EP1294254B1 - Armature de fauteuil a position couchee et assise reglable par moteur - Google Patents

Armature de fauteuil a position couchee et assise reglable par moteur Download PDF

Info

Publication number
EP1294254B1
EP1294254B1 EP02766628A EP02766628A EP1294254B1 EP 1294254 B1 EP1294254 B1 EP 1294254B1 EP 02766628 A EP02766628 A EP 02766628A EP 02766628 A EP02766628 A EP 02766628A EP 1294254 B1 EP1294254 B1 EP 1294254B1
Authority
EP
European Patent Office
Prior art keywords
seat
support
scissor
links
fitting according
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 - Fee Related
Application number
EP02766628A
Other languages
German (de)
English (en)
Other versions
EP1294254A1 (fr
Inventor
Detlef Hesse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dewert Antriebs und Systemtechnik GmbH and Co KG
Original Assignee
Dewert Antriebs und Systemtechnik GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dewert Antriebs und Systemtechnik GmbH and Co KG filed Critical Dewert Antriebs und Systemtechnik GmbH and Co KG
Publication of EP1294254A1 publication Critical patent/EP1294254A1/fr
Application granted granted Critical
Publication of EP1294254B1 publication Critical patent/EP1294254B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
    • A47C1/0355—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest actuated by linkages, e.g. lazy-tongs mechanisms

