ES1112356U

ES1112356U - Compact drive for built-in sliding doors (Machine-translation by Google Translate, not legally binding)

Info

Publication number: ES1112356U
Application number: ES201430722U
Authority: ES
Inventors: Oscar Torrabias Cantal
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-23
Filing date: 2014-05-23
Publication date: 2014-06-16
Anticipated expiration: 2024-05-23
Also published as: ES1112356Y

Abstract

Compact drive for recessed sliding doors, of the type that includes a linear motor, with a fixed stator (2) and a mobile armature (1), which moves a wooden or glass sliding door attached to skids (8) that they run along an air rail (9) to whose side there are panels that form a drawer (10) where the door is hidden, characterized in that: a. The armature (1) and the stator (2) are arranged on one side of the leaf of the sliding door and are parallel to said side, b. The armature (1) is suitably and solidably connected to the sliding door by means of first joining means, c. The stator (2) is suitably connected to the drawer (10) in which the door (3) is hidden by means of second joining means that allow regulation of the perpendicular distance between the side of the sliding door and the stator.

Description

Accionamiento compacto para puertas correderas empotradas. Compact drive for recessed sliding doors.

Object of the invention

Es objeto de la presente invención un dispositivo de accionamiento de reducidas dimensiones aplicable a puertas correderas empotradas basado en un motor lineal sincrónico. El dispositivo de accionamiento es aplicable a los herrajes estándar que se utilizan del tipo que comprenden unos patines unidos a la parte superior de la puerta corredera que discurren por un carril de rodadura. The object of the present invention is a small-sized drive device applicable to recessed sliding doors based on a synchronous linear motor. The drive device is applicable to standard fittings that are used of the type comprising skates attached to the top of the sliding door that run along a raceway.

Background of the invention

Un motor lineal es un motor eléctrico que posee su estator y su rotor dispuesto de forma tal que en vez de producir una rotación, produce una fuerza lineal en el sentido de su longitud. A linear motor is an electric motor that has its stator and its rotor arranged in such a way that instead of producing a rotation, it produces a linear force in the sense of its length.

El modo más común de funcionamiento es como un actuador tipo Lorentz, en el cual la fuerza aplicada es linealmente proporcional a la corriente eléctrica y al campo magnético. Cuando el motor lineal es sincrónico, por lo general se controla la velocidad de desplazamiento del campo magnético mediante dispositivos electrónicos, para regular el movimiento del rotor. The most common mode of operation is like a Lorentz type actuator, in which the applied force is linearly proportional to the electric current and the magnetic field. When the linear motor is synchronous, generally the speed of displacement of the magnetic field is controlled by electronic devices, to regulate the movement of the rotor.

Estos motores presentan dos elementos básicos para la generación del movimiento, un estator o inductor, normalmente constituido por un conjunto de bobinas y un inducido. These motors have two basic elements for the generation of movement, a stator or inductor, normally consisting of a set of coils and an armature.

Ambos elementos se mantienen permanentemente a una distancia de separación precisa denominada entrehierro. Both elements are permanently maintained at a precise separation distance called the air gap.

La interacción entre el campo magnético de los imanes y el generado por las bobinas origina el desplazamiento del inducido respecto al estator, sin embargo, cualquier variación del entrehierro provocar� un mal funcionamiento del conjunto. The interaction between the magnetic field of the magnets and that generated by the coils causes the displacement of the armature with respect to the stator, however, any variation of the air gap will cause the set to malfunction.

Este tipo de motores aporta a los accionamientos de puertas correderas una notable reducción de ruido, bajo mantenimiento y una puesta a punto inmediata, lo que se traduce en un notable confort de uso. This type of engine provides the sliding door drives with a significant reduction in noise, low maintenance and an immediate set-up, which translates into a remarkable comfort of use.

Hasta el momento, no se conocen puertas correderas empotradas para interiores accionadas por motores lineales. Sin embargo se conocen puertas correderas no empotradas accionadas de esta manera. So far, there are no known built-in sliding doors for interiors driven by linear motors. However, non-recessed sliding doors actuated in this manner are known.

