EP2418983B1 - Dispositif de soutien réglable au moyen d'un moteur électrique - Google Patents

Dispositif de soutien réglable au moyen d'un moteur électrique Download PDF

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Publication number
EP2418983B1
EP2418983B1 EP10718458A EP10718458A EP2418983B1 EP 2418983 B1 EP2418983 B1 EP 2418983B1 EP 10718458 A EP10718458 A EP 10718458A EP 10718458 A EP10718458 A EP 10718458A EP 2418983 B1 EP2418983 B1 EP 2418983B1
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EP
European Patent Office
Prior art keywords
support
actuating element
support device
actuating
support member
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EP10718458A
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German (de)
English (en)
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EP2418983A1 (fr
Inventor
Eckhart Dewert
Jörg HENLE
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Bionical Systems AG
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Bionical Systems AG
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Publication of EP2418983A1 publication Critical patent/EP2418983A1/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
    • 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
    • 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
    • A47C20/08—Head -, foot -, or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously

Definitions

  • the invention relates to an electromotive adjustable support device referred to in the preamble of claim 1 for a padding of a seat and / or reclining furniture.
  • Such support means are, for example, by the., for example, in the form of electric motor adjustable slatted bases of beds, well known EP 0 372 032 B1 and DE 199 62 541 C3 ,
  • an electromotive adjustable support means in the form of a slatted base which has five support members which serve to support a mattress of a bed.
  • a head support member and an upper body support member pivotally and pivotally connected to the head support member form a first support portion for supporting a person resting on the support apparatus in the head / upper body region.
  • a second support section for supporting a person resting on the support device in the calf / leg area is formed by a calf support part and a leg support part connected in an articulated and pivotable manner to the calf support part.
  • a third support portion is formed by a stationary central support member, one side of which pivotally and pivotally about a pivot axis, an upper body support member and the other side is pivotally connected and pivotable about a pivot axis, the leg support member.
  • the known support means on a five-membered structure is also by DE 195 03 650 A1 known.
  • Out DE 693 26 756 T2 (corresponding EP 0 632 985 B1 ) is a slatted frame with a two-part construction, consisting of a back part and a leg part, known, wherein the leg part is formed by a plurality of mutually parallel strips.
  • the support device In order to achieve the greatest possible adaptation to the ergonomic and physiological conditions, it is expedient to construct the support device as many as possible.
  • an electromotive adjustable support device of the type in question which is constructed sesaledrig.
  • the supporting device known from the document has a base body having a first support portion for supporting a person resting on the support means in the head / upper body area and a second support portion for supporting a person resting on the support means in the calf / leg area.
  • a stationary third support section is arranged between the first support section and the second support section, wherein the first support section and, in the case of the support device known from the document, also the second support section is articulated at least three and about a pivot axis Has pivotable support members relative to each other or to the third support portion.
  • the known support means further comprises an electric motor drive for adjusting the support members relative to each other.
  • the electric motor drive is in operative connection with all of the supporting parts to be adjusted via a common actuating element, wherein the actuating element may be formed by a tension or pressure band.
  • the invention has for its object to provide an elekromotorisch adjustable support means referred to in the preamble of claim 1 species, which is improved in terms of the available adjustment options and in terms of adaptation to the ergonomic and / or physiological conditions.
  • the individual support parts are each assigned at least one separate actuating element for pivoting the respective support part, the actuating elements being in operative connection with the drive such that at least two support parts are pivotable independently of one another.
  • the basic idea of the invention is to provide a possible independent actuation of the individual support parts with regard to their pivoting in the case of a multi-unit support device, for example a slatted frame. In this way, the shape of a support surface formed by the support members of the support means is better adaptable to the ergonomic and physiological conditions of a user.
  • Support members are independently operable, for example, such that in a chain of successive support members, the individual support members pivot in chronological succession.
  • the support members are thus independently pivotable.
