EP1239755B1 - Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or of a bed - Google Patents
Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or of a bed Download PDFInfo
- Publication number
- EP1239755B1 EP1239755B1 EP00991986A EP00991986A EP1239755B1 EP 1239755 B1 EP1239755 B1 EP 1239755B1 EP 00991986 A EP00991986 A EP 00991986A EP 00991986 A EP00991986 A EP 00991986A EP 1239755 B1 EP1239755 B1 EP 1239755B1
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- European Patent Office
- Prior art keywords
- supporting part
- drive
- supporting device
- supporting
- pivot axis
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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
Definitions
- the invention relates to a motor-adjustable Supporting device for upholstering a seat and / or reclining furniture, such as a mattress or a bed, which in the preamble of claim 1 mentioned type.
- Such support means are in the form of slatted frames well known.
- Such is for example DE 195 42 321 A1 a slatted base known, the more articulated support parts for flat support of a mattress has, by Drive means are pivotable relative to each other.
- the drive means formed by an adjusting drive whose drive housing arranged below the actual slatted base is.
- a disadvantage of this known slatted frame is in that he due to the arrangement of relatively space-consuming Adjusting drive chunky and therefore visually looks unattractive.
- EP 0 884 011 A1 discloses a similar slatted frame known, in which the adjustment also below the actual slatted base is arranged. It The same disadvantages arise as in the previous called slatted frame.
- EP 0 935 937 A1 discloses a slatted frame known, the first support part and a second support member for planar support of a Mattress, wherein the first support member and the second support member are hinged together and by drive means relative to each other pivotable are.
- Slatted optically more advantageous are in the known from this document Slatted the drive means through in pivot shafts integrated axle motors formed on a frame of the slatted base are arranged. In this way the slatted frame is optically more advantageous.
- the disadvantage is that the axis motors used complicated in construction and therefore expensive to manufacture are. This is especially true when high adjustment forces must be applied and the axis motors must be dimensioned accordingly.
- Motorized adjustable support devices for one Upholstering a seat and / or deck furniture are also DE-U-93 11 520, DE-A-197 39 453, US-A-5 317 769, US-A-4,463,463, DE-U-88 06 094, DE-U-88 00 360, DE-U-87 11 567, DE 695 07 158 T2 (corresponding to EP 0 788 325 B1), WO 96/29970 and the company publication "Getician 1995/96, p. 12 and 13, and Handset, Control, Fittings ", Issue No. 05/97 Dewert Antriebs- und Systemtechnik, Kirchlengern, known.
- DE-A-31 03 922 is a motorized adjustable Supporting device of the kind for a Upholstery of a sitting and / or lying furniture known, a first support member and a second support member for having flat support of the padding, wherein the first support member and the second support member articulated with each other are connected and relatively by drive means are mutually pivotable, wherein the drive means have at least one electric motor drive, which is arranged on the first support part is that a driven member of the drive in the form of a Wave between an upper boundary plane and a arranged lower boundary plane of the first support member is.
- the invention is based on the object Supporting device in the preamble of claim 1 Specify specified type that designed visually advantageous is and easy and inexpensive to produce is.
- the drive is in a slatted frame trained support device immediately below arranged the slats and enters visually in the Background, so that the slatted frame optically advantageous is designed.
- a particular advantage of the teaching according to the invention is that by the inventive arrangement the drive between horizontal boundary planes of the first support member and thus the body of the Supporting device, the height of the support device in Compared to conventional, non-adjustable support devices not enlarged is.
- the support device according to the invention is robust in construction, durable and versatile.
- the teaching of the invention provides that the Drive substantially completely between the top Boundary layer and the lower bounding plane of the first support member is arranged.
- the linear drive increases the height of the Slatted frame not.
- the drive is expediently between lateral Limiting levels of the first support element arranged.
- the drive is also does not protrude laterally beyond the support device and is thus completely included within its limits.
- the drive can be accommodated in a housing be like this another embodiment provides. In this way, the drive is in handling or the transport of the support device from damage protected.
- the housing can in the aforementioned embodiment at a separate connected to the first support member Holding part held.
- the housing is the housing, however, with one of the longitudinal beams and / or a transverse spar of the first support member is connected. This facilitates the attachment of the housing and simplified the construction.
- each Housing a single drive is arranged.
- the respective requirements can in the Housing two drives be arranged such that a Double drive is formed.
- a linear drive for pivoting a leg support part and the other for pivoting serve an upper body support part.
- each Longitudinal rail is associated with a housing in which at least a drive is included.
- the output member of the drive essentially in the longitudinal direction of the support device movable.
- the output member of the drive essentially in the longitudinal direction of the support device movable.
- a support member only a simple pivot mechanism required, for example, a simple one Pivoting lever.
- linear drive a linear drive is.
- Linear actuators exist as simple and inexpensive standard components available.
- linear drives are high Forces applied, so that an adjustment of the protective device even under high load readily possible is.
- the output member of the linear drive a Spindle nut that is secure against rotation and in the screwing direction movable on a rotatably driven by the electric motor Threaded spindle is held, the spindle nut in operative connection with a pivoting mechanism is for pivoting at least one of the support members relative to the first support part.
- the inventive Supporting device of two mutually adjustable Support parts consists.
- the adjustment is then, for example in it, the inclination of a bed in the area of Adjust the upper body of a person lying on the bed.
- the support means has more than two support parts.
- the first support part by a middle support part and the second support part is formed by an upper body support member and that a Leg support member is provided, with the middle Support member facing away from the upper body support part Side hinged and one to the pivot axis of the Upper body support part parallel pivot axis pivoted connected is.
- this embodiment is not just the inclination of the upper body support relative to the middle support part, also the probe Inclination of the leg support member relative to the middle Support part adjustable. In this way are the adjustment options extended, so that the adaptation of Supporting device to the sitting or lying position of a on a mattress supported by the support device is improved.
- a development of the aforementioned embodiment provides that a headrest part is provided, that with the upper body support on its middle one Support member side facing away articulated and around a to the pivot axis of the upper body support member substantially parallel pivot axis pivotally connected is. As a result, an adjustment of the support device in the head area allows.
- a calf support part is provided, with the leg support part on its side facing away from the central support part hinged and one to the pivot axis of the leg support part in substantially parallel pivot axis pivotally connected is.
- this embodiment is additional an adjustment of the support device in the calf area allows.