Definitions

  • the invention relates to a chair fitting for motor Tilt adjustment of a backrest and motor Ausund Folding a two-piece legrest.
  • Known fittings of such kind consist of a variety of individual elements and assemblies in a chair frame and Mounted on the armrest, backrest, seat and leg support elements and need to be connected.
  • An armchair with adjustable toe and footstool is from document DE-U-9 420 149.
  • the handlebars are made of flat iron, z. T. as far as one Narrow clearance is needed, cranked, close to the boards arranged, and the mounting bracket and elbows extend with their mounting legs for receiving the seat frame or the plate-shaped leg supports in each case.
  • the Basic structure also includes the drives with the motors.
  • the driving forces are transmitted from the motors via crossbars to the each arranged symmetrically to both sides, to be moved Transfer fittings directly or indirectly through crossbars.
  • Drive means are preferably provided spindle motors, the very easy to steer.
  • the trusses and spars are preferably made of pipes that used in matching recesses and there detachable or fixed connected, z. B. welded, are.
  • the two leg supports lie through a suitable training of Scissor arms and linkages of the seat-side support on the one hand at the lower front scissor section and on the other with an auxiliary link at the lower seat side scissor section so to each other, that the legrests extended in one plane one behind the other and retracted approximately vertically one behind the other are arranged, wherein the inner support plate between the Scissors extend and the wider outer support plate the Front under the seat completes.
  • the support plates can with a matching upholstery or covered with upholstery, so that they are an integral part of the optical seating design are.
  • the seat mounting brackets are each front. With a short and Rear with a longer seat fitting handlebar on the side board articulated directly or indirectly. These seat arms extend up.
  • the front handlebar is with a Leg rest fitting handlebars and is associated with this adjusted by the legrest adjustment drive.
  • the seat is thereby coupled with the legrests so that the seat link at exhibited supports are approximately parallel and at adjusted supports are inclined forward so that in this Position of the seat forward is further lowered and at the Adjust the rear substantially at a constant height.
  • There the backrest is hinged to the seat mounting bracket in the rear area is and the Lehnenverstellantrieb between the seat and the Backrest is located, the respective backrest position remains relative to the seat of the legrest adjustment untouched, the seat and Lean together about horizontally shifted.
  • each of the mounting bracket of Seat and the mounting plate of the backrest on a mounting bracket extension hinged together, about on the middle height of the seat and the backrest between these close to the Lehnpolster is arranged. This closes the two upholstery in the sitting position close to each other and move away in the Lying only about a measure of half the seat cushion height equivalent.
  • the side tightly attached to the upholstery Joints and mounting parts are sufficiently down in the gap offset so as not to be distracting.
  • each of the mounting bracket and the Mounting plate connected to a backrest scissors, whose Handlebars are designed and articulated so that the backrest pad and the seat cushion during the backrest adjustment always in the upper Touch area and no gap between them.
  • the seat mounting bracket a downward extension.
  • the upper The seated scissor arm is located near the lower back seat hinged to the other scissor arm.
  • the Leherenscherenscher arranged to a multi-part scissors, wherein thereby advantageous adjustments of the movements different upholstery are possible.
  • This will be in Particularly advantageous way the touch of backrest and Seat pad throughout the adjustment range of the back almost without Slip the pads on each other possible and thus an elevated Wear of the contact points avoided.
  • the legrest in a third embodiment, the legrests on the Movement of the seat frame adjusted, whereby the engine at a Traverne is attached and its adjusting spindle over one Swivel lever, which attacks in the rear seat frame area, the Seat frame moved back and forth.
  • the coupling of the seat frame in front area with the support bracket so allows the Adjustment of legrests.
  • Figure 1 a chair in lying position in side view represented, whose one side wall is removed and at the Rear side wall 42 a complete assembly assembly is screwed, the symmetrical, in the picture congruent, fitting assemblies, each at one Side board 4 are held, of which the picture in the back concealed is screwed to the side wall 42. Because the lateral fitting assemblies are symmetrical, are continuous always the same reference characters for related parts related. Between the side boards 4 extend as Figure 2 shows stable trusses 40, 41, the tubular design welded in suitable board recesses or otherwise are detachably or firmly connected.
  • each Seat fitting arm 24, 34A articulated at the other end respectively a mounting bracket 20 is hinged, at the inside directed leg a seat frame of a seat is bolted.
  • the mounting bracket 20 is to the mirror image located with a stable seat cross member 22 connected.
  • the rear side extends from the mounting bracket 20 up to about halfway up the seat cushion a mounting angle extension 20A, to a fitting plate as a mounting plate 10 of the backrest. 1 or a back frame, hinged to which they laterally screwed several times.
  • the said Lehnengelenk 23 at the Mounting plate 10 is located slightly below the surface of the Lehnpolsters. Under this Lehnengelenk 23 is a backrest crossbar 12 arranged from mounting plate 10 to mounting plate.
  • Each of this Lehnenquerholm 12 and the seat crossbar 22 is with a drive member 13, preferably a spindle, a Lehnenverstellmotor 11 hinged.
  • the backrest 1 In the rest position shown in Figure 1, the backrest 1 is after Slightly inclined at the back and the seat cushion 2 at the back slightly inclined and one hand wide towards the back 1 shifted, however, remains a gap between the two pads by a few centimeters wide.