  • some of the support members are pivotable independently of other support members, while other support members are pivoted exclusively together with other support members.
  • actuating elements are each rod-shaped.
  • stitching results in a particularly simple and cost-effective construction.
  • the actuators can be claimed on train or on pressure.
  • At least one support member remote from the guidance of a guided on the support member actuating element has a contact surface, wherein in a first kinematic phase, the adjusting element or arranged on an adjacent support member actuating element with an active surface on the actuating element for Arrives system and this moves linearly and wherein in a second kinematic phase, the adjusting element or disposed on the adjacent support member actuator comes with its active surface on the contact surface of the support member eccentrically to the pivot axis to the plant and pivots the support member about the pivot axis.
  • a headrest part and an upper body support part can be fixed relative to a stationary one Support part to be adjusted.
  • the adjusting element for example a slider of a spindle drive arranged on the stationary support part, displaces linearly an actuating element guided on the upper body support part.
  • the actuator engages eccentrically to the associated pivot axis of the head support member so that it is pivoted during linear displacement of the plunger.
  • the actuator presses in the second kinematic phase eccentrically to the associated axis of rotation against the upper body support member, so that this - together with the already pivoted headrest part - is pivoted.
  • the corresponding kinematics of the support parts is thus realized by only a few components.
  • the adjusting element at least one actuating element and / or at least one actuating element an adjacent actuating element and / or at least one actuating element, the associated support member loosely applied.
  • This embodiment is particularly advantageous when the force-transmitting components are claimed in the drive train of the support device during the pivoting of a support member or several support members to pressure. If the force-transmitting components or at least one of these components is claimed during the pivoting of a support member to train, however, the adjusting element with an actuating element or an actuating element with an adjacent actuating element or an actuating element with the associated Support member to be firmly connected.
  • Another advantageous embodiment of the invention provides that at least one actuating element is claimed during the pivoting of the associated support member to pressure. In this way, a particularly simple structure, since in particular the actuating element can act on the associated support member loose.
  • At least one actuating element is designed in the manner of a plunger.
  • the adjusting element can be designed in any suitable manner, preferably by the output member of a linear drive.
  • the adjusting element is a spindle nut or is connected to a spindle nut which is arranged against rotation and movable in the axial direction on a rotatably driven threaded spindle.
  • spindle drives are available as simple, cost-effective and robust standard components and are suitable for transmitting large forces.
  • the adjusting element is designed as a slide.
  • the slider may be formed by the spindle nut or connected to the spindle nut.
  • the actuating elements cooperate with the drive in such a way that the support parts pivot in chronological succession.
  • the length of the actuating elements and in each case the distance of the active surface of an actuating element of the contact surface of the associated support member in an unadjusted position of the support members are dimensioned so that the support members pivot in chronological succession.
  • a particularly ergonomic adjustment can be realized in which pivoted first, for example, a headrest part and then an upper body support part of a slatted frame.
  • the number of support members is selectable within wide limits in all embodiments of a support device according to the invention.
  • the actuating element interact with the drive in such a way that at least two support parts pivot at the same time or substantially simultaneously.
  • Another embodiment of the invention provides that the lengths of the actuating elements and in each case the distance of the active surface of an actuating element of the contact surface of the associated support member in the unadjusted position of the support members are dimensioned so that the support members pivot at the same time or substantially simultaneously.
  • Another embodiment of the invention provides that in an unadjusted position, the distance of the active surface of an actuating element of the contact surface of the associated support member decreases from the adjusting element nearest the actuating element to the adjustment element furthest lying actuator. At substantially the same length of the actuators results in this embodiment, a kinematics in which the adjustment element and thus the drive farthest support member pivot first and then successively pivot the drive closer to the support parts.
  • the support means is formed as a slatted frame, wherein the support members have resilient slats for supporting a mattress of a bed.
  • the support device is designed as a couch, especially as a garden lounger.