- the support means may be formed as a slatted frame be, as this provides for a further education.
- a sitting and / or lying furniture with an inventive Supporting device is specified in claim 17.
- a slatted frame 2 is shown, in its longitudinal direction successive support parts 4, 6, 8, 10, 12 for the planar support of a in the Drawing not shown mattress.
- the slatted frame 2 has a first one Support part, which forms a central support part 4, with one side articulated and one horizontal Pivot axis pivotally an upper body support part. 6 and on the side facing away from the upper body support member 6 articulated and pivotable about a horizontal pivot axis a leg support part 8 is connected.
- a headrest part 10 is connected
- the leg support part 8 is on the middle of the support member 4 side facing away articulated and pivotable about a horizontal pivot axis a calf support part 12 is connected.
- the headrest part 10 and the calf support part 12 each have longitudinal beams 14, 16 and 18, 20, the each connected via a cross member 22 and 24 with each other are.
- the upper body support member 6 and the leg support member 8 each have longitudinal beams 26, 28 and 30, 32, the respectively via transverse bars 34, 36 and 38, 40 with each other are connected.
- the middle support part 4 has longitudinal bars 42, 44 on, which are connected via a cross member 46 with each other are.
- the longitudinal bars 42, 44 of the central support part. 4 are connected to a substructure of the slatted base 2, by two laterally spaced rails 45, 47 is formed.
- Fig. 1 are the longitudinal beams 42, 44 of the central support member 4 formed as hollow sections, in each of which in Fig. 1 unrecognizable electromotive linear drives for adjusting the upper body support member 6 and the leg support part 8 relative to the middle support part 4 are included. That's how you are the linear drives both between an upper and a lower boundary plane of the first support element 4 and between its lateral boundary planes, so that the linear drives do not have the first Protective element 4 protrude. This results in a low height of the slatted base 2, which is an integration of the slatted base 2 with a in the drawing Mattress not shown allows a unit.
- a arranged in the longitudinal beam 42 linear drive 48 has an electric motor 50 which is a rotatably drivable Threaded spindle 52 drives on the output member a not visible in Fig. 2 spindle nut secured against rotation and movable in the screwing direction is, wherein the threaded spindle substantially parallel to the output shaft of the electric motor 50 extends and with this via a gear 54 in drive connection stands.
- the spindle nut stands with a swivel mechanism for pivoting the leg part 8 relative to the middle support member 4 in operative connection.
- the Swing mechanism has an actuating element 56, one end of which is remote from the pivot axis of the Leg support member 8 is pivotally connected thereto and the other end hingedly connected to the spindle nut is.
- a band or belt 58 For pivoting the calf support member 12 relative to the leg support part 8 is a band or belt 58 provided, one end of which is at the middle support part 4 and the other end to the calf support part 12th is fixed.
- the belt 58 exercises a tensile force on the calf support part 12, so that this pivoted relative to the leg support part 8.
- the pivoting the calf support part 12 relative to the leg support part 8 at the beginning of the pivoting movement of the leg support part 8 relative to the central support member 4 or upon reaching a predetermined Verstellage of Leg support part 8 relative to the central support part. 4 deploy. In this way, the adjustment of the calf support part 12 relative to the leg support part 8 to the Adjustment of the leg support part relative to the middle Support member 4 coupled and a forced movement of the Calf support part relative to the leg support part 8 achieved.
- the pivoting of the upper body support member 6 can done in a similar manner. These are in the Longitudinal members 42, 44 arranged further linear drives.
- Fig. 3 shows the slatted frame according to FIG. 2, wherein the calf support part 12, the leg support part 8 and the Upper body support member 6 relative to the central support member 4 are not pivoted and only the headrest part 10 pivoted relative to the upper body support member 6 is.
- the slatted frame a plurality of parallel and spaced apart ones Slats has, of which only two slats with the reference numerals 62, 64 are provided.
- the slats 62, 64 are not interested in holding means here held on the support members 4, 6, 8, 10, 12.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
Die Erfindung betrifft eine motorisch verstellbare Stützeinrichtung für eine Polsterung eines Sitz- und/oder Liegemöbels, beispielsweise einer Matratze oder eines Bettes, der im Oberbegriff des Anspruchs 1 genannten Art.The invention relates to a motor-adjustable Supporting device for upholstering a seat and / or reclining furniture, such as a mattress or a bed, which in the preamble of claim 1 mentioned type.
Derartige Stützeinrichtungen sind in Form von Lattenrosten allgemein bekannt. So ist beispielsweise durch DE 195 42 321 A1 ein Lattenrost bekannt, der mehrere gelenkig miteinander verbundene Stützteile zur flächigen Abstützung einer Matratze aufweist, die durch Antriebsmittel relativ zueinander verschwenkbar sind. Bei dem bekannten Lattenrost sind die Antriebsmittel durch einen Verstellantrieb gebildet, dessen Antriebsgehäuse unterhalb des eigentlichen Lattenrostes angeordnet ist.Such support means are in the form of slatted frames well known. Such is for example DE 195 42 321 A1 a slatted base known, the more articulated support parts for flat support of a mattress has, by Drive means are pivotable relative to each other. In the known slatted frame, the drive means formed by an adjusting drive whose drive housing arranged below the actual slatted base is.
Ein Nachteil dieses bekannten Lattenrostes besteht darin, daß er aufgrund der Anordnung des relativ platzaufwendigen Verstellantriebes klobig und damit optisch unschön wirkt.A disadvantage of this known slatted frame is in that he due to the arrangement of relatively space-consuming Adjusting drive chunky and therefore visually looks unattractive.
Ein weiterer Nachteil besteht darin, daß der Lattenrost mit dem Verstellantrieb eine erhebliche Bauhöhe aufweist. Dies erschwert den Transport und die Handhabung des Lattenrostes.Another disadvantage is that the slatted frame with the adjustment a considerable height having. This complicates the transport and handling of the slatted frame.
Durch EP 0 884 011 A1 ist ein ähnlicher Lattenrost bekannt, bei dem der Verstellantrieb ebenfalls unterhalb des eigentlichen Lattenrostes angeordnet ist. Es ergeben sich die gleichen Nachteile wie bei dem zuvor genannten Lattenrost.EP 0 884 011 A1 discloses a similar slatted frame known, in which the adjustment also below the actual slatted base is arranged. It The same disadvantages arise as in the previous called slatted frame.