  • Support bracket links 34 - 38 are articulated, consisting of a Auxiliary link 38 and a pair of scissors 34 - 37 exist, the other end is hinged to the side board 4.
  • the scissors 34 - 38 has relatively long levers that range approximately from seat to floor, when the scissors joint about its lowest point when pivoting goes through, as can be deduced from Figures 3 and 5, the one Intermediate state or the pivoted state of the leg supports 3A, 3B show.
  • the front leg rest 3B is pivoted vertically and reaches up with a small distance to below the frame of the Seat 2 and down to a few inches above the ground. In Transverse direction closes them, as Figure 2 shows, with low Side clearance the whole front area between the armchair side walls 42 off.
  • the rear leg rest 3A lies wrapped approximately parallel to front of this spaced, so that even a padding Has space.
  • the side extension of the rear legrest 3A is according to Figure 2 is slightly smaller than the front, so the side Space for the scissors and the flange of the elbows 30A, 30B remains.
  • the rear legrest 3A from the vertical position in the about horizontal support position according to Figure 1 pivots when the Is operated scissors, is the downward leg of the Elbow 30A on the one hand to a front scissor arm 36th and on the other hand with an auxiliary link 38 on a rear side Scissor arm 35 hinged.
  • the visibility of the Support bracket links 34-38 in Figure 1 correspond to a view I - I from the middle in Figure 2 on the above drawn fitting.
  • the outer front scissor arm 37 is about twice as wide as the rest trained. As a result, he has a much higher Resistance torque and it is formed in any traversing position Such gap between the front scissor arms, in the one Finger fits, which could be pinched by it.
  • the back Scissor arms 34, 35 are also in their closest position, the figure Fig. 1 shows, spaced so far that fingers fit between and thus no danger of crushing exists.
  • FIGS. 6-8 show a second embodiment of the backrest linkage, which is done via scissors gear 14 - 17.
  • the views Figures 6 and 7 are taken from the section VI - VI; the Side boards and the rear seat handlebars are for the better Clarity not shown there.
  • FIG. 6 shows the backrest 1 in an upright position and FIG. 7 in FIG completely lowered.
  • the upholstery of the back 1 and the seat 2 touch each other in all positions; it does not form any disturbing Gap out, pulled in the loose cushions or clothes ends or could be trapped.
  • the seat fitting 20 has a downward Mounting angle extension 20B, on the one above the other one behind the other, the seat-side scissor arms 14, 15 are displaced are articulated.
  • the leaning side scissor arms 16, 17 are after directed on the one hand to this and on the other hand one above the other spaced and consecutively on a mounting plate 10B hinged and about this with the backrest 1 to her frame connected.
  • the backrest transverse spar 20B is at the Lehnenverstellmotor 11 is connected, cranked formed.
  • the backrest crossbar 20B extends between mounting plates 10B. These as well as all backrest drive elements and the backrest scissors gear lie in all backrest positions under the seat and the backrest cushion, and these pads extend laterally close to the armchair side walls.
  • Fig. 9 shows a chair in another exemplary Embodiment of the backrest scissors 14 - 17 and the Legrest drive 31, 33.
  • the backrest scissor arms 14, 15, 16, 17 together with other Leherenscherenlenkern 15A, 16A one Multi-level scissors in the style of a Nuremberg scissors.
  • the backrest 1 is shown in an upright position.
  • the seat-side scissor arm 15 is with the reclining side Scissor arm 16 and scissor arm 14 via two additional scissor arms 16A and 15A pivotable with the reclining-side scissor arm 17 connected.
  • the reclining scissor arm is located 16 spaced in front of the reclining side scissor arm 17. It gives This is an advantageous adjustment possibility of movement the backrest to different structures, so that the upholstery of the Back 1 and the seat 2 again in each position also in an advantageous manner so that no gap arises.
  • the motor 31 of the legrest adjustment drive is on the crossbar 40 hinged, his Stauerenverstellspindel 33 is pivotable hinged a cross member 22A.
  • the cross member 22A is between two Swing levers 43 and is connected to these.
  • the pivot lever 43 are pivotally mounted on the side plates 4 and at their upper ends pivotally connected to the mounting brackets 20.
  • this direction of movement is through the Swivel lever 43 vice versa, so that the mounting bracket 20 in the to move in the opposite direction.
  • the support bracket 34 are coupled hinged and drive out the leg supports 3A, 3B out.
  • the Leg supports 3A, 3B are thus indirectly via the movement of the Mounting bracket 20 adjusted.
  • the advantage here is that the Cross spar 32 is eliminated and more space for retracting the Leg supports 3a, 3b arises.
  • FIG. 10 shows an enlarged detail of the region X. as shown in FIG. 9, the coupling of mounting bracket 20 with Support bracket 34 via a bolt 44.
  • the Support bracket 34 has an angled for this purpose Extension with a slot 34B, with the bolt 44 and thus connected to the mounting bracket 20. It's special advantageous to use a slot as thus essential lower driving forces required for leg rest adjustment are.
  • Fig. 11 is a view of the section A - A of FIG. 10th shown.
  • the elongated hole 34B is low in friction Embodiment, for example, a socket 34C provided.
  • the bolt 44 which also has a socket 34D, low-friction.
  • Material of the sockets 34C, 34D is preferably plastic.
  • FIG. 12 shows a plan view of the fitting according to FIG. 9.
  • the seat frame 2 can therefore with the Centering pin (18) inserted into matching centering holes and in Be held in position when the fixing screws through the Screw holes 19 are screwed.
  • the backrest frame and the side walls are made with templates pre-drilled or equipped with bolts or sockets, so that the backrest and the side boards are there without any further precise position be screwed.
  • the mounting bracket and / or the Side boards 4 introduced into the centering pin 18, whereby these are held in matching holes and kept centered are screwed positionally accurate.

