another protrude from the same broad side into the interior of the spring chamber 20, which are formed by welded-on angles in the exemplary embodiment shown.
  • the spring chamber 20 accommodates a spring housing 25, which contains a spiral spring (not shown) and, at one end, engages with the eye 26 over the holding pin 23.
  • the spring housing 25 is supported on the supports 24 'and thus lies with one side just below the cover 21.
  • a central axis 27 passes through the spring housing 25 and is arranged at the end facing the cover 21 for engagement with a tensioning member 28, which by a Breakthrough in the cover 21 protrudes outwards and carries a handwheel 29.
  • the handwheel 29 and the cover 21 can optionally carry markings by means of which the rotational position of the handwheel 29 can be determined.
  • the central axis 27 is held by a retaining spring 30, which is wound around a part of the central axis 27 protruding from the spring housing 25 and one end of which is anchored in a holder 31, while the other end forms a trigger member 32 .
  • the space 24 'in the spring chamber 20 determines the space for receiving these parts of the spring housing 25.
  • a trigger element 33 aligned with the trigger member 32 extends through a narrow side of the spring chamber 20 and, in the exemplary embodiment shown, is a rod 36 which is provided with an operating button 34 at the outer end and is guided in a straight guide 35. From the end of the spring housing 25 facing away from the eye 26, a cable 37 runs through a passage 38 of the spring chamber 20, which carries a bow handle 39 at its free end.
  • the spring housing 25 contains a coil spring; the coil spring arrangement including the design and mounting of the central axis 27 is commercially available (Desoutter Bros. Ltd., Hendon, London NW 9; model No. 4-D) and is therefore not described in detail. To better explain the function of the coil spring arrangement, however, it should be mentioned that the central axis 27 can be rotated relative to the spring housing 25 and that one end of the coil spring is anchored to the central axis 27 and the other end to the inner circumference of a drum which is rotatably mounted on the central axis 27 is and on the outer circumference of the cable 37 is wound.
  • the spiral spring can therefore be tensioned by unwinding the cable 37 when the drum rotates relative to the central axis 27, but also by rotating the central axis 27 by means of the handwheel 29 relative to the drum.
  • the coil spring By turning the central axis 27, the coil spring is biased relative to the drum, so that the unwinding of the cable pull from the drum requires a greater force.
  • the coil spring can be relaxed by attacking the trigger element 33 on the trigger member 32; the central axis 27 is free from the action of the retaining spring 30, so that the central axis can rotate under the action of the coil spring until it relaxes relative to the drum.
  • the cable 37 emerging from the bushing 38 of the spring chamber 20 passes through a guide 40 which is separate from the spring chamber 20 and which is also shown in detail in FIG.
  • the guide 40 is contained in a carrier 41 of generally rectangular cross-section, which is open on two opposite sides and is divided by a partition 42 '.
  • a carrier 41 of generally rectangular cross-section, which is open on two opposite sides and is divided by a partition 42 '.
  • two adjacent chambers are formed, one of which is provided with a lining 42 which is slidable on the material of the arm 5 and with a locking screw 43 with a handle 44.
  • the lining 42 can also be dispensed with; in such a case, the locking screw 43 should be made of a material that does not damage the arm 5 when tightened.
  • the other chamber contains the actual guide 40 from one in the chamber firmly inserted frame 45, which receives the guide elements and is open to the passage 38 in the spring chamber 20 and to the bow handle 39 of the cable 37 running through the guide 40.
  • the guide elements are formed by two parallel guide rollers 46 facing the bushing 38, which are arranged horizontally and one below the other and between which the cable 37 is guided, and a guide roller 47 which partially overlaps them and runs perpendicular thereto, on the circumference of which the cable 37 is guided is.
  • the guide roller 47 is located on the side of the frame 45 facing away from the spring chamber 20.
  • Each guide roller 46, 47 is rotatably mounted on the frame 45.
  • pins 48 serve for this purpose, which are inserted into the frame 45 and attached to the bearings (not shown) in the end faces of the guide rollers 46, 47.
  • the walls of the frame 45, in which the guide roller 47 is mounted are provided with cutouts 49 which extend in depth to a part of the circumference of the guide rollers 46, and the guide roller 47 is arranged so that its periphery protrudes outward beyond the frame 45.
  • the design of the guide 40 results in an almost friction-free and thus resistance-free guidance of the cable 37 so that the force of the coil spring has to be overcome to move it.
  • the arrangement of the guide rollers 46, 47 allows the cable 37 to be moved in addition to a movement parallel to the arm 5 in three mutually perpendicular directions, namely with respect to the arm 5 upwards, downwards and forwards without that there would be some edge contact when moving in these directions or their combination.
  • the guide rollers shown or their storage other guide elements can also be used, provided that the same guide properties are achieved.
  • the bow handles 39 can be brought into any suitable starting position, with the cable 37 being free of tension in any selected starting position or being loaded with a certain preload.
  • the guide 40 or the frame 45 in these arms is formed in one piece with the spring chambers 20, the frame 45 directly adjoining the narrow side of the spring chamber 20 provided with the bushing 38.
  • the guides 40 are of identical design and are therefore not shown and described in detail.
  • the guides 40 enable the cable pulls 37 to move in parallel to the arms 2, 3 in parallel and in at least three directions perpendicular to one another and their combinations, namely with respect to the arms 2 and 3 to the right and left and to the front and below or forwards and upwards.
  • Another rod 17, also provided with handles, is attached to the arm 2 on the side of the spring chambers 20 facing the user.
  • the frame 1 is fastened to a wall with fastening means.
  • the device described above enables a targeted training of selected muscles through a sequence of certain movement exercises. These movement exercises are carried out against the force of springs and therefore in both directions against a resistance which can be varied in the same way in both directions of movement, the design and arrangement of the springs with differently adjustable preloads enabling extensive, easily controllable adjustment of the force required for movement training.
  • the arrangement and number of spring chambers allows uninterrupted execution of entire sequences of movement exercises in different postures and body positions, since the frame 1 can be easily combined with a separate seat or a corresponding couch.
  • Such movement exercises generally do not serve to cause the user to lose weight through physical work, but to tighten muscles and their tissues that have become slack due to disuse or illness.
  • the exercises on the muscle training device therefore primarily serve to improve the posture and thus also the body shape of the user, they can also be therapeutically valuable in relieving tension in muscles or restoring their ability to work.