Durch EP 0 935 937 A1 ist ein Lattenrost bekannt, der ein erstes Stützteil und ein zweites Stützteil zur flächigen Abstützung einer Matratze aufweist, wobei das erste Stützteil und das zweite Stützteil gelenkig miteinander verbunden sind und durch Antriebsmittel relativ zueinander verschwenkbar sind. Um den Lattenrost optisch vorteilhafter zu gestalten, sind bei dem aus dieser Druckschrift bekannten Lattenrost die Antriebsmittel durch in Schwenkwellen integrierte Achsmotoren gebildet, die an einem Rahmen des Lattenrostes angeordnet sind. Auf diese Weise ist der Lattenrost optisch vorteilhafter gestaltet. Nachteilig ist jedoch, daß die verwendeten Achsmotoren aufwendig im Aufbau und damit teuer in der Herstellung sind. Dies gilt insbesondere dann, wenn hohe Verstellkräfte aufgebracht werden müssen und die Achsmotoren dementsprechend dimensioniert sein müssen. EP 0 935 937 A1 discloses a slatted frame known, the first support part and a second support member for planar support of a Mattress, wherein the first support member and the second support member are hinged together and by drive means relative to each other pivotable are. To the slatted optically more advantageous are in the known from this document Slatted the drive means through in pivot shafts integrated axle motors formed on a frame of the slatted base are arranged. In this way the slatted frame is optically more advantageous. The disadvantage, however, is that the axis motors used complicated in construction and therefore expensive to manufacture are. This is especially true when high adjustment forces must be applied and the axis motors must be dimensioned accordingly.
Motorisch verstellbare Stützeinrichtungen für eine Polsterung eines Sitz- und/oder Liegemöbels sind ferner durch DE-U-93 11 520, DE-A-197 39 453, US-A-5 317 769, US-A-4 463 463, DE-U-88 06 094, DE-U-88 00 360, DE-U-87 11 567, DE 695 07 158 T2 (entsprechend EP 0 788 325 B1), WO 96/29970 sowie die Firmendruckschriften "Gesamtprogramm 1995/96", S. 12 und 13 und "Antriebe, Handschalter, Steuerung, Beschläge", Ausgabe Nr. 05/97 der Firma Dewert Antriebs- und Systemtechnik, Kirchlengern, bekannt.Motorized adjustable support devices for one Upholstering a seat and / or deck furniture are also DE-U-93 11 520, DE-A-197 39 453, US-A-5 317 769, US-A-4,463,463, DE-U-88 06 094, DE-U-88 00 360, DE-U-87 11 567, DE 695 07 158 T2 (corresponding to EP 0 788 325 B1), WO 96/29970 and the company publication "Gesamtprogramm 1995/96, p. 12 and 13, and Handset, Control, Fittings ", Issue No. 05/97 Dewert Antriebs- und Systemtechnik, Kirchlengern, known.
Durch DE-A-31 03 922 ist eine motorisch verstellbare Stützeinrichtung der betreffenden Art für eine Polsterung eines Sitz- und/oder Liegemöbels bekannt, die ein erstes Stützteil und ein zweites Stützteil zur flächigen Abstützung der Polsterung aufweist, wobei das erste Stützteil und das zweite Stützteil gelenkig miteinander verbunden sind und durch Antriebsmittel relativ zueinander verschwenkbar sind, wobei die Antriebsmittel wenigstens einen elektromotorischen Antrieb aufweisen, der derart an dem ersten Stützteil angeordnet ist, daß ein Abtriebsorgan des Antriebs in Form einer Welle zwischen einer obere Begrenzungsebene und einer unteren Begrenzungsebene des ersten Stützteiles angeordnet ist.DE-A-31 03 922 is a motorized adjustable Supporting device of the kind for a Upholstery of a sitting and / or lying furniture known, a first support member and a second support member for having flat support of the padding, wherein the first support member and the second support member articulated with each other are connected and relatively by drive means are mutually pivotable, wherein the drive means have at least one electric motor drive, which is arranged on the first support part is that a driven member of the drive in the form of a Wave between an upper boundary plane and a arranged lower boundary plane of the first support member is.
Der Erfindung liegt die Aufgabe zugrunde, eine Stützeinrichtung der im Oberbegriff des Anspruchs 1 genannten Art anzugeben, die optisch vorteilhaft gestaltet ist und die einfach und kostengünstig herstellbar ist.The invention is based on the object Supporting device in the preamble of claim 1 Specify specified type that designed visually advantageous is and easy and inexpensive to produce is.
Diese Aufgabe wird durch die im Anspruch 1 angegebenen Merkmale gelöst. This object is achieved by the features specified in claim 1 Characteristics solved.
Auf diese Weise ist der Antrieb bei einer als Lattenrost ausgebildeten Stützeinrichtung unmittelbar unterhalb der Latten angeordnet und tritt optisch in den Hintergrund, so daß der Lattenrost optisch vorteilhaft gestaltet ist.In this way, the drive is in a slatted frame trained support device immediately below arranged the slats and enters visually in the Background, so that the slatted frame optically advantageous is designed.
Durch die Verwendung eines Linearantriebs ist zudem der Aufbau der erfindungsgemäßen Stützeinrichtung vereinfacht und damit kostengünstiger gestaltet.By using a linear drive is also the structure of the support device according to the invention simplified and thus made more cost-effective.
Ein besonderer Vorteil der erfindungsgemäßen Lehre besteht darin, daß durch die erfindungsgemäße Anordnung des Antriebs zwischen horizontalen Begrenzungsebenen des ersten Stützteiles und damit des Grundkörpers der Stützeinrichtung die Bauhöhe der Stützeinrichtung im Vergleich zu herkömmlichen, nicht verstellbaren Stützeinrichtungen nicht vergrößert ist. Damit ist die erfindungsgemäße Stützeinrichtung auch bei filigran wirkenden Möbelstücken einsetzbar, ohne daß deren optischer Eindruck nachteilig beeinflußt wird.A particular advantage of the teaching according to the invention is that by the inventive arrangement the drive between horizontal boundary planes of the first support member and thus the body of the Supporting device, the height of the support device in Compared to conventional, non-adjustable support devices not enlarged is. This is the support device according to the invention can also be used with filigree pieces of furniture, without their optical impression adversely affected becomes.