  • the number of support parts can be selected within wide limits according to the respective requirements. According to the respective requirements, for example, a support means with a single adjustable support member or a support means with a plurality of mutually adjustable support members can be realized.
  • the illustrated in the drawing embodiment of the support device according to the invention is designed as a slatted frame, for reasons of clarity, only the main body of the slatted base without slats is shown in each case.
  • Fig. 1 is shown in a partially sectioned side view of an embodiment of a support device 2 according to the invention in the form of a slatted base, which has a first support member 4, which is formed in this embodiment by a stationary support member.
  • the support device 4 also has a second support part 6.
  • a third support part 8 is arranged between the first support part 4 and the second support part 6.
  • Fig. 1 only one part of the support device 2 provided for supporting the upper body or head support part 8 or 6 is shown.
  • One to support the calf or leg area provided part of the support means 2 is constructed accordingly and will therefore not be explained here.
  • the second support part 6 is articulated and about a horizontal pivot axis 10 which in Fig. 1 extends in the plane of the drawing, pivotally connected to the third support member 8, which in turn is articulated and about a horizontal pivot axis 12, the in Fig. 1 extends into the plane of the drawing, pivotally connected to the first support member 4.
  • an electric motor drive 14 is provided, which will be explained in more detail below.
  • the electromotive drive 14 has an adjusting element, which is formed in this embodiment as a slide 16 which is reciprocable in the direction of a double arrow 18.
  • the slide 16 is connected so as to be non-slidably connected to a spindle nut 20, which is arranged so as to be non-rotatable and movable in the axial direction on a threaded spindle 22, which has a worm gear 24 with a spindle nut Fig. 1 unrecognizable electric motor is in rotary drive connection.
  • the spindle nut 20 and thus the slider 16 moves in Fig. 1 to the right or left.
  • the slider 16 is connected via an actuating element 26 with the second support member 6 for pivoting the same in power transmission connection.
  • the actuating element 26 is rod-like and guided linearly displaceable by means of the slider 16 in a guide which in the third Support member 8 is formed.
  • the slider 16 acts on the second support member 6 remote from the end of the rod-like actuating element loosely, wherein the actuating element is formed in this embodiment in the manner of a plunger.
  • the actuating element 26 is guided in the guide either over its entire length, or guide elements are provided at short intervals in the longitudinal direction of the actuating element 26, the distance thereof is chosen low, that a buckling of the actuating element 26 is avoided.
  • the guide elements may be formed web-like or rib-like, for example.
  • Fig. 1 engages the rod-like actuator 26 for pivoting the second support member 6 eccentrically to the pivot axis 10 on the second support member 6 at.
  • Fig. 2A to 2D explained in more detail the underlying adjustment principle.
  • the Fig. 2A to 2C serve only to illustrate the underlying adjustment principle, so that the support members 4, 6, 8 are shown in a highly schematic and not to scale.
  • Fig. 2A shows the support members 4, 6, 8 in an adjustment position in which the support members 4, 6, 8 together span a substantially horizontal support plane. This adjustment corresponds to an unadjusted position of the support device.
  • the actuator 26 is slidably on the third support member 8 in a guide 28 which is formed by a continuous channel-like recess in its longitudinal direction guided the third support member 8.
  • a guide 28 which is formed by a continuous channel-like recess in its longitudinal direction guided the third support member 8.
  • a first kinematic phase the slider 16 presses against the actuating element 26, so that this in Fig. 2A is moved to the right. Since the slider 32 remote from the end of the actuating element 28 acts eccentrically to the pivot axis 10 on the second support member 6, while the second support member 6 is pivoted counterclockwise.
  • Fig. 2B represents the end of the first kinematic phase in which the second Stüzteil 6 is pivoted relative to the third support member 8 maximum counterclockwise.
  • the active surface 32 of the slider 16 comes to the contact surface 30 of the third support member 8 to the plant.
  • this is the cross section of the slider 16 at its free end, ie in the region of the active surface 32, at least in one dimension larger than the clear width of the guide 28. Due to this configuration, the actuator 26 is in the second kinematic phase relative to the third support member 8 not moved further. Rather, in the second kinematic phase, the slider 16 presses eccentrically to the pivot axis 12 against the third support member 8, so that this pivots counterclockwise, as in Fig. 2C shown.
  • both the second support member 6 is pivoted by means of the actuating element, namely in the first kinematic phase, as well as the third support part 8, namely in the second kinematic phase.
  • the slider 16 acts on the actuating element 26 and the actuating element 26, the second support member 6 loose.