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)
  • Massaging Devices (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Eye Examination Apparatus (AREA)

Claims (12)

1. Appareil d'entraînement musculaire constitué par un bâti en croix (1) avec deux bras horizontaux (4, 5), dans lequel un ressort avec une poignée en forme d'étrier (39) est disposé sur chaque bras horizontal (4, 5) caractérisé par le fait qu'au moins une chambre de ressort (20) est disposée sur chaque bras horizontal et vertical (2, 3, 4, 5) et qu'un ressort spiral ayant une caractéristique principalement linéaire est compris dans chaque chambre de ressort (20) et que chaque ressort spiral est relié à un mécanisme de détente et à un tirant à câble (37) et qu'un guidage sans arête (40) est associé à chaque chambre de ressort (20) pour le tirant à câble correspondant (37).
2. Appareil d'entraînement musculaire selon la revendication 1, caractérisé par le fait que des moyens de fixation sont prévus aux extrémités des bras horizontaux (4, 5).
3. Appareil d'entraînement musculaire selon la revendication 1 ou 2, caractérisé par le fait que deux chambres de ressort (20) à la fois sont disposées aux extrémités des bras verticaux (2, 3) l'un à côté de l'autre, des deux côtés du bras vertical correspondant (2, 3).
4. Appareil d'entraînement musculaire selon l'une quelconque des revendications 1 à 3, caractérisé par le fait que les bras (2, 3, 4, 5) sont reliés l'un à l'autre au centre du bâti (1) par l'intermédiaire d'un premier élément de connexion (6) et que les bras s'étendant verticalement (2, 3) présentent respectivement un deuxième et un troisième élément de connexion (7, 8) qui saillent depuis les extrémités des bras dans la même direction, les chambres de ressort (20) étant disposées sur leurs faces frontales.
5. Appareil d'entraînement musculaire selon la revendication 4, caractérisé par le fait que le troisième élément de connexion (8) présente une semelle (9) qui saille en demi-cercle depuis son extrémité frontale et qui se rétrécit vers le bord.
6. Appareil d'entraînement musculaire selon l'une quelconque des revendications 1 à 5, caractérisé par le fait que les bras verticaux (2, 3) du bâti (1) présentent des tiges parallèles aux bras horizontaux (4, 5) et s'étendant vers les deux côtés des bras verticaux (2, 3) et qu'une première tige (17) est disposée en dessous du premier élément de connexion (6) et qu'une deuxième tige (17) est disposée sur les chambres de ressort (20) du bras (2) qui s'étend verticalement vers le haut à partir du premier élément de connexion.
7. Appareil d'entraînement musculaire selon l'une quelconque des revendications 1 à 6, caractérisé par le fait que le bras (3) qui s'étend depuis le premier élément de connexion (6) verticalement vers le bas, est pourvu, juste en dessous du premier élément de connexion (6), d'un élément-dossier (10) constitué d'un élément de rembourrage (11) et d'un élément de support (13) qui saille de l'arrière, l'élément-dossier détachable étant disposé de manière à pouvoir pivoter autour de son axe et sur un support (12) qui saille depuis le bras (3) parallèlement au troisième de connexion (8).
8. Appareil d'entraînement musculaire selon l'une quelconque des revendications 1 à 7, caractérisé par le fait que chaque chambre de ressort (20) peut être fermée sur un côté par un couvercle (21) afin de recevoir l'un des boîtiers de ressort (25) contenant le ressort spiral, par le fait que chaque chambre de ressort (20) possède un élément de tension (28) appliqué à l'axe central (27) du ressort spiral et appelé à régler une pré- tension variable du ressort spiral, par le fait que le tirant à câble (37) peut être débobiné contre la force du ressort spiral par un tambour rotatif relativement à l'axe central (27), par le fait que l'élément de tension (28) forme un allongement de l'axe central traversant la couverture (21) et pourvu d'une roue à main (29) et que le mécanisme de détente présente un membre désengageur (32) relâchant l'axe central et détendant ainsi le ressort spiral et un membre désengageur (33) appliqué au premier membre désengageur (32) et saillant de la chambre de ressort (20).
9. Appareil d'entraînement musculaire selon la revendication 8, caractérisé par le fait que le guidage sans arête (40) est constitué par deux premières poulies parallèles (46), par au moins une deuxième poulie (47) verticale à celles-là et toutes montées de manière à permettre une rotation, le tirant à câble (37) étant guidé entre ces poulies (46, 47), par le fait que le guidage (40) présente un châssis (45) ouvert sur la chambre de ressort correspondante (20) et ouvert du côté opposé, et dans lequel sont montées les premières poulies (46), par le fait que la deuxième poulie (47) saille au-delà du châssis (45) et que le châssis (45) présente, dans les côtés parallèles aux premières poulies (46), des sections (49) qui s'étendent à travers la deuxième poulie (47) jusqu'au-dessus d'une partie des premières poulies (46).
10. Appareil d'entraînement musculaire selon la revendication 8 ou 9, caractérisé par le fait que le guidage (40) présente un châssis (45) formé d'une seule pièce avec la chambre de ressort (20).
11. Appareil d'entraînement musculaire selon l'une quelconque revendications 8 ou 9, caractérisé par le fait que le guidage (40) présente un châssis (45) séparé de la chambre de ressort (20) et que le châssis (45) est relié à un support (41) déplaçable le long d'un bras (4, 5) s'étendant horizontalement.
12. Appareil d'entraînement musculaire selon la revendication 11, caractérisé par le fait que le support (41) forme un boîtier ouvert sur deux côtés opposés et ayant deux chambres, le châssis (45) étant inséré dans l'une des chambres, l'autre étant glissante sur le bras horizontal (4, 5) et blo- cable sur celui-là.
EP80107845A 1980-12-12 1980-12-12 Dispositif pour l'entraînement des muscles Expired EP0054080B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8080107845T DE3070991D1 (en) 1980-12-12 1980-12-12 Muscle exercising device
AT80107845T ATE14840T1 (de) 1980-12-12 1980-12-12 Muskeltrainingsgeraet.
EP80107845A EP0054080B1 (fr) 1980-12-12 1980-12-12 Dispositif pour l'entraînement des muscles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80107845A EP0054080B1 (fr) 1980-12-12 1980-12-12 Dispositif pour l'entraînement des muscles

