EP3311704A1 - Système de dossier - Google Patents

Système de dossier Download PDF

Info

Publication number
EP3311704A1
EP3311704A1 EP16194436.8A EP16194436A EP3311704A1 EP 3311704 A1 EP3311704 A1 EP 3311704A1 EP 16194436 A EP16194436 A EP 16194436A EP 3311704 A1 EP3311704 A1 EP 3311704A1
Authority
EP
European Patent Office
Prior art keywords
backrest
actuator
support
support arm
arm
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.)
Withdrawn
Application number
EP16194436.8A
Other languages
German (de)
English (en)
Inventor
Thomas Kamber
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.)
Vitra AG
Original Assignee
Vitra Patente AG
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 Vitra Patente AG filed Critical Vitra Patente AG
Priority to EP16194436.8A priority Critical patent/EP3311704A1/fr
Priority to US16/342,942 priority patent/US11051623B2/en
Priority to EP17784296.0A priority patent/EP3528666B1/fr
Priority to PCT/EP2017/076438 priority patent/WO2018073223A1/fr
Publication of EP3311704A1 publication Critical patent/EP3311704A1/fr
Withdrawn legal-status Critical Current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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/402—Supports for the head or the back for the back adjustable in height
    • 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
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted frame

Definitions

  • the invention relates to a backrest device according to the preamble of independent claim 1.
  • backrest devices can be provided adjustable in height in a chair and in particular an office chair.
  • backrests that are designed to allow ergonomic seating.
  • the backrests are connected via a two arms having backrest support with a chair base or a seat.
  • the backrest support can on the one hand leave a resilient movement of the backrest to the rear and on the other hand a resilient movement in a lateral direction or a twisting movement to a certain extent.
  • Backrests are often height adjustable to accommodate a user.
  • a base plate of a backrest is height-adjustable mounted on two webs of a seat backrest connected to a support.
  • a dorsokinetic bearing is arranged, which allows rotational movements.
  • the webs are each equipped with a series of locking structures.
  • a locking lever mounted via springs button and a cover are mounted.
  • the locking lever is designed to be in the Intervene locking structures of the webs. By the button is pressed against the spring force upwards, the locking lever is disengaged with respect to the latching structures.
  • the base plate along the webs can be moved down and up.
  • the springs press them down again and the locking lever optionally engages elsewhere in the latching structures of the webs.
  • the base plate is connected in this position again with the webs and thus the backrest carrier stationary.
  • a disadvantage of devices for adjusting the height of backrests such as the device described above is that typically comparatively many components are present, which must be assembled relatively complicated. This makes the production of chair backs or chairs relatively expensive and expensive. In addition, such are also relatively difficult to maintain, for example, if individual components must be replaced. Next, such known devices are usually relatively bulky and voluminous, which is often undesirable, among other things, for aesthetic reasons.
  • Object of the following invention is therefore to propose a backrest device that can be relatively easily installed and maintained and takes up the least possible space.
  • a backrest device for a chair and in particular an office chair comprises a backrest support with a support arm, a backrest mounted on the support arm and an adjustable between a blocking position and a movement position actuator.
  • the support arm of the backrest carrier is equipped with a latching row.
  • the actuator is connected to the backrest and has an engaging piece. In the blocking position, the engaging piece of the actuator engages in the latching row of the support arm the backrest support, so that a movement of the backrest along the support arm of the backrest support is locked. In the movement position, the engaging piece of the actuator is out of engagement with the locking row of the support arm of the backrest support, so that the backrest is typically movable almost vertically along the support arm of the backrest support.
  • the actuator is in particular made in one piece from an elastic material, wherein it is elastically deformed in the movement position by a typically manually applied force, so that the engagement piece of the actuator is moved or pulled out of the detent row of the support arm of the backrest support.
  • the detent row may in particular be a series of detent elements, for example a row of teeth, ie a row of teeth.