Claims (21)

  1. Armature de fauteuil à position couchée, pour la manoeuvre d'inclinaison motorisée d'un dossier (1) et pour le déploiement et le repli d'un appui de jambe (3A, 3B) réalisé en deux parties, caractérisée en ce que l'armature est complètement prémontée en usine entre deux platines latérales (4) reliées à des traverses (40, 41), platines latérales à chacune desquelles doit être fixée une paroi latérale (42) avec un accoudoir, en ce que sur chaque platine latérale (4) sont articulés, directement ou indirectement, des bras articulés d'armatures de siège (24, 34A) auxquels est articulée une cornière de montage (20) pour la fixation d'un cadre de siège (2) sur la longueur duquel elle s'étend à peu près, et les parties d'appui de jambe (3A, 3B) étant articulées avec des bras articulés à ciseaux d'appui (34 à 37) directement ou indirectement en tant que bras articulés d'armatures d'appui, portant chacun sur des pièces de cornière (30A, 30B) les appuis de jambe (3A, 3B), et est articulée à la cornière de montage (20) directement ou indirectement une plaque de montage (10, 10B) pour le maintien d'un cadre de dossier (1), et en ce que, entre les plaques de montage (10, 10B) situées des deux côtés, est disposé un montant transversal de dossier (12, 12B) et, entre les cornières de montage (20) situées des deux côtés, est disposé un montant transversal d'assise (22) et, entre celui-ci et le montant transversal de dossier (12, 12B), s'étend un organe d'entraínement (13) d'un moteur de manoeuvre de dossier (11), et en ce que, entre les deux bras articulés à ciseaux (34, 35), s'étend un montant transversal de ciseaux (32), entre lequel et l'une des traverses (40, 41), s'étend un organe entraínement (33) d'un moteur entraínement d'appui de jambe (31), ou en ce que l'organe entraínement (33) du moteur d'appui de jambe (31) s'étend entre une traverse (40) et un montant transversal (22A) disposé entre les cornières de montage (20).
  2. Armature de fauteuil à position couchée selon la revendication 1, caractérisée en ce que, sur chacune des cornières de montage (20) du siège (2), est formé d'un seul tenant un prolongement de cornière de montage (20B), dépassant du côté arrière le siège (2) et ressortant sur sa mi-hauteur, sur la zone d'extrémité duquel la plaque de montage (10) du dossier (1) est articulée.
  3. Armature de fauteuil à position couchée selon la revendication 1, caractérisée en ce que, sur chacune des cornières de montage (20) du siège (2) est formé d'un seul tenant un prolongement de cornière de montage (20B) s'étendant vers le bas sur la zone d'assise arrière et cornières de montage auxquelles un bras articulé à ciseaux de dossier (14 à 17) est articulé et s'étend vers le haut et l'arrière, où il est articulé à une plaque de montage (10B) fixée au dossier (1).
  4. Armature de fauteuil à position couchée selon la revendication 3, caractérisée en ce que le montant transversal de dossier (12B) s'étend entre les plaques de montage (10B), de façon coudée vers l'arrière.
  5. Armature de fauteuil à position couchée selon la revendication 3 ou 4, caractérisée en ce que les bras articulés de ciseaux de dossier (14 à 17) sont disposés et réalisés de manière qu'un coussin du dossier (1) et un coussin de l'assise (2), pour chaque inclinaison du dossier, soient en contact l'un à l'autre et que les bras articulés à ciseaux de dossier (14 à 17) et la plaque de montage (10B) soient couverts par les coussins.
  6. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que les organes entraínement (13, 33) des moteurs (11, 31) sont des broches de manoeuvre.
  7. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que les bras articulés à ciseaux d'appui (34 à 37) à l'état replié s'étendent de la zone d'assise avant jusqu'à à peu près au sol et les appuis de jambe (3A, 3B) étant disposés les uns derrière les autres à distance les uns des autres, de manière que les appuis de jambe (3B) situés côté avant ferment pratiquement complètement une zone avant située sous le siège (2).
  8. Armature de fauteuil à position couchée selon la revendication 7, caractérisé en ce que les bras articulés à ciseaux d'appui (34 à 37) à l'état complètement déployé maintiennent chacun la pièce de cornière avant (30B) devant le siège (2), de manière que les appuis de jambe avant (3B) soient placés de façon légèrement inclinée par rapport à la surface d'assise, un peu plus profondément que celle-ci, et en ce que la pièce de cornière (30A) située côté assise est articulée avec une branche latérale sur le bras articulé à ciseaux (36) inférieur, situé à l'avant, et à un bras articulé auxiliaire (38) situé sur le bras articulé à ciseaux inférieur (35) situé côté assise, en ce que les appuis de jambe (3A) situés côté assise, montés sur les pièces de cornière (30B), à l'état complètement déployé, sont en alignement avec les appuis de jambe (3B) situés à l'avant.