Aufgrund der geringen Bauhöhe der Stützeinrichtung mit dem Antrieb ermöglicht die erfindungsgemäße Lehre auch erstmals die Integration des Lattenrostes mit einer Matratze zu einer Einheit. Eine solche Integration ist bei motorisch verstellbaren Stützeinrichtungen gemäß dem Stand der Technik wegen der sich dann ergebenden Bauhöhe nicht möglich.Due to the low height of the support device with the drive allows the teaching of the invention also for the first time the integration of the slatted frame with a Mattress to a unit. Such integration is in accordance with motorized support devices the prior art because of the then resulting Height not possible.
Die erfindungsgemäße Stützeinrichtung ist robust im Aufbau, langlebig und vielfältig einsetzbar.The support device according to the invention is robust in construction, durable and versatile.
Grundsätzlich bleiben die mit der erfindungsgemäßen Lehre erzielten Vorteile weitestgehend erhalten, wenn der Antrieb auf der der Polsterung abgewandten Seite mit Teilen geringfügig über das erste Stützteil übersteht. Eine besonders vorteilhafte Weiterbildung der erfindungsgemäßen Lehre sieht jedoch vor, daß der Antrieb im wesentlichen vollständig zwischen der oberen Begrenzungsebene und der unteren Begrenzungsebene des ersten Stützteiles angeordnet ist. Bei dieser Ausführungsform vergrößert der Linearantrieb die Bauhöhe des Lattenrostes nicht.Basically, they stay with the invention Teaching benefits obtained to a large extent, when the drive is facing away from the padding Side with parts slightly above the first support part survives. A particularly advantageous development However, the teaching of the invention provides that the Drive substantially completely between the top Boundary layer and the lower bounding plane of the first support member is arranged. In this embodiment the linear drive increases the height of the Slatted frame not.
Eine andere Ausführungsform der erfindungsgemäßen Lehre sieht vor, daß der Antrieb lösbar mit dem ersten Stützteil, insbesondere mit einem der Längsholme, verbunden ist. Dies erhöht die Wartungsfreundlichkeit der erfindungsgemäßen Stützeinrichtung, da beispielsweise ein defekter Antrieb in einfacher Weise austauschbar ist.Another embodiment of the invention Teaching provides that the drive is releasable with the first Support member, in particular with one of the longitudinal beams, connected is. This increases the ease of maintenance of Supporting device according to the invention, for example a defective drive easily replaceable is.
Der Antrieb ist zweckmäßigerweise zwischen seitlichen Begrenzungsebenen des ersten Stützelementes angeordnet. Bei dieser Ausführungsform steht der Antrieb auch seitlich nicht über die Stützeinrichtung hervor und ist damit vollständig in dessen Grenzen aufgenommen.The drive is expediently between lateral Limiting levels of the first support element arranged. In this embodiment, the drive is also does not protrude laterally beyond the support device and is thus completely included within its limits.
Bei den Ausführungsformen, bei denen der Antrieb nicht in einem der Längsholme des ersten Stützteiles aufgenommen ist, kann der Antrieb in einem Gehäuse aufgenommen sein, wie dies eine andere Ausführungsform vorsieht. Auf diese Weise ist der Antrieb bei der Handhabung oder dem Transport der Stützeinrichtung vor Beschädigungen geschützt. In the embodiments in which the drive not in one of the longitudinal spars of the first support member is received, the drive can be accommodated in a housing be like this another embodiment provides. In this way, the drive is in handling or the transport of the support device from damage protected.
Das Gehäuse kann bei der vorgenannten Ausführungsform an einem mit dem ersten Stützteil verbundenen separaten Halteteil gehalten sein. Zweckmäßigerweise ist das Gehäuse jedoch mit einem der Längsholme und/oder einem Querholm des ersten Stützteiles verbunden ist. Dies erleichtert die Befestigung des Gehäuses und vereinfacht den Aufbau.The housing can in the aforementioned embodiment at a separate connected to the first support member Holding part held. Appropriately, is the housing, however, with one of the longitudinal beams and / or a transverse spar of the first support member is connected. This facilitates the attachment of the housing and simplified the construction.
Grundsätzlich ist es ausreichend, daß in jedem Gehäuse ein einzelner Antrieb angeordnet ist. Entsprechend den jeweiligen Anforderungen können jedoch in dem Gehäuse zwei Antriebe angeordnet sein, derart, daß ein Doppelantrieb gebildet ist. Bei dieser Ausführungsform kann beispielsweise ein Linearantrieb zum Verschwenken eines Beinstützteiles und der andere zum Verschwenken eines Oberkörperstützteiles dienen.Basically, it is sufficient that in each Housing a single drive is arranged. Corresponding However, the respective requirements can in the Housing two drives be arranged such that a Double drive is formed. In this embodiment For example, a linear drive for pivoting a leg support part and the other for pivoting serve an upper body support part.
Gemäß einer anderen Ausführungsform weist das erste Stützteil zwei in Querrichtung der Stützeinrichtung zueinander beabstandete Längsholme auf, wobei jedem Längsholm ein Gehäuse zugeordnet ist, in dem wenigstens ein Antrieb aufgenommen ist.According to another embodiment, the first Support part two in the transverse direction of the support device mutually spaced longitudinal beams, each Longitudinal rail is associated with a housing in which at least a drive is included.
Vorteilhafterweise ist das Abtriebsorgan des Antriebs im wesentlichen in Längsrichtung der Stützeinrichtung beweglich. Auf diese Weise ist zum Verschwenken eines Stützteiles nur ein einfacher Schwenkmechanismus erforderlich, beispielsweise ein einfacher Schwenkhebel.Advantageously, the output member of the drive essentially in the longitudinal direction of the support device movable. In this way is for pivoting a support member only a simple pivot mechanism required, for example, a simple one Pivoting lever.
Eine außerordentlich vorteilhafte Weiterbildung der erfindungsgemäßen Lehre sieht vor, daß der Antrieb ein Linearantrieb ist. Linearantriebe bestehen als einfache und kostengünstige Standardbauteile zur Verfügung. Darüber hinaus sind mit Linearantrieben hohe Kräfte aufbringbar, so daß eine Verstellung der Schutzeinrichtung auch unter hoher Last ohne weiteres möglich ist. An extraordinarily advantageous development The teaching of the invention provides that the drive a linear drive is. Linear actuators exist as simple and inexpensive standard components available. In addition, linear drives are high Forces applied, so that an adjustment of the protective device even under high load readily possible is.
