WO2006074763A9 - Meuble, en particulier meuble d'assise - Google Patents

Meuble, en particulier meuble d'assise

Info

Publication number
WO2006074763A9
WO2006074763A9 PCT/EP2005/012956 EP2005012956W WO2006074763A9 WO 2006074763 A9 WO2006074763 A9 WO 2006074763A9 EP 2005012956 W EP2005012956 W EP 2005012956W WO 2006074763 A9 WO2006074763 A9 WO 2006074763A9
Authority
WO
WIPO (PCT)
Prior art keywords
furniture according
pivot axis
kinematic phase
pivot
kinematic
Prior art date
Application number
PCT/EP2005/012956
Other languages
German (de)
English (en)
Other versions
WO2006074763A1 (fr
Inventor
Eckhart Dewert
Original Assignee
Deon Ag
Eckhart Dewert
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 Deon Ag, Eckhart Dewert filed Critical Deon Ag
Priority to EP05823428A priority Critical patent/EP1850699B1/fr
Priority to DE502005006775T priority patent/DE502005006775D1/de
Publication of WO2006074763A1 publication Critical patent/WO2006074763A1/fr
Publication of WO2006074763A9 publication Critical patent/WO2006074763A9/fr
Priority to US11/826,540 priority patent/US20080018157A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0242—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by electric motors

