EP1294255B1 - Dispositif moteur pour meuble, destine a deplacer des parties d'un meuble les unes par rapport aux autres - Google Patents

Dispositif moteur pour meuble, destine a deplacer des parties d'un meuble les unes par rapport aux autres Download PDF

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Publication number
EP1294255B1
EP1294255B1 EP01947390A EP01947390A EP1294255B1 EP 1294255 B1 EP1294255 B1 EP 1294255B1 EP 01947390 A EP01947390 A EP 01947390A EP 01947390 A EP01947390 A EP 01947390A EP 1294255 B1 EP1294255 B1 EP 1294255B1
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EP
European Patent Office
Prior art keywords
furniture drive
furniture
drive
spindle
assigned
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 - Lifetime
Application number
EP01947390A
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German (de)
English (en)
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EP1294255A1 (fr
Inventor
Eckhart Dewert
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Linak AS
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Linak AS
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Publication date
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Publication of EP1294255A1 publication Critical patent/EP1294255A1/fr
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Publication of EP1294255B1 publication Critical patent/EP1294255B1/fr
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0244—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by fluid means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors

Definitions

  • the invention relates to a furniture drive referred to in the preamble of claim 1 for adjusting parts of a piece of furniture relative to each other.
  • an adjustable bed slatted frame is known with a designed as a rotary actuator furniture drive, which serves for pivoting a support member of the bed slatted frame relative to the frame.
  • the furniture drive has a first part and designed as a pivot lever, relative to the first part pivotable second part, which is in operative connection with the support member to be adjusted.
  • the known from the publication furniture drive on a rope, band or chain-shaped traction means, whose first end is fixed to the pivot lever and whose second end is fixed to a motor-driven take-up, which serves to wind the traction means.
  • the winding device winds up the traction means, whereby the pivot lever pivots and causes a pivoting of the support member relative to the frame of the bed slatted frame.
  • a disadvantage of the known furniture drive is that at constant torque of the motor which drives the take-up device decreases with increasing Wikkelradius the traction means on the shaft of the take-up device, the force exerted on the support member force.
  • a furniture drive which serves for pivoting a relative to a frame pivotable lying surface of a couch.
  • the furniture drive known from this document has a first part in the form of a pivot bearing, which is arranged on the frame of the bed, and a second part pivotable relative to the first part in the form of a two-armed pivot lever, the first arm with the lying surface for pivoting the same is in operative connection.
  • the furniture drive has a traction means in the form of a cable, the first end is fixed to the frame of the lounger.
  • the traction means is guided in the manner of a pulley on a arranged on the second arm of the two-armed pivot lever pulley and arranged on the frame of the deck deflection roller, wherein its second end is fixed to a shaft of a motor-driven take-up.
  • the winding device winds the traction means, whereby the pivot lever pivoted about its pivot axis and causes a pivoting of the lying surface.
  • FR 2 699 910 A1 and US Pat. No. 5,528,948 parallel thereto disclose a furniture drive of the type in question which has a first part and a second part which is linearly adjustable relative to the first part.
  • the well-known furniture drive has a rope, band or chain-shaped traction means, the first End is fixed to the first part and which is for actuating the parts relative to each other in operative connection with drive means, wherein the traction means in the manner of a pulley alternately over the first part associated deflections and the second part associated deflections is performed.
  • the drive means comprise a motor-driven take-up device, on the shaft of which the second end of the traction means is fixed. For adjusting the second part relative to the first part, the winding device winds the traction means against the restoring force of spring means.
  • the invention has for its object to provide a furniture drive referred to in the preamble of claim 1, with which can exercise over a wide adjustment range of the second part relative to the first part of high forces on the second part and which is simple and therefore inexpensive to produce ,
  • the basic idea of the teaching according to the invention is to provide a linearly movable drive element instead of a winding device, which is in operative connection with the traction means for adjusting the second part relative to the first part.
  • the furniture drive according to the invention is simple in construction and thus inexpensive to produce.
  • Another advantage of the furniture drive according to the invention is that it is very compact in construction, in particular very flat. Because of this, the height of, for example, a slatted frame provided with a furniture drive according to the invention is only slightly larger than the height of a manually adjustable slatted frame without a drive. Due to the flat design of the furniture drive according to the invention also affects the visual appearance of a provided with such a drive slat only slightly.
  • the first part and the second part may be formed by parts of the furniture drive.
  • the first part may be formed by a housing of the furniture drive and the second part by a relative to the housing adjustable part.
  • the first and the second part are in suitable operative connection with the parts of the furniture to be adjusted relative to one another.
  • the first part and the second part can also be formed directly by parts of a piece of furniture, on which components of the furniture drive according to the invention are arranged.