Zweckmäßigerweise ist bei der vorgenannten Ausführungsform das Abtriebsorgan des Linearantriebs eine Spindelmutter, die verdrehsicher und in Schraubrichtung beweglich auf einer von dem Elektromotor drehantreibbaren Gewindespindel gehalten ist, wobei die Spindelmutter in Wirkungsverbindung mit einem Schwenkmechanismus steht zum Verschwenken wenigstens eines der Stützteile relativ zu dem ersten Stützteil. Eine derartige Anordnung ist einfach und robust im Aufbau.Conveniently, in the aforementioned embodiment the output member of the linear drive a Spindle nut that is secure against rotation and in the screwing direction movable on a rotatably driven by the electric motor Threaded spindle is held, the spindle nut in operative connection with a pivoting mechanism is for pivoting at least one of the support members relative to the first support part. Such an arrangement is simple and robust in construction.
Eine andere vorteilhafte Weiterbildung der erfindungsgemäßen Lehre sieht vor, daß die Gewindespindel im wesentlichen parallel zu der Abtriebswelle des Elektromotors angeordnet ist und mit dieser über ein Getriebe in Antriebsverbindung steht. Auf diese Weise ist der Platzbedarf des Linearantriebs in Richtung der Gewindespindel verringert. Beispielsweise können die Abtriebswelle und die Gewindespindel übereinander oder nebeneinander angeordnet sein.Another advantageous embodiment of the invention Teaching provides that the threaded spindle in essentially parallel to the output shaft of the electric motor is arranged and with this over a transmission is in drive connection. That way is the Space requirement of the linear drive in the direction of the threaded spindle reduced. For example, the output shaft and the threaded spindle on top of each other or side by side be arranged.
Grundsätzlich ist es ausreichend, wenn die erfindungsgemäße Stützeinrichtung aus zwei zueinander verstellbaren Stützteilen besteht. Bei dieser Ausführungsform besteht die Verstellmöglichkeit dann beispielsweise darin, die Neigung eines Bettes im Bereich des Oberkörpers einer auf dem Bett liegenden Person zu verstellen. Es ist jedoch vorteilhaft, wenn die Stützeinrichtung mehr als zwei Stützteile aufweist. Hierzu sieht eine Ausführungsform vor, daß das erste Stützteil durch ein mittleres Stützteil und das zweite Stützteil durch ein Oberkörperstützteil gebildet ist und daß ein Beinstützteil vorgesehen ist, das mit dem mittleren Stützteil auf dessen dem Oberkörperstützteil abgewandter Seite gelenkig und um eine zur Schwenkachse des Oberkörperstützteiles parallele Schwenkachse verschwenkbar verbunden ist. Bei dieser Ausführungsform ist nicht nur die Neigung des Oberkörperstützteiles relativ zu dem mittleren Stützteil, sonden auch die Neigung des Beinstützteiles relativ zu dem mittleren Stützteil verstellbar. Auf diese Weise sind die Verstellmöglichkeiten erweitert, so daß die Anpassung der Stützeinrichtung an die Sitz- oder Liegeposition einer auf einer mit der Stützeinrichtung abgestützten Matratze ruhenden Person verbessert ist.In principle, it is sufficient if the inventive Supporting device of two mutually adjustable Support parts consists. In this embodiment If the adjustment is then, for example in it, the inclination of a bed in the area of Adjust the upper body of a person lying on the bed. However, it is advantageous if the support means has more than two support parts. For this provides an embodiment that the first support part by a middle support part and the second support part is formed by an upper body support member and that a Leg support member is provided, with the middle Support member facing away from the upper body support part Side hinged and one to the pivot axis of the Upper body support part parallel pivot axis pivoted connected is. In this embodiment is not just the inclination of the upper body support relative to the middle support part, also the probe Inclination of the leg support member relative to the middle Support part adjustable. In this way are the adjustment options extended, so that the adaptation of Supporting device to the sitting or lying position of a on a mattress supported by the support device is improved.
Eine Weiterbildung der vorgenannten Ausführungsform sieht vor, daß ein Kopfstützteil vorgesehen ist, das mit dem Oberkörperstützteil auf dessen dem mittleren Stützteil abgewandter Seite gelenkig und um eine zur Schwenkachse des Oberkörperstützteiles im wesentlichen parallele Schwenkachse verschwenkbar verbunden ist. Hierdurch ist eine Verstellung der Stützeinrichtung im Kopfbereich ermöglicht.A development of the aforementioned embodiment provides that a headrest part is provided, that with the upper body support on its middle one Support member side facing away articulated and around a to the pivot axis of the upper body support member substantially parallel pivot axis pivotally connected is. As a result, an adjustment of the support device in the head area allows.
Eine andere vorteilhafte Weiterbildung der vorgenannten Ausführungsformen sieht vor, daß ein Wadenstützteil vorgesehen ist, das mit dem Beinstützteil auf dessen dem mittleren Stützteil abgewandter Seite gelenkig und um eine zur Schwenkachse des Beinstützteiles im wesentlichen parallele Schwenkachse verschwenkbar verbunden ist. Bei dieser Ausführungsform ist zusätzlich eine Verstellung der Stützeinrichtung im Wadenbereich ermöglicht.Another advantageous development of the aforementioned Embodiments provides that a calf support part is provided, with the leg support part on its side facing away from the central support part hinged and one to the pivot axis of the leg support part in substantially parallel pivot axis pivotally connected is. In this embodiment is additional an adjustment of the support device in the calf area allows.
Die Stützeinrichtung kann als Lattenrost ausgebildet sein, wie dies eine Weiterbildung vorsieht.The support means may be formed as a slatted frame be, as this provides for a further education.
Ein Sitz- und/oder Liegemöbel mit einer erfindungsgemäßen Stützeinrichtung ist im Anspruch 17 angegeben.A sitting and / or lying furniture with an inventive Supporting device is specified in claim 17.
Die Erfindung wird nachfolgend anhand der beigefügten Zeichnung näher erläutert, in der Ausführungsbeispiele dargestellt sind. The invention is described below with reference to the attached Drawing explained in more detail, in the embodiments are shown.