  9. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que les bras articulés à ciseaux d'appui (34, 35), situés côté assise, sont disposés les uns au-dessus des autres et les bras articulés à ciseaux d'appui avant (36, 37) sont disposés des deux côtés de ceux situés à l'arrière.
  10. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que les bras articulés à ciseaux d'appui (34, 35), situés côté assise, sont disposés de manière qu'ils aient un espacement minimal, de la largeur d'un doigt, en toutes les positions.
  11. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que le bras articulé à ciseaux d'appui (37) situé côté avant, qui est situé extérieurement, est d'une largeur telle qu'il chevauche le bras articulé à ciseaux d'appui intérieur (36) en toutes les positions.
  12. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que le bras articulé d'appui supérieur (34) situé côté assise s'étend au-delà de son articulation directe ou indirecte sur la platine latérale (4), réalisée sous forme de bras articulé d'armature de fauteuil avant (34A), en continuant jusqu'à l'articulation à la cornière de montage (20), et est plus court que le bras articulé d'armature de fauteuil arrière (24), et par rapport à celui-ci est tel que, lorsque les appuis de jambe (3A, 3B) sont sortis, le cadre d'assise (2) coté avant est placé plus profondément et plus à l'arrière que lorsque les appuis de jambe (3A, 3B) sont rétractés, et le cadre d'assise (2) côté arrière est toujours à peu près à la même hauteur, lorsqu'il est déplacé dans un sens et dans l'autre lors de la manoeuvre des appuis de jambe.
  13. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que l'agencement du montant transversal (22A) entre les cornières de montage (20) se fait sur des prolongements de montage, orientés vers le bas, des cornières de montage (20), ou sur des leviers pivotants (43) montés à pivotement sur les platines latérales (4).
  14. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que les bras articulés d'armatures d'appui (34) sont en plus articulés de façon à pouvoir pivoter sur les cornières de montage (20).
  15. Armature de fauteuil à position couchée selon la revendication 14, caractérisée en ce que les bras articulés d'armatures d'appui (34) sont disposés de façon à pouvoir pivoter sur les cornières de montage (20), aux points d'articulation des bras articulés d'armatures de fauteuil (34A).
  16. Armature de fauteuil à position couchée selon la revendication 14 ou 15, caractérisée en ce que les bras articulés d'armatures d'appui (34) présentent des trous oblongs (34B) aux points d'articulation sur les cornières de montage (20).
  17. Armature de fauteuil à position couchée selon la revendication 16, caractérisée en ce que les trous oblongs (34B) des bras articulés d'armatures d'appui (34) sont d'une configuration générant peu de frottement.
  18. Armature de fauteuil à position couchée selon la revendication 17, caractérisée en ce que les trous oblongs (34B) présentent des douilles (34C) en matière synthétique, et le boulon (44), guidé dans ces douilles (34C), est muni d'une douille en matière synthétique (34D) appropriée.
  19. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que les bras articulés à ciseaux de dossier (14 à 17) forment un ciseau en plusieurs parties à la façon d'un ciseau de Nürnberg.
  20. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que les cornières de montage (20) présentent, sur les branches de cornière situées côté assise et/ou les platines latérales (4), des boulons de centrage (18) et des trous de vissage (19), et le cadre d'assise (2) ou les parois latérales (42) sont à maintenir et à visser, de façon orientée en position, dans des trous de centrage ajustés à ceux-ci.
  21. Armature de fauteuil à position couchée selon l'une des revendications précédentes, caractérisée en ce que les montants transversaux (12, 22, 22A, 32) et/ou les traverses (40, 41) sont des tubes, maintenus dans des perçages et reliés de façon désolidarisable ou rigidement.
EP02766628A 2001-04-14 2002-04-12 Armature de fauteuil a position couchee et assise reglable par moteur Expired - Fee Related EP1294254B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20106560U DE20106560U1 (de) 2001-04-14 2001-04-14 Sitz-Liegesesselbeschlag motorisch verstellbar
DE20106560U 2001-04-14
PCT/EP2002/004103 WO2002087389A1 (fr) 2001-04-14 2002-04-12 Armature de fauteuil a position couchee et assise reglable par moteur

