ES2304861A1 - Double hydraulic compas for opening canapes (Machine-translation by Google Translate, not legally binding) - Google Patents

Double hydraulic compas for opening canapes (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2304861A1
ES2304861A1 ES200603194A ES200603194A ES2304861A1 ES 2304861 A1 ES2304861 A1 ES 2304861A1 ES 200603194 A ES200603194 A ES 200603194A ES 200603194 A ES200603194 A ES 200603194A ES 2304861 A1 ES2304861 A1 ES 2304861A1
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Spain
Prior art keywords
hydraulics
bars
compass
opening
hydraulic
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Granted
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ES200603194A
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Spanish (es)
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ES2304861B1 (en
Inventor
Gregorio Barranco Barranco
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COLCHONERIAS ALCALA, S.L.
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Colchonerias Alcala S L
Colchonerias Alcala Sl
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Priority to ES200603194A priority Critical patent/ES2304861B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/52—Cabinet beds; Table beds, or like beds; Wardrobe beds
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails

Abstract

Double hydraulic compass for opening canapºs. Compass for opening of canapºs that has an articulated quadrilateral, one of the bars fixed to the drawer of the couch, another to the top of the couch, and both bars joined by two bars articulated at their ends of unión with the previous bars, the set being driven by a set of hydraulics that in at least one of its ends at its junction with one of the bars there is a moving plate fixed in an articulated manner on one of the bars of the quadrilateral, while the ends of the hydraulics are fixed so articulate on the mobile plate and on both sides of the articulation joint point of the mobile plate with the quadrilateral, in this way a compensating effect is achieved and the combined and summation action of the energy developed by the hydraulics. (Machine-translation by Google Translate, not legally binding)

Description

Compás de doble hidráulico para apertura de canapés.Dual hydraulic compass for opening Canapes.

Objeto de la invenciónObject of the invention

Es objeto de la presente invención un compás de doble hidráulico para apertura de canapés, es decir, hace referencia a un sistema de apertura de canapés mediante un mecanismo articulado, en concreto un cuadrilátero, al que denominaremos compás, accionado por un dos cilindros hidráulicos, que presentan la particularidad de tener al menos uno de sus extremos fijos mediante una sujeción móvil articulada compensadora.The object of the present invention is a measure of double hydraulic for opening canapés, that is, makes reference to a canapés opening system through a mechanism articulated, specifically a quadrilateral, which we will call compass, powered by a two hydraulic cylinders, which present the peculiarity of having at least one of its fixed ends by means of a mobile articulating compensator.

Caracteriza a la presente invención la especial configuración y diseño de las piezas que conforman el conjunto objeto de la invención, logrando un sistema de apertura de canapés que puede ser abierto y cerrado de una manera muy fácil, con un mínimo esfuerzo, por lo que es de especial aplicación a aquellos canapés de dimensiones grandes, esto es de 135 cm o superior.Characterizes the present invention the special configuration and design of the pieces that make up the set object of the invention, achieving a canapés opening system which can be opened and closed in a very easy way, with a minimal effort, so it is especially applicable to those large canapés, this is 135 cm or greater.

Caracteriza a la presente invención no sólo el hecho de disponer en cada mecanismo apertura un doble juego de hidráulicos, sino también el hecho de que al menos unos de los extremos de doble juego de hidráulicos está dispuesto sobre una pletina móvil articulada en un punto central respecto de los extremos de unión de los hidráulicos a dicha pletina móvil.Characterizes the present invention not only the provided in each opening mechanism a double set of hydraulic, but also the fact that at least some of the ends of double set of hydraulics is arranged on a mobile plate articulated in a central point with respect to the connecting ends of the hydraulics to said mobile plate.

Caracteriza por lo tanto a la presente invención, el hecho de transmitir la fuerza de los hidráulicos sobre el mecanismo articulador a través de un único punto, lo que consigue es la acción combinada y sumatoria de la fuerza desplegada por los dos hidráulicos.It characterizes therefore the present invention, the fact of transmitting the force of the hydraulics on the articulating mechanism through a single point, which get is the combined and summation of the force deployed by the two hydraulics.

Por lo tanto, la presente invención se circunscribe dentro del ámbito de los mecanismos de apertura y cierre de canapés, y de manera particular de entre los accionados por medios hidráulicos.Therefore, the present invention is circumscribes within the scope of the opening mechanisms and closing of canapés, and particularly among those operated by hydraulic means.