  • the first end of the traction means can be fixed at any suitable location of the furniture drive or a piece of furniture provided with a furniture drive according to the invention.
  • This embodiment is simple in construction and thus inexpensive to produce.
  • the second end of the traction means may be fixed at any suitable location of the furniture drive or a piece of furniture, which is provided with a furniture drive according to the invention. Conveniently, the second end of the traction means is fixed to the linearly movable drive element. This embodiment is simple in construction and thus inexpensive to produce.
  • the ends of the traction means may be fixed in any suitable manner, for example releasably by clamping.
  • the linearly movable drive element can be in operative connection with the traction means in any suitable manner.
  • the drive element abut against a loop formed by suitable deflections of the traction means and exert a compressive force on the traction means during the adjustment, such that the traction means adjusts the second part relative to the first part.
  • the linearly movable drive element is designed as a tension element which exerts a tensile force on the traction means for adjusting the second part relative to the first part. This embodiment is particularly simple in construction and thus inexpensive to produce.
  • the linearly movable drive element is a spindle nut, which is held against rotation and movable in the axial direction on a rotatably driven adjusting spindle.
  • This embodiment is robust and suitable for applying high forces.
  • Corresponding adjusting spindles and spindle nuts are available as a simple and inexpensive standard components, so that the structure of the furniture drive according to the invention is simple and therefore designed cost.
  • the linear movement of the drive element may also be an approximately linear movement or a sectionally linear movement.
  • the adjusting spindle is expediently designed as a threaded spindle.
  • the linearly movable drive element is an adjustable spindle mounted in its axial direction.
  • This embodiment is simple in construction and robust.
  • a development of the aforementioned embodiment provides that a stationary, arranged on the spindle, rotatably driven spindle nut is provided for adjusting the spindle. Since appropriate spindles and spindle nuts are available as simple and inexpensive standard components available, the structure of the furniture drive according to the invention is simple and therefore designed cost.
  • the spindle is expediently designed as a threaded spindle.
  • the traction means in the manner of a at least 2-string pulley is guided over a first part associated with the deflection and the second part associated deflection.
  • An extremely advantageous development provides that the traction means is guided in the manner of a at least 4-strand pulley alternately over the first part associated deflections and the second part associated deflections.
  • the pulley according to the number of strands the pulley high reductions achievable, so that can be applied with the furniture drive according to the invention even using a small and therefore cost-effective engine large forces.
  • any adjustment movements of the second part relative to the first part can be achieved, for example, angular movements or linear movements.
  • An embodiment provides that the first part is pivotable relative to the second part, such that the furniture drive is designed as a pivot drive.
  • This embodiment is particularly well suited for adjusting supporting devices for upholstery of sitting and / or lying furniture, for example in the form of slatted frames, since the supporting parts of these support devices are generally pivotally connected to one another.
  • the furniture drive according to the invention however, for example, for a height adjustment of the entire support means, for example in hospital beds suitable.
  • one of the parts has a pivot lever, which is associated with at least one deflection.
  • This embodiment is simple in construction and thus inexpensive to produce.
  • the pivot lever can in this case in any suitable manner for adjusting an associated part of a piece of furniture with this in operative connection, for example via an adjusting lever.
  • pivot lever is rotatably connected to a rotatably mounted shaft which is in the mounting position of the furniture with a part of the furniture for adjusting the same in operative connection.
  • This embodiment is simple in construction and particularly robust, so that with a furniture drive according to the invention according to this embodiment can apply particularly large forces.
  • a development of the aforementioned embodiment provides that the pivot lever to form a rotationally fixed connection is positively connected to the shaft.
  • This embodiment is particularly robust and suitable for transmitting particularly large forces.
  • Another embodiment of the embodiment with the pivot lever and the shaft provides that the shaft has a non-circular cross section and engages positively in the mounting position of the furniture drive in a recess of the pivot lever, which is shaped to the cross section of the shaft substantially complementary.
  • This embodiment is also particularly simple in construction and robust.
  • the recess of the pivot lever in the radial direction of the shaft is open, wherein locking means are provided for locking the shaft in the recess.
  • each lever arm is associated with at least one deflection. In this way, a particularly compact construction of the furniture drive according to the invention is achieved.
  • a deflection which is assigned to one of the parts, may be arranged on this part. In this way, a simple structure results.
  • a diverter associated with a member may also be disposed on an intermediate member in communication therewith, as another embodiment envisages.
  • the deflections may be formed by axes about which the traction means is guided.
  • the deflections are formed by pulleys.
  • the friction of the traction means is reduced at the deflections, so that the furniture drive according to the invention operates friction.