Publications (2)

Publication Number Publication Date
EP1294254A1 EP1294254A1 (fr) 2003-03-26
EP1294254B1 true EP1294254B1 (fr) 2005-06-15

Family

ID=7955783

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02766628A Expired - Fee Related EP1294254B1 (fr) 2001-04-14 2002-04-12 Armature de fauteuil a position couchee et assise reglable par moteur

Country Status (5)

Country Link
US (1) US6840575B2 (fr)
EP (1) EP1294254B1 (fr)
DE (2) DE20106560U1 (fr)
ES (1) ES2243760T3 (fr)
WO (1) WO2002087389A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104814612A (zh) * 2015-03-25 2015-08-05 浙江永艺家具股份有限公司 一种座椅及其功能架

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257728A1 (de) * 2002-12-11 2004-07-08 Dewert Antriebs- Und Systemtechnik Gmbh & Co Kg Sitz-/Liegesesselbeschlag mit gesteuertem Rückenlehnengelenk
DE20219170U1 (de) 2002-12-11 2003-03-20 Dewert Antriebs Systemtech Sitz-/Liegesesselbeschlag
DE10257729A1 (de) 2002-12-11 2004-07-08 Dewert Antriebs- Und Systemtechnik Gmbh & Co Kg Sitz-/Liegesesselbeschlag mit gesteuertem Rückenlehnengelenk
HRP20040084A2 (en) * 2004-01-28 2005-10-31 Opruga Mechanism for seating furniture with adjustment of back, seat and legs support by means of torque sources
GB2417895B (en) * 2004-09-13 2008-12-17 Golden Technologies Inc Lift chair and recliner
US8588887B2 (en) * 2006-09-06 2013-11-19 Innurvation, Inc. Ingestible low power sensor device and system for communicating with same
US7766421B2 (en) * 2006-12-21 2010-08-03 L & P Property Management Company Recliner lift chair with power lift and reclining units
US7673933B2 (en) * 2007-02-15 2010-03-09 Omega Motion L.L.C. Recliner lift chair with dual motors
NO326574B1 (no) * 2007-03-13 2009-01-12 Sapdesign As Anordning ved stol med justerbar vinkel mellom stolens sete og rygg
KR101423774B1 (ko) 2008-05-09 2014-07-28 기아자동차주식회사 시트백 연동형 자동 암레스트장치
DE102008049892A1 (de) * 2008-10-03 2010-04-08 June Cabin Interior Solutions Gmbh Kinematik zum Verstellen von Bein-und/oder Fusselementen eines Sitzes
US8016348B2 (en) * 2008-11-24 2011-09-13 Ultra-Mek, Inc. Reciprocating seating unit with power actuator
US8113574B2 (en) * 2008-11-24 2012-02-14 Ultra-Mek, Inc. Rocking-reclining seating unit with power actuator
US7997644B2 (en) * 2008-11-24 2011-08-16 Ultra-Mek, Inc. Gliding-reclining seating unit with power actuator
US8123288B2 (en) * 2009-07-24 2012-02-28 Ultra-Mek, Inc. Locking unit for rocking-reclining seating unit with power actuator
US20110143043A1 (en) * 2009-12-15 2011-06-16 United Technologies Corporation Plasma application of thermal barrier coatings with reduced thermal conductivity on combustor hardware
US8308228B2 (en) * 2010-02-11 2012-11-13 L & P Property Management Company Zero-wall clearance linkage mechanism for a lifting recliner
US8783764B2 (en) 2010-05-26 2014-07-22 Ultra-Mek, Inc. Power-assisted reclining lift chair with single power actuator
US8911009B2 (en) 2010-11-08 2014-12-16 Ultra-Mek, Inc. Rocking-reclining seating unit
US8967718B2 (en) 2010-11-08 2015-03-03 Ultra-Mek, Inc. Rocking-reclining seating unit
US9603453B2 (en) * 2010-12-29 2017-03-28 Ultra-Mek, Inc. Reclining chair with tilting action to provide heart-rest position
US8608240B2 (en) * 2011-09-09 2013-12-17 La-Z-Boy Incorporated Mechanism and chair for powered combined and independent seat back and leg rest motion
US8727433B2 (en) 2012-01-05 2014-05-20 L & P Property Management Company Zero-wall clearance linkage mechanism for a lifting recliner
DE102012204670B4 (de) * 2012-03-22 2013-10-17 Kintec-Solution Gmbh Beschlagsystem für ein Sitzmöbelstück, Sitzmöbelstück hiermit und Verfahren zur Anpassung eines Beschlagsystems
DE102012105717A1 (de) * 2012-06-28 2014-01-02 Dewertokin Gmbh Elektromotorischer Möbelantrieb
US9050231B2 (en) 2012-07-18 2015-06-09 L&P Property Management Company Seat-lift assembly
WO2014055703A1 (fr) 2012-10-02 2014-04-10 Ashley Furniture Industries, Inc. Mécanisme de transfert de puissance pour fauteuil inclinable