Antecedentes de la invenciónBackground of the invention

Hasta el momento los mecanismos desarrollados con objeto de favorecer la apertura y cierre de canapés cuenta con al menos un cilindro hidráulico que ayuda tanto a la apertura como al cierre del canapé sin tener que desarrollar mucha fuerza.So far the mechanisms developed in order to favor the opening and closing of canapés, it has at least one hydraulic cylinder that helps both opening and at the closing of the couch without having to develop much strength.

En aquellos casos en los que los canapés presentan unas dimensiones considerables, como por ejemplo de 135 cm de ancho o más, la fuerza que tienen que desarrollar los hidráulicos es considerable, por lo que se vienen disponiendo un doble juego de hidráulicos sobre los mecanismos de apertura y cierre del canapé.In those cases in which the canapés they have considerable dimensions, such as 135 cm wide or more, the force that the Hydraulics is considerable, so a double set of hydraulics on the opening mechanisms and closing of the couch.

Los cilindros hidráulicos se fijan en uno de sus extremos bien sobre una de las barras del cuadrilátero o compás que está fija al propio cajón, mientras que el otro extremo del hidráulico se fija sobre la barra que está unida a la tapa levantable del canapé.The hydraulic cylinders are fixed in one of their ends well on one of the bars of the quadrilateral or compass that  it is fixed to the drawer itself, while the other end of the hydraulic is fixed on the bar that is attached to the lid lift of the couch.

En el caso de emplear un doble juego de hidráulicos, se fijan los extremos de los mismos sobre las barras del cuadrilátero o compás de manera independiente, es decir no hay interferencia entre los puntos de fijación de los extremos de los hidráulicos en su fijación a las barras del cuadrilátero articulado.In the case of using a double set of hydraulic, the ends of the same are fixed on the bars of the quadrilateral or compass independently, that is, there is no interference between the fixing points of the ends of the hydraulic in its fixation to the bars of the quadrilateral articulate.

Esta fijación directa e independiente de los extremos de los hidráulicos sobre el conjunto articulado, no permite conseguir que la fuerza transmitida al conjunto articulado por los hidráulicos sea el resultado de la suma de ambas fuerzas, ya que la fuerza desarrollada por cada uno de los hidráulicos depende de la dinámica del fluido contenido en su interior, y dado que no necesariamente han de ser igual, pudiera ser que sea realmente uno de los cilindros hidráulicos el que desarrolle toda la fuerza efectiva de movimiento del conjunto, mientras que el otro al menos en parte de su recorrido no ha podido sumar su energía contenida a la del otro hidráulico. Es decir, si bien pudiera presuponerse la acción sumatoria de las energías contenidas por los hidráulicos, esto no necesariamente ocurre así.This direct and independent fixation of the Hydraulic ends on the articulated assembly, does not allow  get the force transmitted to the joint articulated by the hydraulics is the result of the sum of both forces, since the force developed by each of the hydraulics depends on the fluid dynamics contained inside, and since no they must necessarily be the same, it might be really one of the hydraulic cylinders the one that develops all the force effective movement of the set, while the other at least in part of his journey he has not been able to add his contained energy to that of the other hydraulic. That is to say, although the summation of the energies contained by the hydraulics, This does not necessarily happen.

Por lo tanto, es objeto de la presente invención desarrollar un sistema de compás con doble hidráulico que permita superar el anterior inconveniente, consiguiendo que la fuerza aplicada por el conjunto de los hidráulicos sea realmente la suma de la acción de ambos.Therefore, it is the subject of the present invention develop a double hydraulic compass system that allows overcome the previous inconvenience, getting the force applied by all hydraulics is really the sum of the action of both.

Descripción de la invenciónDescription of the invention

La presente invención de compás de doble hidráulico básicamente consiste en un cuadrilátero o compás articulado, accionado por un doble juego de hidráulicos cuya transmisión de esfuerzos por parte de los dos hidráulicos sobre el mecanismo articulado se realiza a través de un único punto, lo que garantiza la acción combinada y sumatoria de la energía desplegada por los hidráulicos, por lo que el esfuerzo necesario para el alzado y descenso de la tapa del canapé se ve claramente reducido en comparación con un doble juego de hidráulicos cuyos extremos están unidos directamente y de modo independiente sobre la barra a accionar.The present invention of double compass Hydraulic basically consists of a quadrilateral or compass articulated, driven by a double set of hydraulics whose transmission of efforts by the two hydraulics on the articulated mechanism is performed through a single point, which guarantees the combined and summative action of the energy deployed by hydraulics, so the effort necessary for the elevation and descent of the cover of the couch is clearly reduced compared to a double set of hydraulics whose ends are attached directly and independently on the bar to actuate.