  • the traction means is deflected in the manner of a at least 4-strand pulley and the deflections are designed as pulleys, provide that the first part associated pulleys have coaxial axes of rotation or are arranged on a common axis of rotation and / or the second part associated pulleys have coaxial axes of rotation or are arranged on a common axis of rotation.
  • the deflection rollers associated with the first and second parts each form a compact, space-saving roller block.
  • the drive means expediently have at least one motor, in particular an electric motor.
  • a development of the aforementioned embodiment provides that the motor is in driving connection with the adjusting spindle via a transmission.
  • the orientation of the output shaft of the motor relative to the adjusting spindle can be selected within wide limits by appropriate choice of the transmission.
  • motorically adjustable support means for upholstering a sitting and / or reclining furniture is specified in claim 28.
  • a development of the support device according to the invention provides that this is designed as a slatted frame.
  • a provided with a support device according to the invention seat and / or reclining furniture is specified in claim 30.
  • the furniture according to the invention may be formed for example as a bed, couch or armchair. In other embodiments, the furniture according to the invention may be formed, for example, as the seat of a motor vehicle.
  • a support device 2 in the form of a slatted base for supporting a not shown in the drawing upholstery of a sitting and / or reclining furniture, such as a mattress of a bed, is shown.
  • the support device 2 has a plurality of relatively mutually parallel to each other horizontal pivot axes pivotable support members and serves to support the padding, not shown in the drawing of the seat and / or reclining furniture.
  • the support device 2 has a central support part 4, which is pivotally connected at one side and pivotable about a horizontal pivot axis with a leg support part 6, which on its side facing away from the central support member 4 hinged and pivotable about a horizontal pivot axis with a calf support part. 8 connected is.
  • the middle support member 4 is articulated on its side facing away from the leg support member 6 and pivotally connected about a horizontal pivot axis with an upper body support member 10 which is pivotally connected on its side facing away from the central support member 4 and pivotable about a horizontal pivot axis with a head support member 12.
  • an adjusting lever 14 is provided, whose one end 16 is hinged to the calf support member 8 and the other end 18 rotatably with a to a horizontal Rotary axis is connected to a not shown in the drawing frame of the support means 2 rotatably mounted shaft 20 in the form of a square shaft.
  • a further adjusting lever 22 is provided, one end 23 rotatably with a about a horizontal axis of rotation on the frame, not shown in the drawing of the support means 2 rotatably mounted shaft 24 in shape a square shaft is connected and the other end 26 is connected to one end 28 of a further adjusting lever 30, the lever 22 facing away from the end 32 is pivotally connected to the headrest part 12.
  • FIG. 2 shows the support device according to FIG. 1 in a position in which the support parts 6, 8 and 10, 12 are pivoted relative to the central support part 4.
  • furniture drives are provided according to the invention, which are accommodated in a common housing 34 below the support means 2.
  • furniture drives are supported by the shafts 20, 24, which in turn are rotatably mounted on the frame of the support means 2, not shown in the drawing.
  • the housing 34 may for example also be attached to the frame of the support device 2, not shown in the drawing.
  • the furniture drive 36 is constructed accordingly, wherein its components are provided with reference numerals corresponding to the reference numerals of the components of the furniture drive 36.
  • FIG. 3 the furniture drives 36, 36 'are shown without the support device 2 for the sake of clarity. In addition, one half of the housing 34 is omitted.
  • the furniture drive 36 has a first part, which is formed in this embodiment by the housing 34, and a second part, which is formed in this embodiment by a pivot lever 38 which is pivotally mounted about a pivot axis 40 to the housing 34.
  • the pivot lever 38 in the mounting position to form a rotationally fixed connection is positively connected to the shaft 20 (see Fig. 1).
  • the shaft 20 has a non-circular cross section in the form of a square and engages positively in a recess 42 of the pivot lever 38 which is formed to the cross section of the shaft 20 substantially complementary and formed in the radial direction of the shaft 20 to the side.
  • the pivot lever 38 is formed in the embodiment as a one-armed lever.
  • the furniture drive 36 further comprises a flexible traction means, which in the embodiment by a flexible flat drawstring 44 is formed.
  • the drawstring 44 whose first end 45 is fixed to the pivot lever 38, is in the manner of a pulley alternately on the first part, so the housing 34, arranged deflections in the form of rotatably mounted pulleys 46, 48 and one on the second part,
  • the pivot lever 38 angeordete deflection performed in the form of a rotatably mounted guide roller 50.
  • the furniture drive 36 further comprises drive means, which according to the invention have a linearly movable drive element, which is in operative connection with the drawstring 44 for adjusting the second part relative to the first part.
  • the linearly movable drive element is formed in this embodiment by a spindle nut 52 which is held against rotation and movable in the axial direction in the direction of a double arrow 54 on a rotatably driven threaded spindle 56.
  • the second end 57 of the drawstring 44 is fixed to the spindle nut 52.
  • the threaded spindle 56 is connected via an angular gear 58 with a rotary drive in the form of an electric motor 60 in rotary drive connection, the output shaft 62 extends in Fig. 3 in the plane and thus is arranged relative to the threaded spindle 56 at an angle of 90 °.
  • the electric motor 60 is arranged on a réellewandung.des housing 34 and is controlled by a control device, not shown.