Definitions

  • the invention relates to a piece of furniture, in particular seating of the type mentioned in the preamble of claim 1.
  • Such furniture is known for example in the form of motor-adjustable armchairs, which have mutually adjustable motor parts, for example, a relative to a seat part adjustable calf part for supporting a person resting on the chair in the leg or calf area.
  • drive means for adjusting the parts of the furniture relative to each other drive means are provided, which have a drive unit with an electric motor.
  • the invention has for its object to provide a piece of furniture referred to in the preamble of claim 1, in which the second part is adjustable relative to the first part over a large adjustment.
  • the invention is based on the idea of an adjustment of the second part relative to the first part of the furniture in an adjustment, in which the first part relative to the second part performs a substantially similar adjustment, for example a pivoting movement, by means of only one drive unit perform. Rather, it is up to the Thanks to underlying the second part at least two drive units, wherein in a first kinematic phase of the adjustment, the adjustment by means of a first drive unit and in a second kinematic phase of the adjustment by means of a second drive unit, wherein the second part relative to the first part in the first kinematic phase and the second kinematic phase performs a substantially similar adjustment movement, for example, a pivoting movement.
  • the combination of two, for example, each having an electric motor drive units to achieve a substantially similar adjustment allows the teaching of the invention particularly large adjustment ranges.
  • different kinematic phases of a substantially similar adjustment movement that is, for example, a pivoting movement, or a linear translational movement, by different drive units, causes.
  • Another advantage of the teaching of the invention is that an adjustment mechanism, via which the drive units are in operative connection with the second part of the furniture to be adjusted, particularly compact and thus space-saving can be formed, because in contrast to known furniture, where the adjustment only is executed via a drive unit, for example, an adjustment mechanism with short and simple levers can be used.
  • two or, if required by the respective requirements, more than two drive units can be provided, which are assigned to the second part.
  • the drive units for Serve adjusting the second part Under an assignment of the drive units to the second part is understood according to the invention that the drive units for Serve adjusting the second part.
  • the drive units assigned to the second part can be arranged on the same.
  • the adjusting movement performed by the second part relative to the first part can be any suitable one
  • the substantially similar adjustment movement performed by the second part in the first and second kinematic phases may be a linear translational movement or a combination of a linear translational movement with a pivotal movement.
  • the adjusting movement is a pivoting movement.
  • the drive units associated with the second part jointly form a pivoting drive with which particularly large pivoting angles of the second part can be achieved.
  • a development of the aforementioned embodiment provides that the second part is pivotable in the first kinetic phase by a first pivot angle and in the second kinematic phase by a second pivot angle.
  • the second member is pivoted by the first drive unit in the first kinematic phase about a first pivot angle, while it is pivoted in the second kinematic phase by the second drive unit to 'a second pivot angle.
  • first pivot angle and / or the second pivot angle is about 90 ° and / or that a resulting from the first pivot angle and the second pivot angle third pivot angle is about 180 °.
  • a particularly large pivoting range of the second part results relative to the first part.
  • the pivoting of the second part relative to the first part in the first and the second kinematic phase can take place about a common pivot axis.
  • Pivot axis spaced second pivot axis is assigned, such that the second part during the first kinematic phase about the first pivot axis and during the second kinematic phase about the second pivot axis is pivotable.
  • the first drive unit and the second drive unit can be spatially separated from one another, which increases the design freedom with respect to the arrangement of the drive units relative to the second part.
  • first pivot axis and the second pivot axis are substantially parallel to each other.
  • a particularly simple construction of the adjustment mechanism results, via which the respective drive unit is in drive connection with the second part.
  • Pivot axis is formed by a pivotally mounted on a base body of the furniture pivot shaft.
  • At least one articulation lever is rotatably connected to the pivot shaft, which is in operative connection with the output member of the associated drive unit via an actuating element.
  • the pivoting of the pivot shaft by means of the articulation lever which can be actuated for example by means of a linear drive.
  • the actuating element can be pressure-proofed, in particular bar-shaped or plate-shaped or as a lever, and one end of the actuating element is articulated and eccentrically connected to the articulation lever to the first pivot axis and the other end of the Actuating element is pivotally connected to the output member of the associated drive unit is connected.
  • the actuating element can be pressure-proofed, in particular bar-shaped or plate-shaped or as a lever, and one end of the actuating element is articulated and eccentrically connected to the articulation lever to the first pivot axis and the other end of the Actuating element is pivotally connected to the output member of the associated drive unit is connected.
  • An engaging element is connected, the other end is connected to the second part.
  • the spatial freedom in the arrangement of the first drive unit relative to the second part are further increased.
  • the or each engagement element is designed as a tab and / or that the or each attack element is arcuate. Especially at the embodiment with the arcuate attacking element results in a particularly compact design with low overall height and few components.
  • Another development of the teaching of the invention provides that preferably rotatably connected to the or each engaging element an axis which forms the second pivot axis about which the second part is pivotally mounted.
  • the second pivot axis is connected to the or each engagement element, so that the second part is pivotally mounted on the first part via the engagement element and the first pivot axis.
  • a refinement of the embodiment with the engagement element rotationally fixedly connected to the pivot shaft provides that the second drive unit is connected to the second part, and that an actuation element is provided which is in operative connection with the output element of the second drive unit.
  • the second drive unit is arranged on the second part, wherein the second
  • the actuator rod-shaped or plate-shaped or is designed as a lever In order to enable the transmission of the driving forces of the second drive unit to the second part in a particularly simple manner, provides an advantageous development that the actuator rod-shaped or plate-shaped or is designed as a lever.
  • the actuating element is expediently hinged to the output member and / or the engagement element and eccentrically connected to the second pivot axis.
  • first kinematic phase and the second kinematic phase follow each other in time.
  • the second part passes through the adjustment range associated with the first kinematic phase and the adjustment range associated with the second kinematic phase in chronological succession.
  • first kinematic phase and the second kinematic phase may run at least partially overlapping at the same time or in terms of time.
  • the second part passes through the first kinematic phase and the second kinematic phase at least partially overlapping in time.
  • At least one of the drive units has a spindle drive.
  • spindle drives are available as simple and inexpensive standard components and are robust and suitable for applying large forces.
  • the output member of the spindle drive is a spindle nut, which is arranged against rotation and movable in the axial direction on a rotatably driven threaded spindle.