DE102013200426B3 (de) * 2013-01-14 2014-05-22 Kintec-Solution Gmbh Beschlagsystem für ein Sitzmöbelstück
US9743770B1 (en) 2013-10-01 2017-08-29 Golden Technologies, Inc. Multi-positioning recliner chair
DE202014100127U1 (de) * 2014-01-13 2015-04-14 Ewald Schillig Gmbh & Co. Kg Polstermöbel
CN103720225B (zh) * 2014-01-15 2017-02-01 永艺家具股份有限公司 一种简便的沙发伸缩装置
US9845852B2 (en) * 2015-03-20 2017-12-19 L&P Property Management Company Motorized positioning apparatus for a seating unit
WO2016183587A1 (fr) * 2015-05-14 2016-11-17 VIP Cinema LLC Mécanisme d'inclinaison pour plancher incliné à double mouvement pour un théâtre
JP2018514291A (ja) * 2015-05-14 2018-06-07 ブイアイピー シネマ エルエルシー 劇場用シートのためのモータ駆動傾斜床リクライニング機構
DE202015103862U1 (de) 2015-07-23 2016-10-25 Dewertokin Gmbh Sitzbeschlag
EP3143902B2 (fr) * 2015-09-15 2023-04-26 Ciar S.P.A. Fauteuil inclinable à mécanisme protège-mur
DE102016218014A1 (de) * 2015-11-27 2017-06-01 Johnson Controls Metals and Mechanisms GmbH & Co. KG Sitztiefenversteller
EP3192398B1 (fr) * 2016-01-15 2019-12-11 himolla Polstermöbel GmbH Couchette/siège
DE102016106477A1 (de) * 2016-04-08 2017-10-12 himolla Polstermöbel GmbH Sitz-/liegemöbel
US20170295934A1 (en) * 2016-04-18 2017-10-19 Camatic Pty Ltd Reclinable seat
JP6421365B2 (ja) * 2017-02-10 2018-11-14 本田技研工業株式会社 車両シート制御システム、車両シートの制御方法、およびプログラム
CN106724260B (zh) * 2017-03-20 2023-11-07 泰州市瑞美机械有限公司 一种具有高强度和高稳定性的椅架
US10357107B2 (en) 2017-03-27 2019-07-23 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
US10349744B2 (en) 2017-03-27 2019-07-16 Matthew D. Jacobs Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs
WO2018212987A1 (fr) * 2017-05-15 2018-11-22 L&P Property Management Company Ensemble modulaire pour rangée de sièges pour jambes longues
DE202017103410U1 (de) * 2017-06-07 2017-07-05 Ciar S.P.A. Sitz- und Liegemöbel
CN107157163B (zh) * 2017-06-19 2023-08-04 海宁美惠机械有限公司 双电机可升降老人椅
CN108272270B (zh) * 2018-01-19 2023-06-27 宁波大学科学技术学院 多连杆角度调节沙发床
DE102018123336A1 (de) * 2018-09-21 2020-03-26 himolla Polstermöbel GmbH Sitz/Liegemöbel
US11517109B2 (en) 2019-03-29 2022-12-06 L&P Property Management Company Disengagement and reengagement mechanism on motorized seating unit for selective manual control
US11284721B2 (en) 2019-03-29 2022-03-29 L&P Property Management Company Disengagement and reengagement mechanism on motorized seating unit for selective manual control
DK3965617T3 (da) * 2019-06-29 2023-10-30 M Schuster Patentverwertungs Gmbh Siddemøbel med dobbelt-motor WallAway-funktion
CN114288037B (zh) * 2021-12-28 2023-12-29 青岛市胶州中心医院 一种神经外科手术座椅
US20230200534A1 (en) * 2021-12-28 2023-06-29 Dongguan Weihong Smart Home Technology Co., Ltd. Folding chair device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016264A (en) * 1958-06-17 1962-01-09 American Metal Prod Motor-operated reclining chair
US3743348A (en) * 1971-01-18 1973-07-03 Forrest Dunlap Reclining chair and mechanism therefore
US4007960A (en) * 1975-04-30 1977-02-15 Gaffney Edward J Reclining elevator chair
US4365836A (en) * 1980-08-29 1982-12-28 Cleveland Chair Company Motorized reclining chair
US4674794A (en) * 1986-04-30 1987-06-23 Action Industries, Inc. Resiliently releasing ottoman for motion chair
US5013084A (en) * 1989-04-06 1991-05-07 Action Industries, Inc. Mechanism for high-leg reclining chair
US5354116A (en) * 1992-10-01 1994-10-11 The Lane Company, Inc. Reclining chair with articulating linkage for padded intermediate ottoman
US5845961A (en) * 1993-08-09 1998-12-08 La-Z-Boy Incorporated Dual leg rest assembly having selectable height ottoman
US5582457A (en) * 1993-08-09 1996-12-10 La-Z-Boy Chair Company Dual leg rest assembly
DE9420149U1 (de) 1994-12-16 1995-02-02 Hukla Werke Gmbh Sessel mit durch Hilfskraft verstellbarer Lehne und Fußbank
DE29609389U1 (de) * 1996-05-25 1996-08-14 Sichelschmidt Stanzwerk Sitzmöbel mit ausschwenkbarer Fußstütze
US6142558A (en) * 1998-04-07 2000-11-07 Action Industries, Inc. Recliner with primary and secondary ottomans