El documento ES 2 100 681 T3 describe un accionamiento para una puerta corredera de madera donde el estator se dispone en la parte superior del conjunto, por encima de la puerta, bajo este se dispone el inducido y solidario a este la puerta. El entrehierro se mantiene constante mediante unas ruedas dispuestas en los extremos del inducido. Document ES 2 100 681 T3 describes an actuation for a sliding wooden door where the stator is arranged in the upper part of the assembly, above the door, under which the armature is arranged and joined to this door. The air gap is kept constant by means of wheels arranged at the ends of the armature.

El documento ES 2 323 059 T3 describe un accionamiento lineal para una puerta corredera donde el estator est� conformado por dos alineaciones de bobinas entre las cuales se dispone el inducido formado por una alineación de imanes independientes, sujetos cada uno de ellos a un carro mediante una fijación individual por imán de diseño específico. Este carro tiene como objeto mantener el entrehierro y a la vez sujetar la puerta, la cual cuelga del mismo por su cara inferior. Document ES 2 323 059 T3 describes a linear drive for a sliding door where the stator is formed by two coil alignments between which the armature formed by an alignment of independent magnets is arranged, each subject to a carriage by an individual fixation by magnet of specific design. This car is intended to maintain the air gap and at the same time hold the door, which hangs from it by its lower face.

En ambos casos pueden montarse puertas de diferente grosor sin que dicha circunstancia afecte al funcionamiento del motor lineal, porque la variación del grosor de la puerta no modifica el entrehierro al quedar el motor por encima del nivel de la puerta. In both cases, doors of different thicknesses can be mounted without this circumstance affecting the operation of the linear motor, because the variation in the thickness of the door does not modify the air gap when the engine is above the level of the door.

La problem�tica que se establece y que el objeto de la presente invención resuelve, es la altura del accionamiento, muy superior al de un mecanismo de corredera no motorizado, que limita su colocación a aquellas puertas con suficiente altura de dintel. En cualquier caso, la colocación de dichos mecanismos implica la presencia de un cajón de grandes proporciones que oculta el mecanismo y que es difícil de integrar est�ticamente en la decoración, as� como el redise�o general de los carriles de rodamiento, cajas de mecanismo y tapas, respecto a las convencionales. The problem that is established and that the object of the present invention solves, is the height of the drive, much higher than that of a non-motorized sliding mechanism, which limits its placement to those doors with sufficient lintel height. In any case, the placement of said mechanisms implies the presence of a drawer of large proportions that conceals the mechanism and that is difficult to integrate aesthetically in the decoration, as well as the general redesign of the bearing rails, boxes of mechanism and covers, with respect to the conventional ones.

Estos mecanismos son incompatibles con herrajes estándar para puertas correderas convencionales, por lo que en caso de querer incorporar un accionamiento motorizado a una puerta de movimiento manual, deber� sustituirse por completo todo el sistema. These mechanisms are incompatible with standard fittings for conventional sliding doors, so if you want to incorporate a motorized drive to a manual movement door, the entire system must be completely replaced.

As� pues la solución al problema planteado reside en el diseño de un nuevo accionamiento lineal compacto, aplicable a puertas correderas empotradas, de manera que la altura del conjunto sea igual o similar a la de un mecanismo de puerta no motorizado, y permitiendo a la vez el uso de varios grosores de puerta sin que ello modifique el entrehierro y afecte al funcionamiento del motor lineal y que las fijaciones del motor lineal a la puerta y al carril de rodadura sean lo más compactas posibles y permitan la regulaci�n de la distancia entre el estator y el inducido para poder ser acoplado a los herrajes estándar que se suelen utilizar en este tipo de puertas correderas. Thus, the solution to the problem posed lies in the design of a new compact linear drive, applicable to recessed sliding doors, so that the height of the assembly is equal to or similar to that of a non-motorized door mechanism, and allowing the the use of several door thicknesses without modifying the air gap and affecting the operation of the linear motor and that the linear motor fastenings to the door and the raceway are as compact as possible and allow the distance regulation between the stator and the armature to be able to be coupled to the standard fittings that are usually used in this type of sliding doors.