Es zeigt:
- Fig. 1
- in schematischer Perspektivdarstellung ein erstes Ausführungsbeispiel einer Stützeinrichtung in Form eines erfindungsgemäßen Lattenrostes, wobei die Latten des Lattenrostes nicht dargestellt sind,
- Fig. 2
- zur Verdeutlichung der Wirkungsweise des Linearantriebs in vergrößerter, schematischer Perspektivdarstellung, teilweise in Phantomdarstellung, eine Einzelheit im Bereich der Verbindung eines mittleren Stützteiles mit einem Beinstützteil bei dem Ausführungsbeispiel gemäß Fig. 1,
- Fig. 3
- das Ausführungsbeispiel gemäß Fig. 1 in schematischer Perspektivdarstellung von unten und
- Fig. 4
- das Ausführungsbeispiel gemäß Fig. 1, wobei das Kopfstützteil gegenüber den übrigen Stützteilen verschwenkt ist.
- Fig. 1
- 1 is a schematic perspective representation of a first exemplary embodiment of a support device in the form of a slatted frame according to the invention, the slats of the slatted frame being not shown;
- Fig. 2
- to illustrate the operation of the linear drive in an enlarged, schematic perspective view, partially in phantom, a detail in the region of the connection of a central support member with a leg support member in the embodiment of FIG. 1,
- Fig. 3
- the embodiment of FIG. 1 in a schematic perspective view from below and
- Fig. 4
- the embodiment of FIG. 1, wherein the head support member is pivoted relative to the other support members.
In den Figuren der Zeichnung sind gleiche bzw. sich entsprechende Bauteile mit den gleichen Bezugszeichen versehen.In the figures of the drawing are the same or corresponding components with the same reference numerals Mistake.
In Fig. 1 ist ein Lattenrost 2 dargestellt, der in
seiner Längsrichtung aufeinanderfolgende Stützteile 4,
6, 8, 10, 12 zur flächigen Abstützung einer in der
Zeichnung nicht dargestellten Matratze aufweist.In Fig. 1, a
Im einzelnen weist der Lattenrost 2 ein erstes
Stützteil auf, das ein mittleres Stützteil 4 bildet,
mit dem an einer Seite gelenkig und um eine horizontale
Schwenkachse verschwenkbar ein Oberkörperstützteil 6
und an der dem Oberkörperstützteil 6 abgewandten Seite
gelenkig und um eine horizontale Schwenkachse verschwenkbar
ein Beinstützteil 8 verbunden ist.In detail, the
Mit dem Oberkörperstützteil 6 ist auf dessen dem
mittleren Stützteil 4 abgewandter Seite gelenkig und um
eine horizontale Schwenkachse verschwenkbar ein Kopfstützteil
10 verbunden, und mit dem Beinstützteil 8 ist
auf dessen dem mittleren Stützteil 4 abgewandter Seite
gelenkig und um eine horizontale Schwenkachse verschwenkbar
ein Wadenstützteil 12 verbunden.With the upper
Das Kopfstützteil 10 und das Wadenstützteil 12
weisen jeweils Längsholme 14, 16 bzw. 18, 20 auf, die
jeweils über einen Querholm 22 bzw. 24 miteinander verbunden
sind.The
Das Oberkörperstützteil 6 und das Beinstützteil 8
weisen jeweils Längsholme 26, 28 bzw. 30, 32 auf, die
jeweils über Querholme 34, 36 bzw. 38, 40 miteinander
verbunden sind.The upper
Das mittlere Stützteil 4 weist Längsholme 42, 44
auf, die über einen Querholm 46 miteinander verbunden
sind. Die Längsholme 42, 44 des mittleren Stützteiles 4
sind mit einem Unterbau des Lattenrostes 2 verbunden,
der durch zwei seitlich zueinander beabstandete Schienen
45, 47 gebildet ist.The
Bei dem in Fig. 1 dargestellten Ausführungsbeispiel
sind die Längsholme 42, 44 des mittleren Stützteiles
4 als Hohlprofile ausgebildet, in denen jeweils
in Fig. 1 nicht erkennbare elektromotorische Linearantriebe
zur Verstellung des Oberkörperstützteils 6 und
des Beinstützteiles 8 relativ zu dem mittleren Stützteil
4 aufgenommen sind. Auf diese Weise befinden sich
die Linearantriebe sowohl zwischen einer oberen und
einer unteren Begrenzungsebene des ersten Stützelementes
4 als auch zwischen dessen seitlichen Begrenzungsebenen,
so daß die Linearantriebe nicht über das erste
Stützelement 4 hervorstehen. Dadurch ergibt sich eine
geringe Bauhöhe des Lattenrostes 2, die eine Integration
des Lattenrostes 2 mit einer in der Zeichnung
nicht dargestellten Matratze zu einer Einheit ermöglicht.In the embodiment shown in Fig. 1
are the
Dadurch, daß die Linearantriebe in den Längsholmen
42, 44 aufgenommen sind, sind sie vollständig
verdeckt und treten optisch nicht mehr in
Erscheinung. Auf diese Weise ist der erfindungsgemäße
Lattenrost 2 optisch vorteilhaft gestaltet.The fact that the linear drives in the
Die Verstellung des Oberkörperstützteiles 6 und
des Beinstützteiles 8 relativ zu dem mittleren Stützteil
4 wird nachfolgend anhand von Fig. 2 erläutert:The adjustment of the upper
Ein in dem Längsholm 42 angeordneter Linearantrieb
48 weist einen Elektromotor 50 auf, der eine drehantreibbare
Gewindespindel 52 antreibt, auf der als Abtriebsorgan
eine in Fig. 2 nicht erkennbare Spindelmutter
verdrehsicher und in Schraubrichtung beweglich gehalten
ist, wobei sich die Gewindespindel im wesentlichen
parallel zu der Abtriebswelle des Elektromotors 50
erstreckt und mit dieser über ein Getriebe 54 in Antriebsverbindung
steht.A arranged in the
Die Spindelmutter steht mit einem Schwenkmechanismus
zum Verschwenken des Beinteiles 8 relativ zu dem
mittleren Stützteil 4 in Wirkungsverbindung. Der
Schwenkmechanismus weist ein Betätigungselement 56 auf,
dessen eines Ende entfernt von der Schwenkachse des
Beinstützteiles 8 gelenkig mit diesem verbunden ist und
dessen anderes Ende gelenkig mit der Spindelmutter verbunden
ist.The spindle nut stands with a swivel mechanism
for pivoting the
Aus Fig. 2 ist ersichtlich, daß bei Bewegung der
Spindelmutter auf der Spindel 52 in Richtung eines
Pfeiles 58 das Beinstützteil 8 in Richtung eines Pfeiles
60 verschwenkt wird.From Fig. 2 it is seen that when moving the
Spindle nut on the
In entsprechender Weise ist in dem Längsholm 44
ein weiterer Linearantrieb aufgenommen, der synchron zu