  • the threaded spindle 56 is rotatably supported by means of a ball bearing 64.
  • the operation of the furniture drive 36 according to the invention is as follows:
  • the electric motor 60 drives the threaded spindle 56 such that the spindle nut 52, which is formed in this embodiment as a tension element, in Fig. 3 screwed to the right and In this case, a pulling force to the right in Fig. 3 on the drawstring 44 exerts.
  • the pivot lever 38 pivots about the pivot axis 40, so that the shaft 20 rotates about the pivot axis 42 and pivots about the adjustment lever 14, the leg support member 6 and the calf support member 8 relative to the central support member 4.
  • the furniture drive according to the invention can be applied during the entire adjustment, so even at the end of the adjustment, large forces.
  • the fact that the drawstring 44 is deflected in the manner of a pulley, can be used as a small drive and thus compact motor.
  • the furniture drive 36 according to the invention is also simple in construction and thus inexpensive to produce.
  • the further furniture drive 36 ' is constructed in a corresponding manner and serves to adjust the support members 10, 12 relative to the central support member 6, wherein an additional deflection roller 66 is provided in order to allow a parallel arrangement of the threaded spindles 56 and 56 ', so that a compact structure of the double drive formed by the furniture drives 36 and 36' is achieved.
  • a second embodiment of a furniture drive according to the invention is shown, which differs from the embodiment of FIG. 1 in that the linearly movable drive element is formed by a spindle 68 adjustably mounted in its axial direction, which is formed in this embodiment as a threaded spindle , To adjust the spindle 68, a stationary, arranged on the spindle 68, rotatably driven spindle nut 70 is provided which is in rotary drive connection with the output shaft 62 of the motor 60. The second end 57 of the drawstring 44 is fixed to one end of the spindle 68.
  • the motor 60 drives the spindle nut 70, so that the spindle 68 corresponding to the direction of rotation of the spindle nut 70 in Fig. 4 screwed to the left or right, whereby the pivot lever 38 relative to the housing 34th pivoted and thereby the leg support member 6 and the calf support member 8 are pivoted relative to the central support member 4.
  • a detail of a third embodiment of a furniture drive 36 according to the invention is shown, which differs from the embodiment of FIG. 4 above all in that as a relative to the housing 34 about the pivot axis 40 pivotable second part, a part 72 is provided which is designed in the manner of a two-armed lever, disposed at the diametrically opposite to the pivot axis 40 points pulleys 74 and 76, respectively are.
  • the first end 45 of the drawstring 44 is fixed to the housing 34 and guided from there via the deflection roller 76 to a deflecting roller 78 arranged on the housing and from this to a deflection roller 80 likewise arranged on the housing.
  • the drawstring 44 is guided via the guide roller 74 to the spindle 68, at the end of the second end 57 of the drawstring 44 is fixed. Characterized in that the drawstring 44 engages in this embodiment on both sides of the pivot axis 40 on the second part 72, lower forces are introduced into the housing 34.
  • FIG. 5 shows the furniture drive 36 in an adjustment position in which the leg support part 6 and the calf support part 8 are not pivoted relative to the central support part 4 (see FIG. 1).
  • FIG. 6 shows the furniture drive 36 according to FIG. 5 in an adjustment position in which the leg support part 6 and the calf support part 8 are pivoted relative to the central support part 4 (see FIG. 1).
  • a fourth embodiment of the furniture drive 36 according to the invention is shown, which initially differs from the embodiment of FIG. 5, characterized in that the linearly movable drive element is formed by a spindle nut 52, the rotation and in the axial direction of a threaded spindle 56 movable on this held.
  • the first end 45 of the drawstring 44 is fixed in this embodiment to the part 72 and guided from there via a arranged on the housing 34 guide roller 80 via the guide roller 76 to the guide roller 78.
  • the tension belt 44 is guided over a arranged on the spindle nut 52 guide roller 42 to the guide roller 74.
  • the tension belt 44 via a guide roller arranged on the housing 84 and led back from this to the second part 72, where the second end 57 of the drawstring 44 is fixed.
  • FIG. 7 shows the furniture drive 36 in an adjustment position in which the leg support part 6 and the calf support part 8 are not pivoted relative to the central support part 4 (see FIG. 1).
  • FIG. 8 shows the furniture drive 36 according to FIG. 7 in an adjustment position in which the leg support part 6 and the calf support part 8 are pivoted relative to the middle support part 4 (see FIG. 2).
  • FIG. 9 shows a fifth exemplary embodiment of a furniture drive 36 according to the invention, in which a deflection roller 86 assigned to the part 72 is not arranged on the part 72 but on an intermediate part.
  • the intermediate part is formed in this embodiment by a lever 88, which forms together with a lever 90, a lever mechanism or linkage.
  • the guide roller 86 is disposed at one end 92 of the lever 88, the other end 94 is hinged to the housing 34. Remote from the ends 92, 94 of the lever 88 is hinged thereto one end 96 of the lever 90, the other end 98 is hinged to the second part 72.
  • the first end 45 of the drawstring 44 is fixed in this embodiment to the housing 34 and guided around the guide roller 86 and arranged on the housing 34 deflection roller 100 to 9 in FIG. 9, not shown, linearly movable drive element on which its second end 57 fixed is.
  • FIG. 9 shows the furniture drive 36 in an adjustable position, in which the leg support member 6 and the calf support member 8 are not pivoted relative to the central support member 4 (see Fig. 1).
  • FIG. 10 shows the furniture drive 36 according to FIG. 9 in an adjustment position in which the leg support part 6 and the calf support part 8 are pivoted relative to the central support part 4 (see FIG. 2).