Description of the invention

El accionamiento compacto para puertas correderas empotradas objeto de la presente invención es del tipo de los que incluyen un motor lineal, con un estator fijo y un inducido móvil, que desplaza una puerta corredera tipo de madera o de cristal, sujeta a unos patines que discurren por un carril de rodadura a cuyos laterales se acoplan sendos paneles que conforman un cajón en el que se oculta la puerta y que se integra en la pared de instalación. Dicho motor lineal est� integrado en la puerta corredera mediante unos medios de fijación, tal que: The compact drive for recessed sliding doors object of the present invention is of the type that includes a linear motor, with a fixed stator and a mobile armature, which displaces a sliding door type of wood or glass, attached to sliding skates by a raceway to whose sides two panels are attached that make up a drawer in which the door is hidden and that is integrated into the installation wall. Said linear motor is integrated in the sliding door by means of fixing means, such that:

• •: el inducido y el estator est�n dispuestos en un costado de la hoja de puerta corredera y son paralelos a dicho costado, the armature and the stator are arranged on one side of the sliding door leaf and are parallel to said side,

• •: el inducido esta unido adecuadamente y de manera solidara a un costado de la hoja de la puerta corredera mediante unos primeros medios de unión, the armature is adequately and jointly attached to the side of the sliding door leaf by means of first joining means,

• •: el estator esta unido adecuadamente al cajón de la puerta, de manera que es posible la regulaci�n de la distancia del entrehierro. The stator is properly connected to the door drawer, so that the distance adjustment of the air gap is possible.

Description of the figures

Figura 1: Perspectiva de un montaje de la invención en una puerta corredera de madera. Figura 2: Vista frontal del montaje anterior. Figura 3: Perspectiva de un montaje de la invención en una puerta corredera de cristal. Figura 4: Vista frontal del montaje anterior. Figure 1: Perspective of an assembly of the invention on a wooden sliding door. Figure 2: Front view of the previous assembly. Figure 3: Perspective of an assembly of the invention in a sliding glass door. Figure 4: Front view of the previous assembly.

Reference List

1. one.: Inducido Induced

2. 2.: Estator Stator

3. 3.: Hoja puerta corredera Sliding door leaf

4. Four.: Porta-imanes Magnet holder

5. 5.: Imanes Magnets

6. 6.: Cobertor imanes Magnets cover

7. 7.: Cubierta Cover

8. 8.: Patines Roller skates

9. 9.: Riel aéreo Air track

10. 10.: Caj�n Drawer

11. eleven.: Pinza Gripper

12. 12.: Bobinas Coils

13. 13.: Ruedas verticales Vertical wheels

Preferred Embodiment of the Invention

Las figuras muestran dos realizaciones preferentes de la invención, una correspondiente a una puerta de madera o material similar, y otra de cristal. En ambas realizaciones el inducido (1) y el estator (2) est�n dispuestos y son paralelos a costado un costado de la hoja de la puerta corredera (3), la cual cuelga de unos patines rodantes (8) que se desplazan por un riel aéreo (9) cuyos laterales se acoplan sendos paneles que conforman un cajón (10) en el que se oculta la puerta y que se integra en la pared de instalación. The figures show two preferred embodiments of the invention, one corresponding to a door of wood or similar material, and another of glass. In both embodiments, the armature (1) and the stator (2) are arranged and parallel to the side of the sliding door leaf (3), which hangs on rolling skates (8) that move along an air rail (9) whose sides are coupled to two panels that make up a drawer (10) in which the door is hidden and integrated into the installation wall.

El inducido (1), que es la parte móvil del motor lineal, se halla integrado en la puerta (3) mediante unos primeros medios de unión. The armature (1), which is the mobile part of the linear motor, is integrated in the door (3) by means of first joining means.