  • the latching elements or the teeth can be formed and dimensioned congruent to the engaging piece of the actuator.
  • the backrest can therefore be moved substantially vertically downwards and upwards along the support arm.
  • the term "quasi-vertical” may refer to an orientation of the backrest. In addition to a precisely vertical direction, this term also encompasses deviating directions, as occurs in particular with different inclinations of the backrest.
  • the backrest may comprise a frame supporting or tensioning a leaning structure such as a shell, a cloth or a cushion.
  • the frame of the backrest may be mounted on the backrest support.
  • the engaging piece may be formed as a projection or as a nose.
  • it can be dimensioned and shaped in such a way that it can, as it were, fit flush into the latching row. So it may be formed congruent to the detent row.
  • the support arm of the backrest support may be tubular or post-shaped. It can be straight or curved as needed.
  • the term "manually applied force” may refer in particular to the fact that a user operates the actuator with his hand. He can do that For example, pull with his hand on the actuator until it is sufficiently deformed so that the engaging piece is removed from the detent row or no longer engaged with it.
  • the elastic material of the actuator allows it to move back to its original position after the force is no longer effective.
  • the elasticity of the actuator may allow it to automatically return to the blocking position. This allows a comfortable and safe operation of the actuator.
  • the inventive backrest device allows an efficient implementation of a height-adjustable backrest on a chair with relatively few components.
  • the backrest and the backrest support only a single further component, namely the actuator needed.
  • a height adjustment can be easily provided in a chair.
  • the maintenance of the moving parts can be done so efficiently and easily.
  • such a one-piece implementation requires relatively little space.
  • the backrest on a support arm wherein the backrest is mounted on the backrest support by the support arm of the backrest support is mounted in the Tragarm entered the backrest.
  • the Tragarm stamped may be formed thereon or therein.
  • the backrest support is equipped with a further support arm on which the backrest is mounted, wherein the further support arm is equipped with a further latching row, the actuator has a further engagement piece, in the blocking position the further engagement piece of the actuator in the further latching row of the other support arm engages the backrest support, in the movement position, the further engagement piece of the actuator is out of engagement with the further locking row of the other support arm of the backrest support, and the actuator is elastically deformed in the movement position by the manually applied force that the other Eingreif scholar the actuator is pulled from the further detent row of the other arm of the backrest carrier.
  • So can be moved or pulled together by the same preferably manually applied force, the engagement piece and the further engagement piece together from the detent row and the further detent row.
  • the further support arm can in particular run approximately parallel to the support arm. This allows a relatively simple, robust and stable construction.
  • the two support arms allow the backrest to be stably supported but still be tiltable to some extent in a lateral direction. Thus, the backrest can allow the user to move in different directions.
  • the backrest preferably has a further Tragarm drawn, wherein the backrest is mounted on the backrest support by the further support arm of the backrest support is mounted in the other Tragarm applied the backrest.
  • the actuator on a gripping portion for manual actuation of the actuator, in particular in the movement position.
  • a gripping portion allows easy and efficient manual operation of the actuator.
  • the actuator preferably comprises two arm portions, on each of which one of the engagement piece and the further engagement piece is arranged.
  • the two arm sections can be shaped and dimensioned according to the support arms of the backrest carrier.
  • the gripping portion of the actuator preferably connects the two arm portions with each other.
  • the actuator may therefore be substantially U-shaped in a plan view.
  • Such a gripping portion allows easy operation of the actuator. In particular, so the two engaging pieces can be pulled in one of the two rows of detents.
  • the arm portions of the actuator each have a first longitudinal end and a second longitudinal end, wherein each of the arm portions is fixed in the region of its first longitudinal end to the backrest and in the region of its second longitudinal end of the engaging piece and the further engaging piece.