Claims (28)

  1. Commande de meuble à moteur électrique (36) destinée à régler les pièces d'un meuble les unes par rapport aux autres, comportant une première pièce (34), une deuxième pièce (72) pouvant être réglée par rapport à la première pièce et un mécanisme de traction (44) en forme de câble, de bande ou de chaîne, dont la première extrémité est fixée au niveau de l'une des pièces (34, 72) et qui est en liaison active avec des moyens d'entraînement pour régler les pièces (34, 72) l'une par rapport à l'autre, les moyens d'entraînement présentant au moins un moteur électrique et un élément d'entraînement mobile linéairement, lequel élément est en liaison active avec le mécanisme de traction (44) pour régler la deuxième pièce (72) par rapport à la première pièce (34),
    caractérisée en ce que la première pièce (34) peut être pivotée par rapport à la deuxième pièce (72) de telle sorte que la commande de meuble (36) est réalisée sous la forme d'une commande de pivotement, et en ce que le mécanisme de traction (44) est guidé à la façon d'un palan à tour de rôle par l'intermédiaire d'au moins un système de renvoi (78, 80) associé à la première pièce (34) et d'au moins un système de renvoi (74, 76) associé à la deuxième pièce.
  2. Commande de meuble selon la revendication 1,
    caractérisée en ce que la première extrémité (45) du mécanisme de traction (44) est fixée au niveau de la deuxième pièce.
  3. Commande de meuble selon la revendication 1,
    caractérisée en ce que la deuxième extrémité (57) du mécanisme de traction (44) est fixée au niveau de l'élément d'entraînement mobile linéairement.
  4. Commande de meuble selon la revendication 1,
    caractérisée en ce que l'élément d'entraînement mobile linéairement est réalisé sous la forme d'un élément de traction et exerce une force de traction sur le mécanisme de traction (44) pour régler la deuxième pièce par rapport à la première pièce.
  5. Commande de meuble selon la revendication 1,
    caractérisée en ce que l'élément d'entraînement mobile linéairement est un écrou de broche (52) fixe en rotation et mobile dans le sens axial sur une broche de réglage pouvant être entraînée en rotation.
  6. Commande de meuble selon la revendication 5,
    caractérisée en ce que la broche de réglage est réalisée sous la forme d'une broche filetée (56).
  7. Commande de meuble selon la revendication 1,
    caractérisée en ce que l'élément d'entraînement mobile linéairement est une broche (68) montée mobile dans son sens axial.
  8. Commande de meuble selon la revendication 7,
    caractérisée en ce que, pour régler la broche (68), il est prévu sur la broche un écrou de broche (70) fixe et pouvant être entraîné en rotation.
  9. Commande de meuble selon la revendication 8,
    caractérisée en ce que la broche (68) est une broche filetée.
  10. Commande de meuble selon la revendication 1,
    caractérisée en ce que le mécanisme de traction (44) est guidé à la façon d'un palan comprenant au moins 4 brins à tour de rôle par l'intermédiaire des systèmes de renvoi (46, 48) associés à la première pièce et des systèmes de renvoi (50) associés à la deuxième pièce.
  11. Commande de meuble selon la revendication 1,
    caractérisée en ce que l'une des pièces présente un levier pivotant (38) auquel est associé au moins un système de renvoi.
  12. Commande de meuble selon la revendication 11,
    caractérisée en ce que le levier pivotant (38) peut être relié de manière fixe en rotation à un arbre (20) monté rotatif qui, en position de montage de la commande de meuble (36), est en liaison active avec une pièce du meuble afin de la régler.
  13. Commande de meuble selon la revendication 12,
    caractérisée en ce que le levier pivotant (38), pour former une liaison résistant à la torsion, peut être relié par correspondance de forme à l'arbre (20).
  14. Commande de meuble selon la revendication 13,