  • FIG. 1 is a perspective view of an embodiment of a device according to the invention in the form of a chair
  • FIG. 2 shows a perspective phantom representation of parts of an adjusting mechanism for adjusting a calf part of the piece of furniture according to FIG. 1
  • FIG. 3 is a side view of parts of the adjustment mechanism of FIG. 2
  • Fig. 4 is a perspective view of
  • FIG. 2 shows the side view of the chair according to FIG. 1 at the beginning of a first kinematic phase of the adjustment movement
  • FIG. 5 in the same representation as FIG. 5 the chair according to FIG. 5 during the first kinematic phase of the adjusting movement in an adjustment position
  • FIG. 8 in the same representation as FIG. 5 the chair according to FIG. 5 at the end of the first kinematic phase and at the beginning of the - S - second kinematic phase of the adjustment movement,
  • FIG. 10 in the same representation as Fig. 5 the chair according to FIG. 5 at the end of the second kinematic phase of Verstellbewe- supply.
  • FIG. 1 an embodiment of a piece of furniture according to the invention in the form of a chair 2 is shown, which has a base body 4, which has two laterally spaced armrests 6, 8. On the armrests 6, 8 a first part in the form of a seat part 10 is arranged, with its one
  • End adjustable a second part is connected, which is formed in this embodiment by a calf part 12, which serves to support a person resting on the chair 2 person in the calf or lower leg area.
  • a calf part 12 which serves to support a person resting on the chair 2 person in the calf or lower leg area.
  • the wad part 12 facing away from the end of the seat part 10 is adjustably connected to a upper body part 14, with the seat part 10 facing away from the end adjustable a head portion 16 is connected.
  • the upper body part 14 serves to support a person resting on the armchair 2 in the upper body region, while the head part serves for supporting a person resting on the armchair 2 in the head region.
  • the calf part 12 is pivotable relative to the seat part 10, as explained in more detail below will be.
  • Fig. 2 parts of an adjustment mechanism are shown, by means of which the calf part 12 is pivotable relative to the seat part 10.
  • the calf part 12 in this embodiment two drive units 18, 20 assigned, wherein in a first kinematic phase of the adjustment, namely a pivoting movement, the adjustment by means of the first drive unit 18 and in the second kinematic phase of the adjustment by means of the second drive unit 20th takes place, wherein the calf part 12 in the first kinematic phase and the second kinematic phase performs a substantially similar adjustment movement, namely a pivoting movement.
  • a first pivot axis 22 is provided, which is formed in this embodiment by a substantially horizontally extending pivotally mounted on the armrests 6, 8 pivot shaft.
  • the first drive unit 18 has an electric motor 24, the output shaft 26 is formed as a worm of a worm gear and is in engagement with a rotatably mounted worm wheel 28 which is rotatably connected to a threaded spindle 30 which is rotatably mounted on the seat part 10 and on the Worm wheel 28 and the worm 26 is in rotary drive connection with the electric motor 24.
  • the output member of the first drive unit is formed by a spindle nut 32, which is arranged against rotation and movable in the axial direction on the threaded spindle 30.
  • an actuating element in the form of a short rod 34 is provided. tied, whose other end is hinged and connected to the first pivot axis 22 formed by the pivot shaft eccentrically with an articulation lever 36 which is rotatably connected to the pivot shaft 22.
  • the first drive unit 18 has in the axial direction of the pivot shaft 22 to the rod 34 and the lever 36 another articulation lever 36 'and a further rod 34' , As is apparent from Fig. 2, the rods 34, 34 'form a fork-like arrangement, between which the free end of the threaded spindle 30 is received.
  • the second drive unit 20 has an electric motor 38, whose output shaft 40 is formed as a worm and with a rotatably mounted Schnek- kenrad 42 is engaged, which is rotatably connected to a rotatably mounted on the calf portion 12 threaded spindle 44.
  • the electric motor 38 is fastened to an inner frame 46 of the calf part 12.
  • the output member of the second drive unit 20 is formed by a spindle nut 48, which is arranged against rotation and movable in the axial direction on the threaded spindle 44.
  • the calf part 12 is relative to a second one
  • Swivel axis 50 pivotally mounted on the same.
  • the second pivot axis 50 is connected via two in the axial direction of the second pivot axis 50 to each other spaced engagement elements in the form of substantially arcuate tabs 52, 54 with the first pivot axis 22 forming pivot shaft.
  • one end of the lug 52 is non-rotatably connected to the pivot shaft forming the first pivot axis 22, while its other end is non-rotatably connected to the second pivot axis 50. is bound.
  • the connection of the tab 54 with the pivot shaft 22 and the second pivot axis 50 is formed in this corresponding manner.
  • the second drive unit 20 has a second actuator in the form of a rod 56, one end of which is pivotally connected to the spindle nut 58 and the other end is pivotally connected to the first pivot axis 22 and the second pivot axis 50 eccentrically with the tab 54.
  • Fig. 4 illustrates the connection of the spindle nut 48 with the tab 54 via the rod 56th
  • a first kinematic phase illustrated in FIGS. 5 to 8 the calf part 12 is pivoted about the first pivot axis 22 relative to the seat part 10 by means of the first drive unit 18, while the calf part 12 is rotated by the second drive unit 20 in the second kinematic phase Swivel axis 50 is pivoted relative to the seat part 10.
  • Swivel axis 50 is pivoted relative to the seat part 10.
  • the first pivot axis 22 and the second pivot axis 50 are substantially parallel to one another.
  • FIG. 5 shows a first end position of the adjusting movement, in which the seat part 10 and the calf part 12 span a substantially horizontal supporting plane.
  • the electric motor 24 drives the threaded spindle 30 so that the spindle nut 32 moves in Fig. 5 to the left.
  • the spindle nut 32 presses on the lever 34 against the articulation lever 36, so that this in Fig. 5 about the first pivot axis 22 counterclockwise swung sense.
  • the calf part 12 pivots about the first pivot axis 22 relative to the seat part 10. Since the second drive unit 20 is stopped in the first kinematic phase, the kinematics in this phase are determined exclusively by the first drive unit 18 ,
  • the calf part 12 pivots further counterclockwise about the first pivot axis 22.
  • the calf portion 12 is formed compressible in its longitudinal direction, wherein a compression or Entstauchung carried out by means of an electric motor drive unit, which, however, not interested here in detail and therefore not further explained.
  • FIG. 8 shows the end of the first kinematic phase at which the calf part 12 is pivoted counterclockwise by approximately 90 ° with respect to the starting position shown in FIG. 5, as can be seen from a comparison of FIGS. 5 and 8.
  • FIG. 8 represents the initial position at the beginning of the second kinematic phase.
  • the electric motor 38 drives the threaded spindle 44 in such a way that the spindle nut 48 in FIG. 8 moves downwards. Due to the articulated connection of the spindle nut 48 with the tab 54 via the lever 56 in this case the calf part 12 is further pivoted counterclockwise relative to the seat part 10, and that now about the second pivot axis 50, as shown in FIG.
  • Adjusting position drives the electric motor 38, the threaded spindle 44 further such that the spindle nut 48 screwed in Fig. 9 to the right, so that the calf part 12 is further pivoted counterclockwise until it reaches the second end position of the adjustment shown in Fig. 10 Has.
  • the first drive unit 18 is stopped, so that the kinematics is determined exclusively by the second drive unit 20.
  • the calf part 12 becomes about a first pivot angle of about 90 ° during the first kinematic phase and about a second pivot angle of about 90 ° relative to the seat part 10 during the second kinematic phase pivoted, so that a resulting third pivot angle is about 180 °.
  • the first kinematic phase and the second kinematic phase follow each other in time.