  • Fig. 3 shows the support 2 according to Fig. 1 in a perspective view, it being understood that in addition to the first support member 4, the second support member 6 and the third support member 8, a fourth support member 34, a fifth support member 36, a sixth support member 38 and a seventh support member 40 are provided. Respective adjacent support members 4-8 and 34-40 are hinged and pivotally connected to each other about a horizontal pivot axis 12 and 10 or 42 or 44 or 46 and 48, respectively.
  • the support members 8, 6 and 34-40 form in the illustrated embodiment, a first support portion for supporting a resting on the support means 2 person in the upper body / head area, while the stationary first support member 4 forms a third support portion. With the third support member 8 facing away from the side of the first support member 4 connected in Fig. 3 unspecified support parts form a third support portion for Abstützunng a resting on the support means 2 person calf / leg area.
  • the further support members 34, 36, 38, 40 each have a further formed in the manner of a plunger actuator 50 or 52 or 54 or 56 is assigned.
  • the support members 6, 34, 36, 38 constructed in terms of their structure and the interaction with the associated actuator as described above with reference to the third support member 8.
  • the actuators 50, 52, 54, 56 are constructed as described above with reference to the actuator 26.
  • Fig. 1 shows adjusting position in which the support members 8, 6, 34, 36, 38, 40 span a substantially horizontal support plane and which corresponds to an unadjusted position of the support means 2, the actuators 26, 50, 52, 54, 56 with their end faces loose together or the slider 16 and the support member 40 at.
  • the Figs. 4A to 4F represent different kinematic phases during the adjustment of the support means 2.
  • the threaded spindle 22 is rotationally driven so that the spindle nut 20 and thus the slider 16 in Fig. 1 moved to the right.
  • the slider 16 moves the actuator 26 in Fig. 1 to the right, so that this the actuators 50, 52, 54 and 56 also in Fig. 1 moves to the right.
  • the active surface of the actuating elements 26, 50, 52, 54 and the slider sixteenth each still from the contact surface of the associated support member 8, 6, 34, 36, 38 away (see Fig. 2A ), so that the support members 8, 6, 34, 36, 38 initially remain unverschwenkt each other while the support member 40 is pivoted in the drawing counterclockwise until the in Fig. 4A shown Verschwenklage is reached.
  • the active surface of the actuating element 54 comes eccentrically to the pivot axis 46 on the contact surface of the associated sixth support member 48 to the system, so that the sixth support member 48 about the pivot axis 46 relative to the fifth support member 36 in Fig. 4A is pivoted counterclockwise.
  • the active surfaces of the slider 16 and the actuating elements 26, 50, 52 are initially spaced even to the contact surfaces of the associated support members, so that the support members 8, 6, 34, 36 are not initially pivoted.
  • Fig. 4B represents an adjustment in which the active surface of the actuating element 52 on the contact surface of the fifth support member 36 eccentrically to the pivot axis 44 abuts, so that the fifth support member 36 in a further movement of the slide in Fig. 4B to the right in Fig. 4B is pivoted counterclockwise.
  • Fig. 4F represents the end position of the adjustment, which corresponds to a maximum adjusted position of the support parts of the support means 2.
  • actuating element for example the actuating element 54
  • the adjacent actuating element for example the actuating element 56
  • the sixth support member 38 is then pivoted. This also applies in the manner described for the further actuating elements 56, 52, 50, 26 or the slide 16.
  • Fig. 1 how out Fig. 1 it can be seen, in the illustrated embodiment, the actuating elements 26, 50, 52, 54, 56 formed substantially the same length. As further out Fig. 1 it can be seen, takes in the unadjusted position of the support means 2, the distance of the active surface of an actuating element to the contact surface of the associated support member, for example, the distance of the active surface of the actuating element 56 to the contact surface of the associated support member 40, of the slider 16 nearest actuator, ie the actuator 26, to which the slider 16 farthest actuator, namely the actuator 56, from.
  • the particular desired kinematics is adjustable by appropriate choice of the lengths of the actuators.
  • a modification of the embodiment according to Fig. 1 For example, it is possible to increase the length of the actuating element 52 and simultaneously reduce the length of the actuating element 54 so that at the same time the active surface of the actuating element 54 on the contact surface of the sixth support member 36 and the active surface of the actuating element 52 on the contact surface of the associated fifth Support member 36 comes to the plant.
  • the seventh support member 40 is pivoted relative to the sixth support member 38, while the support members 36, 38 are not pivoted relative to each other. In this way, the kinematics of the support members can be adapted to the respective requirements.
  • the support members 4 to 8 and 34 to 40 each associated with a separate actuator, according to the invention at least two support members, in the illustrated embodiment, all support members, independently pivotable. In this way, the shape of the through Support parts formed supporting surface within wide limits to the ergonomic conditions adaptable.