dem Linearantrieb 48 angesteuert wird.Similarly, in the
Zum Verschwenken des Wadenstützteiles 12 relativ
zu dem Beinstützteil 8 ist ein Band oder Gurt 58
vorgesehen, dessen eines Ende an dem mittleren Stützteil
4 und dessen anderes Ende an dem Wadenstützteil 12
festgelegt ist. Beim Verschwenken des Beinstützteiles 8
relativ zu dem mittleren Stützteil 4 übt der Gurt 58
eine Zugkraft auf das Wadenstützteil 12 aus, so daß
dieses relativ zu dem Beinstützteil 8 verschwenkt. In
Abhängigkeit von der Länge des Gurtes 58 kann das Verschwenken
des Wadenstützteiles 12 relativ zu dem Beinstützteil
8 am Beginn der Verschwenkbewegung des Beinstützteiles
8 relativ zu dem mittleren Stützteil 4 oder
beim Erreichen einer vorbestimmten Verstellage des
Beinstützteiles 8 relativ zu dem mittleren Stützteil 4
einsetzen. Auf diese Weise ist die Verstellung des Wadenstützteiles
12 relativ zu dem Beinstützteil 8 an die
Verstellung des Beinstützteiles relativ zu dem mittleren
Stützteil 4 gekoppelt und eine Zwangsbewegung des
Wadenstützteiles relativ zu dem Beinstützteil 8 erzielt.For pivoting the
Aus der Zeichnung ist nicht ersichtlich und deshalb
wird hier erläutert, daß zwischen dem Beinstützteil
8 und dem Wadenstützteil 12 Federmittel in Form
von Gasdruckfedern vorgesehen sind, die das Wadenstützteil
12 relativ zu dem Beinstützteil 8 in eine Lage zu
bewegen suchen, in der das Wadenstützteil 12 relativ zu
dem Beinstützteil 8 nicht verstellt ist, das heißt in
eine Lage, in der das Wadenstützteil 12 und das Beinstützteil
8 zusammen eine im wesentlichen ebene Stützfläche
bilden, wie dies in Figur 3 dargestellt ist. Der
Gurt 58 verstellt das Wadenstützteil 12 somit entgegen
der Vorspannkraft der Gasdruckfedern.From the drawing is not apparent and therefore
is explained here that between the
Das Verschwenken des Oberkörperstützteiles 6 kann
in entsprechender Weise erfolgen. Hierzu sind in den
Längsholmen 42, 44 weitere Linearantriebe angeordnet.The pivoting of the upper
Fig. 3 zeigt den Lattenrost gemäß Fig. 2, wobei
das Wadenstützteil 12, das Beinstützteil 8 und das
Oberkörperstützteil 6 relativ zu dem mittleren Stützteil
4 nicht verschwenkt sind und lediglich das Kopfstützteil
10 relativ zu dem Oberkörperstützteil 6 verschwenkt
ist.Fig. 3 shows the slatted frame according to FIG. 2, wherein
the
Aus Fig. 4 ist ersichtlich, daß der Lattenrost
eine Mehrzahl zueinander paralleler und beabstandeter
Latten aufweist, von denen lediglich zwei Latten mit
den Bezugszeichen 62, 64 versehen sind. Die Latten 62,
64 sind durch hier nicht weiter interessierende Haltemittel
an den Stützteilen 4, 6, 8, 10, 12 gehalten.From Fig. 4 it can be seen that the slatted frame
a plurality of parallel and spaced apart ones
Slats has, of which only two slats with
the
Claims (17)
- Motor-driven, adjustable supporting device for upholstery of seating and/or reclining furniture, for example a mattress of a bed, comprising a first supporting part (4) having a longitudinal bar (42, 44) and at least a second supporting part (6) for planar support of the upholstery, the first supporting part (4) and the second supporting part (6) being connected to one another in an articulated manner and being pivotable relative to one another by drive means, the drive means having at least one electromotive drive (48) which is arranged on the first supporting part (4) in such a way that an output member of the drive (48) is arranged between an upper limiting plane and a lower limiting plane of the first supporting part (4), characterised in that at least one of the longitudinal bars (42, 44) is designed as a hollow profile and in that the drive (48) including the electric motor (50) is received in the hollow profile.
- Supporting device according to claim 1, characterised in that the drive (48) is arranged substantially completely between the upper limiting plane and the lower limiting plane of the first supporting part (4).
- Supporting device according to claim 1, characterised in that the drive (48) is detachably connected to the first supporting part (4), in particular to one of the longitudinal bars (42, 44).
- Supporting device according to claim 1, characterised in that the drive (48) is arranged between lateral limiting planes of the first supporting part (4).
- Supporting device according to claim 1, characterised in that the drive (48) is received in a housing (66).
- Supporting device according to claim 1, characterised in that the housing (66) is connected to one of the longitudinal bars (42, 44) and/or a cross bar (46) of the first supporting part (4).
- Supporting device according to claim 5, characterised in that two drives are arranged in the housing (66) in such a way that a double drive is formed.
- Supporting device according to claim 1, characterised in that the first supporting part (4) has two longitudinal bars (42, 44) spaced apart from one another in the transverse direction of the slatted frame (2) and in that a housing (66, 68), in which at least one drive is received, is associated with each longitudinal bar (42, 44).
- Supporting device according to claim 1, characterised in that the output member of the drive (48) is movable substantially in the longitudinal direction of the supporting device.
- Supporting device according to claim 1, characterised in that the drive (48) is a linear drive.
- Supporting device according to claim 10, characterised in that the output member of the linear drive (48) is a spindle nut which is held so as to be secure against rotation and movable in the screw direction on a threaded spindle (52) which can be driven in a rotary manner by the electric motor and in that the spindle nut is in operative connection with a pivoting mechanism for pivoting at least one of the supporting parts (8) relative to the first supporting part (4).