Abstract

L'invention concerne un meuble, en particulier un meuble d'assise, présentant une deuxième partie (12), ajustable par rapport à une première partie (10) du meuble, et des moyens d'entraînement servant à ajuster la deuxième partie (12) par rapport à la première partie (10). Selon la présente invention, au moins deux unités d'entraînement (8, 20) sont associées à la deuxième partie (12), l'ajustement s'effectuant, dans une première phase cinématique du mouvement d'ajustement, au moyen d'une première unité d'entraînement (18) et, dans une deuxième phase cinématique du mouvement d'ajustement, au moyen d'une deuxième unité d'entraînement (20), la deuxième partie (12) effectuant un mouvement d'ajustement, par exemple un mouvement de pivotement, sensiblement identique dans les première et deuxième phases cinématiques par rapport à la première partie (10).
PCT/EP2005/012956 2005-01-14 2005-12-03 Meuble, en particulier meuble d'assise WO2006074763A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP05823428A EP1850699B1 (fr) 2005-01-14 2005-12-03 Meuble, en particulier meuble d'assise
DE502005006775T DE502005006775D1 (de) 2005-01-14 2005-12-03 Möbel, insbesondere sitzmöbel
US11/826,540 US20080018157A1 (en) 2005-01-14 2007-07-16 Furniture, in particular seating furniture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005001877.7 2005-01-14
DE102005001877A DE102005001877A1 (de) 2005-01-14 2005-01-14 Möbel, insbesondere Sitzmöbel