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104814612A (zh) * 2015-03-25 2015-08-05 浙江永艺家具股份有限公司 一种座椅及其功能架

Also Published As

Publication number Publication date
DE20106560U1 (de) 2002-08-29
US20040012231A1 (en) 2004-01-22
WO2002087389A1 (fr) 2002-11-07
ES2243760T3 (es) 2005-12-01
US6840575B2 (en) 2005-01-11
EP1294254A1 (fr) 2003-03-26
DE50203404D1 (de) 2005-07-21

Similar Documents

Publication Publication Date Title
EP1294254B1 (fr) Armature de fauteuil a position couchee et assise reglable par moteur
DE19930922B4 (de) Stuhl
DE2459908C3 (de) Ausziehvorrichtung für eine Fußstütze bei einem Lehnsessel
EP2887834B1 (fr) Chaise, en particulier chaise de bureau
DE3741472C2 (fr)
DE4133200A1 (de) Verstellbarer sessel
CH712922B1 (de) Aufrichteinheit für Aufrichtrollstühle und Therapiegeräte.
DE2328399A1 (de) Verstellbarer lehnstuhl
WO2001091614A1 (fr) Chaise
EP1632152A2 (fr) Meuble d'assise
DE19830418B4 (de) Stuhlanordnung
DE102005051236A1 (de) Sessel
DE202019106079U1 (de) Sessel
EP1118294A2 (fr) Meuble pour s'asseoir
DE10033670C2 (de) Sitzmöbel
DE202017104400U1 (de) Sitz- und/oder Liegemöbel
DE1159147B (de) Hebelsteuereinrichtung fuer die Beinstuetze eines Verstellsessels
DE10121763A1 (de) Sitz- und Liegemöbel
DE3127310C2 (fr)
DE2733125C2 (de) Klappsessel
DE3725462A1 (de) Verstellbarer armsessel
EP1210887B1 (fr) Meuble pour s'asseoir avec au moins une partie de pied
DE2839391C3 (de) Sitzmöbel, insbesondere Gartensessel
DE2524568A1 (de) Sitzmoebel
EP0931484A1 (fr) Siège

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20031113

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES GB NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 50203404

Country of ref document: DE

Date of ref document: 20050721

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20050920

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2243760

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060412

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060415

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060316

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061101

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20060412

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20061101

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20060415