- Supporting device according to claim 11, characterised in that the threaded spindle (52) is arranged substantially parallel to the output shaft of the electric motor of the linear drive (48) and is in drive connection with this output shaft via a gearing (54).
- Supporting device according to claim 1, characterised in that the first supporting part (4) is formed by a central supporting part and the second supporting part (6) is formed by an upper body supporting part and in that a leg supporting part (8) is provided which is connected to the central supporting part (4) on its side remote from the upper body supporting part (6) in an articulated manner and so as to be pivotable about a pivot axis which is substantially parallel to the pivot axis of the upper body supporting part (6).
- Supporting device according to claim 13, characterised in that a head supporting part (10) is provided which is connected to the upper body supporting part (6) on its side remote from the central supporting part (4) in an articulated manner and so as to be pivotable about a pivot axis which is substantially parallel to the pivot axis of the head supporting part (10).
- Supporting device according to claim 13, characterised in that a calf supporting part (12) is provided which is connected to the leg supporting part (8) on its side remote from the central supporting part (4) in an articulated manner and so as to be pivotable about a pivot axis which is substantially parallel to the pivot axis between the central supporting part (4) and the leg supporting part (8).
- Supporting device according to claim 1, characterised in that the supporting device is designed as a slatted frame (2).
- Seating and/or reclining furniture, in particular a bed, characterised in that it has a supporting device according to any one of the preceding claims.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03026794.2A EP1410743B1 (en) | 1999-12-23 | 2000-12-21 | Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or of a bed |
DE20023411U DE20023411U1 (en) | 1999-12-23 | 2000-12-21 | Motor-adjustable support device for upholstering a seating and / or reclining furniture, for example a mattress or a bed |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999162541 DE19962541C3 (en) | 1999-12-23 | 1999-12-23 | Motor-adjustable support device for upholstering a seating and / or reclining furniture, for example a mattress or a bed |
DE19962541 | 1999-12-23 | ||
PCT/EP2000/013084 WO2001045536A2 (en) | 1999-12-23 | 2000-12-21 | Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or of a bed |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03026794.2A Division EP1410743B1 (en) | 1999-12-23 | 2000-12-21 | Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or of a bed |
EP03026794.2 Division-Into | 2003-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1239755A2 EP1239755A2 (en) | 2002-09-18 |
EP1239755B1 true EP1239755B1 (en) | 2005-08-31 |
Family
ID=7934180
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00991986A Expired - Lifetime EP1239755B1 (en) | 1999-12-23 | 2000-12-21 | Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or of a bed |
EP03026794.2A Expired - Lifetime EP1410743B1 (en) | 1999-12-23 | 2000-12-21 | Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or of a bed |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03026794.2A Expired - Lifetime EP1410743B1 (en) | 1999-12-23 | 2000-12-21 | Motor-driven, adjustable supporting device for the upholstery of seating and/or reclining furniture, for example of a mattress or of a bed |
Country Status (9)
Country | Link |
---|---|
US (1) | US6754922B2 (en) |
EP (2) | EP1239755B1 (en) |
JP (1) | JP3871934B2 (en) |
CN (1) | CN1257693C (en) |
AT (1) | ATE303089T1 (en) |
AU (1) | AU3726901A (en) |
DE (2) | DE19962541C3 (en) |
ES (2) | ES2553094T3 (en) |
WO (1) | WO2001045536A2 (en) |
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EP2974622A1 (en) | 2014-07-18 | 2016-01-20 | De Werth Group AG | Support device adjustable with an electric motor |
EP2974623A1 (en) | 2014-07-18 | 2016-01-20 | De Werth Group AG | Support device adjustable with an electric motor |
DE102014115039A1 (en) | 2014-07-18 | 2016-01-21 | Deon Group AG | Release procedure for disengaging a furniture drive |
EP3009052A1 (en) | 2014-10-17 | 2016-04-20 | de Werth Group AG | Adjusting device with electric motor |
EP3009051A1 (en) | 2014-10-16 | 2016-04-20 | De Werth Group AG | Support device adjustable with an electric motor |
DE102014115084A1 (en) | 2014-10-16 | 2016-04-21 | Deon Group AG | furniture drive |
DE102015106994A1 (en) | 2015-05-05 | 2016-11-10 | Deon Group AG | Electromotive furniture drive |
DE102016121568A1 (en) | 2016-11-09 | 2018-05-09 | De Werth Group Ag | mattress |
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EP2792277A1 (en) | 2013-04-18 | 2014-10-22 | Deon Group AG | Electric motor furniture drive |
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DE102014115126A1 (en) | 2014-07-18 | 2016-01-21 | Deon Group AG | Electromotive adjustable support device |
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DE102015106994A1 (en) | 2015-05-05 | 2016-11-10 | Deon Group AG | Electromotive furniture drive |
WO2016177526A1 (en) | 2015-05-05 | 2016-11-10 | De Werth Group Ag | Electromotive furniture drive |
DE202016008655U1 (en) | 2015-05-05 | 2018-10-30 | De Werth Group Ag | Electromotive furniture drive |
DE102016121568A1 (en) | 2016-11-09 | 2018-05-09 | De Werth Group Ag | mattress |
EP3320808A1 (en) | 2016-11-09 | 2018-05-16 | de Werth Group AG | Mattress |
Also Published As
Publication number | Publication date |
---|---|
EP1410743B1 (en) | 2015-08-19 |
EP1410743A2 (en) | 2004-04-21 |
WO2001045536A2 (en) | 2001-06-28 |
ATE303089T1 (en) | 2005-09-15 |
EP1410743A3 (en) | 2004-12-15 |
JP3871934B2 (en) | 2007-01-24 |
JP2003517860A (en) | 2003-06-03 |
ES2248169T3 (en) | 2006-03-16 |
DE19962541C3 (en) | 2003-11-27 |
EP1239755A2 (en) | 2002-09-18 |
CN1413093A (en) | 2003-04-23 |
ES2553094T3 (en) | 2015-12-04 |
CN1257693C (en) | 2006-05-31 |
US20020162170A1 (en) | 2002-11-07 |
AU3726901A (en) | 2001-07-03 |
DE20023411U1 (en) | 2004-12-02 |
DE19962541C2 (en) | 2002-02-07 |
WO2001045536A3 (en) | 2001-12-27 |
DE19962541A1 (en) | 2001-07-26 |
US6754922B2 (en) | 2004-06-29 |
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