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/826,540 Continuation US20080018157A1 (en) 2005-01-14 2007-07-16 Furniture, in particular seating furniture

Publications (2)

Publication Number Publication Date
WO2006074763A1 WO2006074763A1 (fr) 2006-07-20
WO2006074763A9 true WO2006074763A9 (fr) 2006-10-26

Family

ID=36269543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/012956 WO2006074763A1 (fr) 2005-01-14 2005-12-03 Meuble, en particulier meuble d'assise

Country Status (6)

Country Link
US (1) US20080018157A1 (fr)
EP (1) EP1850699B1 (fr)
CN (1) CN101128139A (fr)
AT (1) ATE424128T1 (fr)
DE (2) DE102005001877A1 (fr)
WO (1) WO2006074763A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108578085A (zh) * 2017-12-25 2018-09-28 牛宝成 一种便于调节坐姿的骨科患者休息椅

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE401022T1 (de) * 2005-01-14 2008-08-15 Linrot Holding Ag Verstellbares sitzmöbel
DE102005001876A1 (de) * 2005-01-14 2006-08-03 Deon Ag Sitz- und/oder Liegemöbel, insbesondere Sessel
DE202005000574U1 (de) * 2005-01-14 2006-05-24 Deon Ag Sessel
DE102008009234A1 (de) * 2008-02-04 2009-08-06 Vel Vega-Design E Tecnologia Ind. Unip. Lda., Funchal Sitzmöbelstück und Beschlag hierfür
US8985694B2 (en) 2011-12-28 2015-03-24 Kintec-Solution Gmbh Item of seating furniture and fitting therefor
PL2609834T3 (pl) 2011-12-28 2014-11-28 Kintec Solution Gmbh Mebel do siedzenia i system okuć do niego
ES2565230T3 (es) 2013-05-10 2016-04-01 Kintec Solution Gmbh Mueble de asiento y herraje para el mismo
JP6189746B2 (ja) * 2013-12-27 2017-08-30 本田技研工業株式会社 乗物用シート
US9332844B2 (en) * 2014-10-08 2016-05-10 Aminach Bedding & Furniture Manufacturing Ltd. Electrically controlled recliner with independent rocker-limiting mechanism

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954072A (en) * 1956-07-17 1960-09-27 Fossati Mario Hinged rods mechanism for reclinable armchairs
US4015812A (en) * 1975-10-28 1977-04-05 International Telephone And Telegraph Corporation Seat adjustment mechanism
US4678229A (en) * 1986-03-25 1987-07-07 Henry Dreyfuss Associates Reclining chair
DE3878566D1 (de) * 1988-12-14 1993-03-25 Siemens Ag Zahnaerztlicher patientenstuhl.
EP0780110B1 (fr) * 1995-12-18 1999-04-28 Le Couviour Sa Siège, notamment siège pour handicapé
US5890766A (en) * 1997-08-04 1999-04-06 Tsai; Chun Fa Foot rest assembly for chairs
FR2776903B1 (fr) * 1998-04-02 2000-06-16 Pga Electronic Systeme d'actionnement et de verrouillage pour le positionnement des elements mobiles d'un lit ou d'un siege
EP1097864A1 (fr) 1999-11-04 2001-05-09 Reynard Aviation Limited Améliorations concernants un siège pour véhicule
EP1239754B1 (fr) * 1999-12-23 2006-06-28 Cimosys AG Dispositif d'appui ajustable par moteur pour rembourrage de meuble de type siege et/ou lit
JP2002238698A (ja) * 2001-02-22 2002-08-27 Minebea Co Ltd 座 席
US7484257B2 (en) * 2002-07-10 2009-02-03 Cimosys Ag Electromechanical furniture drive mechanism
CN100377698C (zh) * 2002-09-06 2008-04-02 大东电机工业株式会社 脚踏板装置
WO2005067765A2 (fr) * 2003-01-15 2005-07-28 Deon Ag Entrainement de meuble servant a ajuster une premiere partie d'un meuble par rapport a une deuxieme partie de ce meuble
DE10301326A1 (de) * 2003-01-15 2004-07-29 Cimosys Ag Sitzmöbel, insbesondere Sessel
JP2006526441A (ja) * 2003-06-05 2006-11-24 シモジス アクチエンゲゼルシャフト 座家具および／または寝家具のクッションのための、モータにより調節可能な支持装置を組み立てるためのモジュールシステム
DE20308887U1 (de) * 2003-06-05 2004-10-07 Cimosys Ag Motorisch verstellbare Stützeinrichtung für eine Polsterung eines Sitz- und/oder Liegemöbels
JP4211515B2 (ja) * 2003-07-16 2009-01-21 アイシン精機株式会社 シート装置
DE202004011998U1 (de) * 2004-07-30 2004-10-07 Kintec Solution Gmbh Sessel
DE102005001876A1 (de) * 2005-01-14 2006-08-03 Deon Ag Sitz- und/oder Liegemöbel, insbesondere Sessel
DE202005000574U1 (de) * 2005-01-14 2006-05-24 Deon Ag Sessel
DE102005001875B4 (de) * 2005-01-14 2007-05-16 Deon Ag Sessel
ATE401022T1 (de) * 2005-01-14 2008-08-15 Linrot Holding Ag Verstellbares sitzmöbel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108578085A (zh) * 2017-12-25 2018-09-28 牛宝成 一种便于调节坐姿的骨科患者休息椅