Con objeto de lograr la transmisión de esfuerzos de los hidráulicos sobre un único punto se ha interpuesto entre la barra del compás a mover y los extremos de los hidráulicos un pletina que articulada en su centro de unión con respecto a la barra del compás a la que se fija, puede bascular o girar respecto de su punto de unión a la barra del compás. Uno de los extremos del hidráulico se fija de manera articular sobre uno de los extremos de la pletina móvil, mientras que el otro extremo del otro hidráulico sobre el otro extremo de la pletina móvil, de manera diametral al anterior punto de unión, de modo que la pletina móvil pueda girar o bascular respecto de su punto de unión a la barra del compás.In order to achieve the transmission of efforts of hydraulics on a single point has been interposed between the bar of the compass to move and the ends of the hydraulics a plate that articulated in its center of union with respect to the compass bar to which it is fixed, can tilt or rotate from its point of attachment to the bar of the compass. One end of the hydraulic is fixed articularly on one of the ends of the mobile plate, while the other end of the other hydraulic on the other end of the mobile plate, diametrically to the previous point of attachment, so that the movable plate can rotate or swing with respect to its point of attachment to the bar of the compass.

Gracias a esta configuración dispuesta en al menos uno de los dos extremos del juego de hidráulicos, en caso de no desarrollar un desplazamiento unísono ambos hidráulicos o de no desarrollar la energía contenida en su interior de un modo igual, se produce una compensación de las fuerzas por medio de la pletina móvil basculando en uno u otro sentido, siendo sin embargo la fuerza transmitida a la barra del compás sobre la que articular la pletina móvil, la suma de la fuerza desarrollada por ambos hidráulicos, aunque no haya sido desarrollada de un modo igual.Thanks to this configuration arranged in al minus one of the two ends of the hydraulic set, in case of not develop a unison displacement both hydraulic or not develop the energy contained in the same way, compensation of the forces is produced by means of the plate mobile tilting in one way or another, however being the force transmitted to the bar of the compass on which to articulate the mobile deck, the sum of the force developed by both hydraulic, although it has not been developed in the same way.

Este efecto compensador derivado del empleo de una pletina móvil o biela sobre cuyos extremos se fijan los extremos de los cilindros hidráulicos, no solamente se obtiene en el izado de la tapa del canapé, sino que también se produce un efecto compensador en el soporte del peso de la tapa, así como en el descenso de la tapa.This compensatory effect derived from the use of a movable plate or connecting rod on whose ends the ends of the hydraulic cylinders, not only is obtained in the lifting of the cover of the couch, but also a compensating effect on the weight support of the lid, as well as on the descent of the lid.

Teniendo presente que los hidráulicos pese a tener valores iguales nunca desarrollan y presentan una dinámica de despliegue y recogida igual unos a otros, y que los hidráulicos en el compás objeto de la invención necesariamente se disponen a una distancia diferente respecto del punto de articulación de la tapa, el par de giro desarrollado por cada uno de los hidráulicos necesariamente es diferente, por lo tanto, gracias a la disposición de dicha pletina móvil o biela se consigue el efecto compensador enunciado, sin preocupación alguna respecto al diferente comportamiento de cada uno de los hidráulicos, obteniendo una acción sumatoria y combinada de ambos hidráulicos.Bearing in mind that hydraulics despite having equal values never develop and present a dynamic of deployment and collection equal to each other, and that the hydraulics in the compass object of the invention necessarily are arranged at a different distance from the point of articulation of the lid, the torque developed by each of the hydraulics it is necessarily different, therefore, thanks to the provision of said mobile plate or connecting rod the compensating effect is achieved stated, without any concern regarding the different behavior of each of the hydraulics, obtaining a summation and combined action of both hydraulics.

También es posible la disposición de otra pletina articulada en el otro extremo de los hidráulicos consiguiendo el mismo efecto compensador y transmisor de esfuerzos como resultado de la suma de ambas fuerzas.It is also possible to arrange another articulated plate at the other end of the hydraulics getting the same compensating and stress transmitter effect as a result of the sum of both forces.

El número de hidráulicos empleados no tiene por qué estar limitado a dos, pudiendo ser un número mayor, siendo preferente dos el número de hidráulicos.The number of hydraulics used does not have what to be limited to two, being able to be a greater number, being Preferred two the number of hydraulics.