Publications (2)

Publication Number Publication Date
EP0054080A1 EP0054080A1 (fr) 1982-06-23
EP0054080B1 true EP0054080B1 (fr) 1985-08-14

Family

ID=8186930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80107845A Expired EP0054080B1 (fr) 1980-12-12 1980-12-12 Dispositif pour l'entraînement des muscles

Country Status (3)

Country Link
EP (1) EP0054080B1 (fr)
AT (1) ATE14840T1 (fr)
DE (1) DE3070991D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110016539A (ko) * 2009-08-12 2011-02-18 황인철 탄력밴드를 이용한 스트레칭 및 근력강화기구

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102374569B1 (ko) * 2020-05-22 2022-03-17 이재익 운동량측정수단이 포함된 전신 근력 운동 기구

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR508253A (fr) * 1920-01-09 1920-10-06 Eugene Le Breton Appareil de culture physique
US1390095A (en) * 1920-09-28 1921-09-06 Martin L Dettinger Exercising apparatus
US2488534A (en) * 1947-06-18 1949-11-22 Floyd M Hagerman Exerciser
CH263306A (fr) * 1949-09-14 1949-08-31 Martin Marcel Extenseur.
US3373993A (en) * 1964-10-26 1968-03-19 Carl W Oja Resistance exerciser and brakeable mobile carriage
US3759511A (en) * 1971-03-29 1973-09-18 K Gustafson Adjustable friction type exercising device
DE2304048A1 (de) * 1973-01-27 1974-08-01 Vetter Heinz Trainingsgeraet
US4072309A (en) * 1976-06-21 1978-02-07 Wilson Jerry Lee Multi-purpose exercise device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110016539A (ko) * 2009-08-12 2011-02-18 황인철 탄력밴드를 이용한 스트레칭 및 근력강화기구
KR101600627B1 (ko) 2009-08-12 2016-03-09 황인철 탄력밴드를 이용한 스트레칭 및 근력강화기구

Also Published As

Publication number Publication date
DE3070991D1 (en) 1985-09-19
ATE14840T1 (de) 1985-08-15
EP0054080A1 (fr) 1982-06-23

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