Also Published As

Publication number Publication date
WO2006074763A1 (fr) 2006-07-20
DE102005001877A1 (de) 2006-07-27
EP1850699A1 (fr) 2007-11-07
ATE424128T1 (de) 2009-03-15
US20080018157A1 (en) 2008-01-24
DE502005006775D1 (de) 2009-04-16
EP1850699B1 (fr) 2009-03-04
CN101128139A (zh) 2008-02-20

Similar Documents

Publication Publication Date Title
EP1850699B1 (fr) Meuble, en particulier meuble d'assise
EP1396213B1 (fr) Mécanisme synchronisé pour chaises de bureau
EP1708595B1 (fr) Entrainement de meuble servant a ajuster une premiere partie d'un meuble par rapport a une deuxieme partie de ce meuble
DE102008009234A1 (de) Sitzmöbelstück und Beschlag hierfür
EP3291707B1 (fr) Dispositif de support réglable par moteur électrique
DE102009017895A1 (de) Elektromotorisch verstellbare Stützeinrichtung
WO2011141107A1 (fr) Mécanisme de réglage d'une force de rappel agissant sur le dossier d'un siège et siège de bureau doté d'un mécanisme de ce type
DE19902467A1 (de) Sessel mit Aufstehhilfe
EP1360085B1 (fr) Siège, en particulier siège de véhicule, de préférence siège passager d'avion
WO2006074761A1 (fr) Fauteuil
EP1853136B1 (fr) Meuble reglable servant de siege
DE10145843B4 (de) Kraftfahzeugsitz
EP1718494A1 (fr) Siege de vehicule, notamment pour une automobile, comprenant un dossier rabattable et une base d'assise rabattable et procede correspondant
EP1416832B1 (fr) Entrainement de meuble destine a deplacer des elements d'un meuble les uns par rapport aux autres
EP0602361B1 (fr) Articulation de dossier pour un siège de véhicule
DE10126000A1 (de) Synchronmechanik für die simultane Sitzflächen- und Rückenlehnen-Schwenkbewegung bei Bürostühlen
DE102014107814B4 (de) Nutzfahrzeugsitz
DE4403506A1 (de) Fahrzeugsitz
DE102010003718A1 (de) Verstellvorrichtung zur Sitzhöhen-oder Sitzneigungsverstellung eines Fahrzeugsitzes
EP3954254A1 (fr) Dispositif d'appui à réglage par moteur électrique
EP3498526B1 (fr) Siège de véhicule pourvu de dispositif de réglage
EP2146867B1 (fr) Dispositif d'actionnement, en particulier pour un siège de véhicule
DE102019113581A1 (de) Synchronmechanik
DE102019113582B4 (de) Synchronmechanik
EP0341344A2 (fr) Meuble servant de siège

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 200580046590.0

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 11826540

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2005823428

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2005823428

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 11826540

Country of ref document: US