  • the arm sections of the actuator preferably comprise at the first longitudinal ends respectively a fixing structure with a cross-sectionally T-shaped insertion plug and a locking pin and the backrest two each one of the insertion pin associated insertion opening with a Einbring Scheme and a fixing region and two each one of the locking pin associated locking openings.
  • the insertion openings of the backrest are preferably dimensioned in the insertion region such that the insertion pins of the fixing structure of the arm sections of the actuator pass through and dimensioned in the fixing region such that neck sections of the insertion pins of the fixing structure of the arm sections of the actuator fit through and head sections of the insertion pins of the arm sections of the actuator do not pass through.
  • neck portion may refer in particular to the stem portion of the T-shape in connection with the T-shaped cross-section of the insertion pin.
  • head portion may refer in particular to the crown portion of the T-shape in connection with the insertion T-shaped cross-section pin.
  • the insertion pins may each comprise a neck or stem portion and a head or crown portion.
  • the insertion opening may be shaped and dimensioned such that the head section passes through its insertion area but not through its fixing area. The insertion pin can thus be performed for mounting the actuator to the backrest through the Einbring Schemee the insertion openings. Thereafter, they can be slid along the insertion openings until they extend through the fixing areas. At this point, the head portions can not be moved out of the insertion openings and the actuator is attached to the backrest.
  • the locking pins of the fixing structure of the arm portions of the actuator are preferably arranged in the locking openings when the insertion pins of the fixing structure of the actuator are arranged in the fixing of the insertion openings of the backrest, and in which the locking pins of the fixing structure of the actuator are arranged outside the locking openings, when the Insertion pins of the fixing structure of the actuator are arranged in the insertion areas of the insertion openings of the backrest.
  • Such a configuration enables the locking pins to hold the insertion pins in the fixing regions of the insertion openings. In this way it can be prevented that the Insertion pin from the insertion openings and the actuator is removed from the backrest.
  • the Tragarm charged the backrest is quasi-sleeve-shaped, wherein the support arm of the backrest support is inserted into the Tragarm charged the backrest.
  • a sleeve-shaped Tragarm drawn can allow a stable and efficient installation of the backrest on the backrest support.
  • the backrest mounted on the backrest support can be moved along the support arm so well guided.
  • the further support arm mount is advantageously also sleeve-shaped.
  • the latching row of the support arm of the backrest support is preferably located in the interior of the Tragarm stamped, the Tragarm drawn the backrest has a trained adjacent to the locking row of the support arm of the backrest support engagement and the actuator is mounted on the Tragarm reciprocen the backrest that the engaging piece of the actuator in the blocking position extend through the engagement opening of the Tragarm stamped the backrest therethrough. This can allow efficient simple construction.
  • the actuator is made of a plastic.
  • Such an actuator can be produced inexpensively precise. In addition, it can thus have the required elasticity.
  • the backrest device preferably has a blocking device which prevents the backrest from being removed from the backrest support or being removable when the adjustment element is in the movement position.
  • the blocking may have a movement limit for the actuator and a stop.
  • the movement limitation may comprise a structure which limits a scope of movement of the actuator. This can be achieved that the engaging piece can be pulled to a predefined position or position from the detent row and not further.
  • the stop may be placed adjacent to the detent row or at one end thereof. It can be dimensioned so that the engaging piece of the actuator does not pass it in any operating position of the actuator. Thereby, he can prevent the actuator and the associated backrest support is removed from the backrest support.
  • Such Blocking can prevent incorrect operation of the backrest device and in particular an unintentional removal of the backrest from the backrest support.
  • Fig. 1 shows an embodiment of an inventive backrest device 1 for an office chair.
  • the backrest device 1 comprises a backrest support 3, a backrest 2 and an actuator 4 or a button.
  • the backrest support 3 has two parallel and vertically oriented support arms 31.
  • the support arms 31 go via two angle pieces in each case a horizontally aligned connecting arm 32.
  • the two parallel connecting arms 32 are connected to one another via a transverse strut 34 and fixed to one another.