    caractérisée en ce que l'arbre (20) présente une section transversale ovalisée et en ce que, en position de montage de la commande de meuble (36), il s'engage par correspondance de forme dans un évidement (42) du levier pivotant (38), lequel évidement est réalisé de façon essentiellement complémentaire à la section transversale de l'arbre (20).
  15. Commande de meuble selon la revendication 14,
    caractérisée en ce que l'évidement (42) du levier pivotant (38) est réalisé ouvert dans le sens radial de l'arbre (20) et en ce qu'il est prévu des moyens de verrouillage pour verrouiller l'arbre (20) dans l'évidement (42).
  16. Commande de meuble selon la revendication 11,
    caractérisée en ce que le levier pivotant (38) est réalisé sous la forme d'un levier à deux bras, au moins un système de renvoi (50) étant associé à chaque bras de levier.
  17. Commande de meuble selon l'une des revendications précédentes,
    caractérisée en ce qu'un système de renvoi associé à l'une des pièces est agencé au niveau de cette pièce.
  18. Commande de meuble selon l'une des revendications précédentes,
    caractérisée en ce qu'un système de renvoi associé à l'une des pièces est agencé au niveau d'une pièce intermédiaire se trouvant en liaison de transmission avec cette pièce.
  19. Commande de meuble selon la revendication 18,
    caractérisée en ce que la pièce intermédiaire est un levier (88) d'un mécanisme de transmission à levier (88, 90).
  20. Commande de meuble selon l'une des revendications précédentes,
    caractérisée en ce que les systèmes de renvoi (46, 48, 50) sont formés par des poulies de renvoi.
  21. Commande de meuble selon les revendications 10 et 20,
    caractérisée en ce que les poulies de renvoi associées à la première pièce présentent des axes de rotation coaxiaux ou bien sont agencées sur un axe de rotation commun.
  22. Commande de meuble selon les revendications 10 et 20,
    caractérisée en ce que les poulies de renvoi associées à la deuxième pièce (72) présentent des axes de rotation coaxiaux ou bien sont agencées sur un axe de rotation commun.
  23. Commande de meuble selon les revendications 10 et 20,
    caractérisée en ce que les poulies de renvoi (78, 80) associées à la première pièce (34) présentent des axes de rotation parallèles entre eux.
  24. Commande de meuble selon les revendications 10 et 20,
    caractérisée en ce que les poulies de renvoi (74, 76) associées à la deuxième pièce (72) présentent des axes de rotation parallèles entre eux.
  25. Commande de meuble selon la revendication 5,
    caractérisée en ce que le moteur (60) est en liaison d'entraînement avec la broche de réglage par l'intermédiaire d'un mécanisme de transmission (58).
  26. Dispositif de support réglable par moteur pour le rembourrage d'un meuble destiné à s'asseoir et/ou s'allonger, par exemple le matelas d'un lit, comportant une première pièce de support et au moins une deuxième pièce de support pour supporter à plat le rembourrage, la première pièce de support et la deuxième pièce de support étant reliées entre elles de manière articulée et pouvant être pivotées l'une par rapport à l'autre par un dispositif de commande,
    caractérisé en ce que le dispositif de commande présente au moins une commande de meuble (36) selon l'une des revendications précédentes.
  27. Dispositif de support selon la revendication 26,
    caractérisé en ce que le dispositif de support (2) est réalisé sous la forme d'un lattis.
  28. Meuble destiné à s'asseoir et/ou s'allonger,
    caractérisé en ce qu'il présente un dispositif de support selon la revendication 26 ou 27.
EP01947390A 2000-06-29 2001-06-23 Dispositif moteur pour meuble, destine a deplacer des parties d'un meuble les unes par rapport aux autres Expired - Lifetime EP1294255B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10031737 2000-06-29
DE10031737A DE10031737C2 (de) 2000-06-29 2000-06-29 Möbelantrieb zum Verstellen von Teilen eines Möbels relativ zueinander
PCT/EP2001/007151 WO2002000065A1 (fr) 2000-06-29 2001-06-23 Dispositif moteur pour meuble, destine a deplacer des parties d'un meuble les unes par rapport aux autres