El estator (2) que es la parte fija del motor lineal, se halla fijado al cajón (10) a través de unos segundos medios de unión que permiten la regulaci�n de la distancia entre el costado de la puerta (3). Esta distancia determina el entrehierro del motor. The stator (2), which is the fixed part of the linear motor, is fixed to the drawer (10) by means of second connecting means that allow the regulation of the distance between the side of the door (3). This distance determines the engine air gap.

Los primeros medios de unión comprenden: The first joining means comprise:

: o Un perfil porta-imanes (4) con sección preferentemente en C que se acopla en el lateral de la puerta de madera, o de la pinza (11) que sujeta el cristal. o A magnet holder profile (4) with a preferably C section that fits on the side of the wooden door, or the clamp (11) that holds the glass.

: o Un conjunto de imanes (5) que se acomodan en el interior del perfil porta-imanes o A set of magnets (5) that fit inside the magnet holder profile

: o Un cobertor de imanes (6). o A magnet cover (6).

Los segundos medios de unión comprenden: The second joining means comprise:

: o una cubierta (7) con sección en L que se fija a la estructura del cajón (10) quedando una parte alojada en su interior y otra en el exterior. or a cover (7) with an L-section that is fixed to the structure of the drawer (10), leaving a part inside and another outside.

: o Un conjunto de bobinas (12) que se alojan en el interior de la cubierta (7). o A set of coils (12) that are housed inside the cover (7).

: o Un conjunto de ruedas verticales (13) intercaladas entre las bobinas (12) que ruedan sobre el cobertor de imanes (6) manteniendo invariable en entrehierro. o A set of vertical wheels (13) sandwiched between the coils (12) that roll on the magnet cover (6) keeping invariable in air gap.

Claims

1. Compact drive for recessed sliding doors, of the type that includes a linear motor, with a stator (2) fixed and a mobile armature (1), which moves a sliding wooden or glass door attached to skates (8) that They run along an air rail (9) at whose side there are panels that make up a drawer (10) where the door is hidden, characterized in that:

a. to.: el inducido (1) y el estator (2) est�n dispuestos en un costado de la hoja de la puerta corredera y son paralelos a dicho costado, the armature (1) and the stator (2) are arranged on one side of the sliding door leaf and are parallel to said side,

b. b.: el inducido (1) est� unido adecuadamente y de manera solidara a la puerta corredera mediante unos primeros medios de unión, the armature (1) is suitably connected and in a integral manner to the sliding door by means of first joining means,

c. C.: el estator (2) est� unido adecuadamente al cajón (10) en el que se oculta la puerta (3) mediante unos segundos medios de unión que permiten la regulaci�n de la distancia perpendicular entre el costado de la puerta corredera y el estator. the stator (2) is properly connected to the drawer (10) in which the door (3) is hidden by means of second joining means that allow the regulation of the perpendicular distance between the side of the sliding door and the stator .

2. Compact drive for recessed sliding doors according to claim 1 characterized in that the first joining means comprise:

• •: Un perfil porta-imanes (4) con sección preferentemente en C que se acopla en el lateral de la puerta de madera, o de la pinza (11) que sujeta el cristal. A magnet holder profile (4) with a preferably C section that fits on the side of the wooden door, or the clamp (11) that holds the glass.

• •: Un conjunto de imanes (5) que se acomodan en el interior del perfil porta-imanes. A set of magnets (5) that fit inside the magnet holder profile.

• •: Un cobertor de imanes (6). A cover of magnets (6).

3. Compact drive for recessed sliding doors according to claim 1 characterized in that the second joining means comprise:

• •: Una cubierta (7) con sección en L que se fija a la estructura del cajón (10) quedando una parte alojada en su interior y otra en el exterior. A cover (7) with an L-section that is fixed to the structure of the drawer (10), leaving one part housed inside and another outside.

• •: Un conjunto de bobinas (12) que se alojan en el interior de la cubierta (7). A set of coils (12) that are housed inside the cover (7).

• •: Un conjunto de ruedas verticales (13) intercaladas entre las bobinas (12) que ruedan sobre el cobertor de imanes (6) manteniendo invariable en entrehierro. A set of vertical wheels (13) sandwiched between the coils (12) that roll on the magnet cover (6) keeping invariable in air gap.