Claims (16)

  1. Dispositif de soutien (2) réglable au moyen d'un moteur électrique pour un capitonnage d'un meuble destiné à s'asseoir et/ou à se coucher,
    comprenant un élément de base qui comporte une première section destinée à soutenir une personne reposant sur le dispositif de soutien au niveau de la tête/du haut du corps et une deuxième section de soutien destinée à soutenir une personne reposant sur le dispositif de soutien au niveau des mollets/des jambes,
    dans lequel une troisième section de soutien stationnaire est agencée entre la première section de soutien et la deuxième section de soutien,
    dans lequel la première section de soutien et/ou la deuxième section de soutien comprend au moins trois parties de soutien (6, 8, 34-40) articulées et réglables autour d'un axe de pivotement l'une par rapport à l'autre et/ou par rapport à la troisième section de soutien, et
    dans lequel il est prévu un entraînement électromoteur (14) en vue du réglage des parties de soutien (6, 8, 34-40) l'une par rapport à l'autre,
    caractérisé en ce qu'il est adjoint à chacune des parties de soutien (6, 8, 34-40) individuelles au moins un élément d'actionnement distinct (26, 50-56) destiné à incliner la partie de soutien (6, 8, 34-40) respective, les éléments d'actionnement (26, 50-56) étant dans une relation fonctionnelle avec l'entraînement de telle sorte qu'au moins deux parties de soutien (6, 8, 34-40) peuvent être inclinées indépendamment l'une de l'autre.
  2. Dispositif de soutien selon la revendication 1, caractérisé en ce que les éléments d'actionnement (26, 50-56) sont chacun réalisés en forme de tiges.
  3. Dispositif de soutien selon la revendication 1 ou 2, caractérisé en ce qu'au moins une partie de soutien (8) comprend une surface de pose (30) à distance de la commande (28) d'un élément d'actionnement (26) guidé sur la partie de soutien (8), étant entendu que dans une première phase cinématique, l'élément de réglage (10) ou un élément d'actionnement (26) agencé sur une partie de soutien adjacente arrive à se positionner avec une surface opérationnelle sur l'élément d'actionnement (26) et fait coulisser celui-ci de façon linéaire, et dans une deuxième phase cinématique, l'élément de réglage (16) ou l'élément d'actionnement agencé sur la partie de soutien (4) adjacente arrive à se positionner avec sa surface opérationnelle (32) sur la surface de pose (30) de la partie de soutien (8) de façon excentrique par rapport à son axe de pivotement (12) et incline la partie de soutien (8) autour de l'axe de pivotement (12).
  4. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de réglage (16) agit librement sur au moins un élément d'actionnement (26) et/ou au moins un élément d'actionnement (26) sur un élément d'actionnement (50) adjacent et/ou au moins un élément d'actionnement (56) sur la partie de soutien (40) y afférente.
  5. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins un élément d'actionnement (26) est sollicité en pression pendant l'inclinaison de la partie de soutien (8) y afférente.
  6. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins un élément d'actionnement (26) est réalisé à la manière d'un coulisseau.
  7. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de réglage est un écrou de broche ou est relié à un écrou de broche (20) qui est agencé d'une manière empêchant la torsion et mobile dans la direction axiale sur une vis filetée (22) pouvant être entraînée par rotation.
  8. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que l'élément de réglage est réalisé en tant que curseur (16).
  9. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que les éléments d'actionnement (26, 50-56) coopèrent avec l'entraînement de telle sorte qu'au moins deux des parties de soutien (6, 8, 34-40) s'inclinent consécutivement dans le temps.
  10. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que les longueurs des éléments d'actionnement (26, 50-56) et la distance respective de la surface opérationnelle (32) d'un élément d'actionnement (26) par rapport à la surface de pose (30) de la partie de soutien (8) y afférente dans une position non réglée des parties de soutien (4-8, 34-40) ont des dimensions telles que les parties de soutien (6, 8, 34-40) s'inclinent consécutivement dans le temps.
  11. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que les éléments d'actionnement (26, 50-56) coopèrent avec l'entraînement (14) de telle sorte qu'au moins deux des parties de soutien (6, 8, 34-40) s'inclinent en même temps ou sensiblement en même temps.
  12. Dispositif de soutien selon l'une quelconque des revendications 2 à 8, caractérisé en ce que les longueurs des éléments d'actionnement (26, 50-56) et la distance respective de la surface opérationnelle (32) d'un élément d'actionnement (26) par rapport à la surface de pose (30) de la partie de soutien (8) y afférente dans la position non réglée des parties de soutien (4-8, 34-40) ont des dimensions telles que les parties de soutien (6, 8, 34-40) s'inclinent en même temps ou sensiblement en même temps.
  13. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que les éléments d'actionnement (26, 50-56) ont sensiblement la même longueur.
  14. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que la distance de la surface opérationnelle d'un élément d'actionnement (26) par rapport à la surface de pose (30) de la partie de soutien (8) y afférente va en diminuant depuis l'élément d'actionnement (26) le plus proche de l'élément de réglage vers l'élément d'actionnement le plus éloigné de l'élément de réglage.
  15. Dispositif de soutien selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de soutien (2) est réalisé en tant que grille en lattes, dans laquelle les parties de soutien comprennent des lattes à ressort destinées à soutenir un matelas d'un lit.
  16. Dispositif de soutien selon l'une quelconque des revendications 1 à 14, caractérisé en ce que le dispositif de soutien (2) est réalisé en tant que lit, en particulier en tant que lit de jardin.
EP10718458A 2009-04-17 2010-03-31 Dispositif de soutien réglable au moyen d'un moteur électrique Active EP2418983B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009017896.1A DE102009017896B4 (de) 2009-04-17 2009-04-17 Elektromotorisch verstellbare Stützeinrichtung
PCT/EP2010/002063 WO2010118829A1 (fr) 2009-04-17 2010-03-31 Dispositif de soutien réglable au moyen d'un moteur électrique