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Publication Number Publication Date
EP1294255A1 EP1294255A1 (fr) 2003-03-26
EP1294255B1 true EP1294255B1 (fr) 2006-12-06

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EP (1) EP1294255B1 (fr)
AT (1) ATE347293T1 (fr)
AU (1) AU2001269085A1 (fr)
DE (3) DE20022606U1 (fr)
WO (1) WO2002000065A1 (fr)

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DE102007041777A1 (de) 2007-09-04 2009-03-05 Linrot Holding Ag Elektromotorischer Möbelantrieb
EP2792277A1 (fr) 2013-04-18 2014-10-22 Deon Group AG Entraînement de meuble à moteur électrique
DE202013007106U1 (de) 2013-08-09 2014-11-13 Deon Group AG Möbelantrieb
EP2974623A1 (fr) 2014-07-18 2016-01-20 De Werth Group AG Dispositif d'appui reglable a moteur electrique
EP2974622A1 (fr) 2014-07-18 2016-01-20 De Werth Group AG Dispositif d'appui reglable a moteur electrique
DE102014115039A1 (de) 2014-07-18 2016-01-21 Deon Group AG Ausrückungsverfahren zur Ausrückung eines Möbelantriebs
EP3009051A1 (fr) 2014-10-16 2016-04-20 De Werth Group AG Dispositif d'appui réglable à moteur électrique
EP3009052A1 (fr) 2014-10-17 2016-04-20 de Werth Group AG Dispositif de réglage à moteur électrique
DE102014115084A1 (de) 2014-10-16 2016-04-21 Deon Group AG Möbelantrieb
WO2016177526A1 (fr) 2015-05-05 2016-11-10 De Werth Group Ag Entraînement à moteur électrique pour meuble
DE102021102440A1 (de) 2020-02-05 2021-08-05 De Werth Group Ag Elektromotorische Verstellvorrichtung
DE202021104109U1 (de) 2020-08-12 2021-11-15 De Werth Group Ag Elektromotorisch verstellbare Stützeinrichtung
DE202021101715U1 (de) 2020-08-17 2021-11-23 De Werth Group Ag Elektromotorischer Möbelantrieb
DE102021108208A1 (de) 2020-08-12 2022-02-17 De Werth Group Ag Elektromotorischer Möbelantrieb
DE102021105230A1 (de) 2021-03-04 2022-09-08 De Werth Group Ag Seilzugbetätigbares Möbelscharnier

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DE10138025A1 (de) * 2001-08-08 2003-05-22 Cimosys Ltd Möbelantrieb zum Verstellen von Teilen eines Möbels relativ zueinander
DE10157650C1 (de) 2001-11-26 2003-04-24 Cimosys Ltd Elektromotorischer Möbelantrieb zum Verstellen von Teilen eines Möbels relativ zueinander
DE20217698U1 (de) 2002-07-10 2004-04-01 Cimosys Ag Verstellvorrichtung für Betten, Matratzen, Sessel u.dgl.
FR2871671A1 (fr) * 2004-06-21 2005-12-23 Le Bed Sas Bloc de positionnement manuel pour structure de couchage a tete et/ou pieds relevables et structure de couchage equipee dudit bloc de positionnement manuel
DE202008016053U1 (de) * 2008-12-03 2010-04-15 Dewert Antriebs- Und Systemtechnik Gmbh Doppelantrieb für Möbel
RU192970U1 (ru) * 2019-08-16 2019-10-08 Индивидуальный предприниматель Беляков Роман Владимирович Фиксатор роликовой опоры
EP4298957A1 (fr) * 2022-06-28 2024-01-03 PASS of Sweden AB Structure de cadre et ensemble cadre de meuble

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DE3409223A1 (de) * 1984-03-14 1985-09-26 Rolf Dr. 7100 Heilbronn Märcklin Schwenkliege
FR2699910B1 (fr) * 1992-12-30 1998-08-28 Gelis Christian De Actionneur au vérin de traction à actionnement mécanique et rappel élastique.
FR2727296B1 (fr) * 1994-11-30 1997-01-31 Dubuis Agencement de securite pour l'entrainement motorise d'une partie mobile par rapport a une partie fixe et meuble qui en est equipe
US5926877A (en) * 1997-10-23 1999-07-27 Lin; Joe Adjustable supporting table
DE19843259C1 (de) * 1998-09-21 1999-12-02 Siegbert Hartmann Verstellbarer Bettlattenrost