Descripción de los dibujosDescription of the drawings

Para complementar la descripción que seguidamente se va a realizar y con objeto de ayudar a una mejor comprensión de sus características, se acompaña a la presente memoria descriptiva, de un juego de planos en cuyas figuras, de forma ilustrativa y no limitativa, se representan los detalles más significativos de la invención.To complement the description that then it will be done and in order to help a better understanding of its characteristics, is accompanied by this descriptive memory, of a set of planes in whose figures, of illustrative and non-limiting, the details are represented significant of the invention.

La figura 1, muestra una representación del compás con un juego de doble hidráulico tal y como es el objeto de la invención.Figure 1 shows a representation of the compass with a double hydraulic set as it is the object of the invention.

Realización preferente de la invenciónPreferred Embodiment of the Invention

A la vista de las figuras se describe seguidamente un modo de realización preferente de la invención propuesta.In view of the figures described then a preferred embodiment of the invention proposal.

En la figura 1 podemos observar que el compás o cuadrilátero articulado está conformado por cuatro barras (1), (2), (3) y (4), accionado por un doble juego de hidráulicos (5).In figure 1 we can see that the compass or articulated quadrilateral consists of four bars (1), (2), (3) and (4), driven by a double set of hydraulics (5).

La barra (1), es la barra inferior que está fijada al cajón del canapé, la barra (2) es la barra fijada sobre la tapa del canapé, ambas barras (1) y (2) están unidas por unas barras (3) y (4), que están articuladas en su unión con las barras (1) y (2) mediante articulaciones (3.1) (3.2) y (4.1) y (4.2) respectivamente.The bar (1), is the bottom bar that is fixed to the canapé drawer, the bar (2) is the bar fixed on the cover of the couch, both bars (1) and (2) are joined by bars (3) and (4), which are articulated at their junction with the bars (1) and (2) through articulations (3.1) (3.2) and (4.1) and (4.2) respectively.

El doble juego de hidráulicos (5) transmite sus esfuerzos a las barras (1) y (2) a través un único punto de unión. Así en su extremo inferior el doble juego de hidráulicos (5) transmite sus esfuerzos a través del punto (7) de unión común con la barra inferior (1), mientras que en su extremo superior el doble juego de hidráulicos (5) transmite sus esfuerzos a la barra superior a través del punto de unión común (9).The double set of hydraulics (5) transmits its efforts to the bars (1) and (2) through a single point of attachment. Thus at its lower end the double set of hydraulics (5) transmits its efforts through point (7) of common union with the lower bar (1), while at its upper end double Hydraulic set (5) transmits its efforts to the bar upper through the common junction point (9).

La transmisión de los esfuerzos de los hidráulicos (5) de manera común sobre las barras (1) y (2) se logra mediante la disposición en los puntos de unión común (7) y (9) de unas pletinas móviles (6) y (8) respectivamente, que articulan respecto de dichos puntos de unión (7) y (9), fijándose los extremos de los hidráulicos (5) de manera articular uno a cada lado de la pletina móvil. De esta manera se consigue la compensación de esfuerzos de los hidráulicos en caso de que ambos no fueran igual, y la transmisión de la suma de los esfuerzos de manera conjunto a través de un único punto.The transmission of the efforts of hydraulic (5) in a common way on the bars (1) and (2) is achieved by arrangement at the common junction points (7) and (9) of moving plates (6) and (8) respectively, which articulate with respect to said junction points (7) and (9), fixing the ends of the hydraulics (5) to articulate one on each side of the mobile plate. In this way the compensation of hydraulic efforts in case both were not equal, and the transmission of the sum of the efforts together to through a single point.

Con objeto de conseguir el fin perseguido de transmisión de los esfuerzos de los hidráulicos de manera conjunta es suficiente con que haya al menos un único punto de transmisión común dispuesto en uno de los extremos del juego de hidráulicos, y en caso de que se empleo una pletina móvil como medio compensador es suficiente con que se disponga en al menos uno de los dos extremos de los juegos de hidráulicos.In order to achieve the pursued end of transmission of hydraulic efforts together it is enough that there is at least a single transmission point common disposed at one end of the hydraulic set, and in case a mobile plate was used as compensating means it is sufficient that it is available in at least one of the two ends of the hydraulic sets.

No altera la esencialidad de esta invención variaciones en materiales, forma, tamaño y disposición de los elementos componentes, descritos de manera no limitativa, bastando ésta para su reproducción por un experto.It does not alter the essentiality of this invention variations in materials, shape, size and arrangement of component elements, described in a non-limiting manner, sufficient This one for reproduction by an expert.