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EP2418983A1 EP2418983A1 (fr) 2012-02-22
EP2418983B1 true EP2418983B1 (fr) 2013-03-06

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EP10718458A Active EP2418983B1 (fr) 2009-04-17 2010-03-31 Dispositif de soutien réglable au moyen d'un moteur électrique

Country Status (6)

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US (1) US20120060289A1 (fr)
EP (1) EP2418983B1 (fr)
JP (1) JP2012523866A (fr)
CN (1) CN102395301A (fr)
DE (1) DE102009017896B4 (fr)
WO (1) WO2010118829A1 (fr)

Cited By (1)

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DE102021108235A1 (de) 2020-08-14 2022-02-17 De Werth Group Ag Elektromotorisch verstellbare Stützeinrichtung

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009005769U1 (de) 2009-04-17 2009-06-25 Bionical Systems Ag Elektromotorisch verstellbare Stützeinrichtung
DE102009017895A1 (de) 2009-04-17 2010-10-21 Bionical Systems Ag Elektromotorisch verstellbare Stützeinrichtung
DE202013100107U1 (de) 2013-01-10 2013-03-05 Oschmann Comfortbetten GmbH Liegemöbel
DE102016121568A1 (de) * 2016-11-09 2018-05-09 De Werth Group Ag Matratze
EP3954254A1 (fr) * 2020-08-12 2022-02-16 de Werth Group AG Dispositif d'appui à réglage par moteur électrique
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WO2010118829A1 (fr) 2010-10-21
DE102009017896A1 (de) 2010-10-28
US20120060289A1 (en) 2012-03-15
JP2012523866A (ja) 2012-10-11
CN102395301A (zh) 2012-03-28
EP2418983A1 (fr) 2012-02-22
DE102009017896B4 (de) 2014-08-28

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