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DE102007041777A1 (de) 2007-09-04 2009-03-05 Linrot Holding Ag Elektromotorischer Möbelantrieb
DE102013013199B4 (de) * 2013-04-18 2017-11-16 Deon Group AG Elektromotorischer Möbelantrieb
EP2792277A1 (fr) 2013-04-18 2014-10-22 Deon Group AG Entraînement de meuble à moteur électrique
DE102013013199A1 (de) 2013-04-18 2014-10-23 Deon Group AG Möbelantrieb
DE102014105092A1 (de) 2013-04-18 2014-10-23 Deon Group AG Elektromotorischer Möbelantrieb
US9980575B2 (en) 2013-04-18 2018-05-29 Deon Group AG Universal adjustment drive with Bowden cable
DE202013007106U1 (de) 2013-08-09 2014-11-13 Deon Group AG Möbelantrieb
DE102013110096A1 (de) 2013-08-09 2015-02-12 Deon Group AG Aufstellhebelmechanik mit Bowdenzug
DE102013110094A1 (de) 2013-08-09 2015-02-12 Deon Group AG Montagerahmen
EP2878230A1 (fr) 2013-08-09 2015-06-03 Deon Group AG Mécanisme de fixation à leviers doté de câble Bowden
US9877589B2 (en) 2014-07-18 2018-01-30 De Werth Group Ag Electromotively adjustable support apparatus, such as a support device adjustable by an electric motor
DE102014115126A1 (de) 2014-07-18 2016-01-21 Deon Group AG Elektromotorisch verstellbare Stützeinrichtung
DE102014115039A1 (de) 2014-07-18 2016-01-21 Deon Group AG Ausrückungsverfahren zur Ausrückung eines Möbelantriebs
EP2974623A1 (fr) 2014-07-18 2016-01-20 De Werth Group AG Dispositif d'appui reglable a moteur electrique
EP2974622A1 (fr) 2014-07-18 2016-01-20 De Werth Group AG Dispositif d'appui reglable a moteur electrique
DE102014115033A1 (de) 2014-07-18 2016-01-21 Deon Group AG Elektromotorisch verstellbare Stützeinrichtung
DE102015117189A1 (de) 2014-10-16 2016-04-21 De Werth Group Ag Elektromotorisch verstellbare Stützeinrichtung
EP3009051A1 (fr) 2014-10-16 2016-04-20 De Werth Group AG Dispositif d'appui réglable à moteur électrique
DE102014115084A1 (de) 2014-10-16 2016-04-21 Deon Group AG Möbelantrieb
EP3009052A1 (fr) 2014-10-17 2016-04-20 de Werth Group AG Dispositif de réglage à moteur électrique
DE102014115125A1 (de) 2014-10-17 2016-05-19 Deon Group AG Elektromotorische Verstellvorrichtung
DE202016008655U1 (de) 2015-05-05 2018-10-30 De Werth Group Ag Elektromotorischer Möbelantrieb
DE102015106994A1 (de) 2015-05-05 2016-11-10 Deon Group AG Elektromotorischer Möbelantrieb
WO2016177526A1 (fr) 2015-05-05 2016-11-10 De Werth Group Ag Entraînement à moteur électrique pour meuble
DE102021102440A1 (de) 2020-02-05 2021-08-05 De Werth Group Ag Elektromotorische Verstellvorrichtung
DE202021104109U1 (de) 2020-08-12 2021-11-15 De Werth Group Ag Elektromotorisch verstellbare Stützeinrichtung
WO2022033928A1 (fr) 2020-08-12 2022-02-17 De Werth Group Ag Dispositif de support réglable au moyen d'un moteur électrique
DE102021120007A1 (de) 2020-08-12 2022-02-17 De Werth Group Ag Elektromotorisch verstellbare Stützeinrichtung
DE102021108208A1 (de) 2020-08-12 2022-02-17 De Werth Group Ag Elektromotorischer Möbelantrieb
DE202021101715U1 (de) 2020-08-17 2021-11-23 De Werth Group Ag Elektromotorischer Möbelantrieb
DE102021105230A1 (de) 2021-03-04 2022-09-08 De Werth Group Ag Seilzugbetätigbares Möbelscharnier

Also Published As

Publication number Publication date
DE10031737A1 (de) 2002-03-14
EP1294255A1 (fr) 2003-03-26
DE50111591D1 (de) 2007-01-18
AU2001269085A1 (en) 2002-01-08
DE20022606U1 (de) 2001-12-20
WO2002000065A1 (fr) 2002-01-03
DE10031737C2 (de) 2003-05-15
ATE347293T1 (de) 2006-12-15

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