Claims (4)

1. Compás de doble hidráulico para apertura de canapés que cuenta con un cuadrilátero articulado o compás conformado por unas barras (1), (2), (3) y (4),donde la barra (1), es la barra inferior que está fijada al cajón del canapé, la barra (2) es la barra fijada sobre la tapa del canapé, ambas barras (1) y (2) están unidas por unas barras (3) y (4), que están articuladas en su unión con las barras (1) y (2) mediante articulaciones (3.1) (3.2) y (4.1) y (4.2) respectivamente, estando accionado el compás por un juego de hidráulicos (5) caracterizado porque al menos uno de los dos extremos del juego de hidráulicos transmite su fuerza a una de las barras (1) ó (2) de forma conjunta a través de un único punto.1. Double hydraulic compass for opening canapés that has an articulated quadrilateral or compass consisting of bars (1), (2), (3) and (4), where the bar (1), is the bottom bar that It is fixed to the drawer of the sofa, the bar (2) is the bar fixed on the lid of the sofa, both bars (1) and (2) are joined by bars (3) and (4), which are articulated in their union with the bars (1) and (2) by means of articulations (3.1) (3.2) and (4.1) and (4.2) respectively, the compass being operated by a set of hydraulics (5) characterized in that at least one of the two ends of the Hydraulics set transmits its force to one of the bars (1) or (2) together through a single point. 2. Compás de doble hidráulico para apertura de canapés según la reivindicación primera caracterizado porque la transmisión de la fuerza de los hidráulicos a través de un único punto se realiza mediante una pletina móvil articulada en el punto de unión con una de las barras (1) ó (2), fijándose de manera articular los extremos de los hidráulicos (5) sobre la pletina móvil.2. Double hydraulic compass for opening of couches according to claim one, characterized in that the transmission of the force of the hydraulics through a single point is carried out by means of a mobile plate articulated at the point of connection with one of the bars (1) or (2), fixing the ends of the hydraulics (5) on the movable plate. 3. Compás de doble hidráulico para apertura de canapés según la reivindicación segunda caracterizado porque los extremos de los hidráulicos (5) en su fijación a la pletina móvil se realiza una a cada lado del punto de fijación y de articulación respecto del compás.3. Double hydraulic compass for opening of couches according to claim 2, characterized in that the ends of the hydraulics (5) in their fixation to the movable plate are made on each side of the fixing and articulation point with respect to the compass. 4. Compás de doble hidráulico para apertura de canapés según la reivindicación tercera caracterizado porque los dos extremos de los hidráulicos quedan fijados a las pletinas móviles (6) y (8), estando éstas pletinas fijadas de manera articular sobre las barras (1) y (2) respectivamente, mediante unos puntos de articulación (7) y (8) respectivamente.4. Double hydraulic compass for opening of canapés according to claim 3, characterized in that the two ends of the hydraulics are fixed to the mobile plates (6) and (8), these plates being fixed articularly on the bars (1) and (2) respectively, by means of articulation points (7) and (8) respectively.
ES200603194A 2006-12-15 2006-12-15 DOUBLE HYDRAULIC COMPASS FOR CANAPES OPENING. Expired - Fee Related ES2304861B1 (en)

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JP2004229897A (en) * 2003-01-30 2004-08-19 France Bed Co Ltd Bed apparatus
JP2006167265A (en) * 2004-12-17 2006-06-29 Dreambed Co Ltd Bed frame with double door type storing box
ES2268225T3 (en) * 2002-06-25 2007-03-16 OGGIONI & C. S.R.L. BED CONTAINER WITH MEANS TO MOVE THE FRAME OF COLCH0N.

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Publication number Priority date Publication date Assignee Title
US5020173A (en) * 1989-01-24 1991-06-04 Dreyer Jr John F Bedstead storage box
FR2798053A1 (en) * 1999-09-06 2001-03-09 Onrev Bed lifting mechanism comprises levers at head and foot forming parallelogram operated by gas power cylinder
ES1052313U (en) * 2002-06-21 2002-12-01 Colchonerias Alcala S L Lifting device for mattress base. (Machine-translation by Google Translate, not legally binding)
ES2268225T3 (en) * 2002-06-25 2007-03-16 OGGIONI & C. S.R.L. BED CONTAINER WITH MEANS TO MOVE THE FRAME OF COLCH0N.
JP2004229897A (en) * 2003-01-30 2004-08-19 France Bed Co Ltd Bed apparatus
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2409603A1 (en) * 2010-07-23 2012-01-25 Talleres Grala, S.L. Device for lowering and positioning a storage bed lid

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