  • At their angle ends facing away from the longitudinal ends of the connecting arms 32 are each equipped with a mounting structure 33, via which the backrest support 3 can be attached to a seat support or a base member of the office chair.
  • the two vertical support arms 31 of the backrest support 3 are each equipped with a row of teeth 311 running from bottom to top and oriented forwards as a row of rest.
  • the rows of teeth each have a plurality of teeth 312 spaced by gaps.
  • the support arms 31 Above adjacent to the row of teeth 311, the support arms 31 each have a stop 313 of a blockage.
  • the backrest 2 comprises a frame 21, in which a leaning structure, for example a textile substrate, can be stretched flat.
  • a leaning structure for example a textile substrate
  • the backrest 2 has two parallel and vertically oriented Tragarm chargeden 22, which are mounted between two horizontal sections.
  • the Tragarm drawnen 22 are quasi-sleeve-shaped and have an interior.
  • the two Tragarm drawnen 22 are analogously equipped with three vertically spaced openings through which the interior of the associated Tragarm charged 22 is accessible.
  • the Tragarm chargeden 22 each have a lower rectangular engagement opening 221, an upper, also rectangular but smaller sized locking opening 223 and a middle insertion opening 222.
  • the insertion openings 222 are each formed with a lower rectangular insertion region 2221 and a fixing region 2222 running upwards from the latter in a slot-like manner.
  • the actuator 4 is formed in one piece and comprises two parallel and vertically aligned arm portions 41, each having an upper first longitudinal end 411 and a lower second longitudinal end 412.
  • the two arm portions 41 are connected via a gripping portion 42 with each other so that corresponding to the distance of the Tragarm drawnen 22nd or the support arms 31 are spaced from each other.
  • the two arm portions 41 are each provided with an engaging nose 413 extending in the direction of the backrest 2 as an engaging piece.
  • the support arms 31 of the backrest support 3 are inserted from below into the two Tragarm drawnen 22 of the backrest 2.
  • the support arms 31 are arranged in the interiors of the Tragarm drawnen 22.
  • the actuator 4 is attached to the backrest 2 from the front, as described in more detail below, and cooperates with the support arms 31 as described in greater detail below.
  • FIG. 3 and FIG. 4 show the backrest device 1 in a lower blocking position.
  • the arm portions 41 of the actuator 4 are in each case at one of the Trford chargeden 22 of the backrest 2.
  • the arm sections 41 are each provided with a locking pin 415 extending in the direction of the support arm socket 22, which engages in the locking opening 223 of the associated support arm socket 22.
  • the arm portions 41 are also with each one in the direction of Tragarm charged 22 extending insertion pin 414 equipped.
  • the locking pins 415 and the insertion pins 414 together form a fixing structure of the actuator 4.
  • the plug-in pins 414 are formed in a horizontal cross-section quasi T-shaped and each comprise a head portion 4142 and a neck portion 4141.
  • the insertion pins 414 into the Einbring Schemee 2221 of the insertion openings 222 of the Tragarm chargeden 22nd presses.
  • the arm portions 41 must be bent.
  • the head portions 4142 are arranged in the interior of the Tragarm drawnen 22 and the neck portions 4141 extend through the insertion openings 222 to the outside. Then, the actuator 4 is pushed upward until the neck portions 4141 of the insertion pins 414 of the arm portions 41 in the fixing portions 2222 of the insertion openings 222 of the support arms 22 is located.
  • the head portions 4142 are still arranged in the interior of the support arms 22 and their size they can not pass through the fixing portions 2222 of the insertion openings 222 to the outside.
  • the arm portions 41 of the actuator are thus fixed to the Tragarm drawnen 22 of the backrest 2.
  • the locking pins 415 of the arm portions 41 are snapped into the locking openings 223 of the Tragarm drawnen 22.
  • a displacement of the actuator 4 is blocked or blocked down and the actuator 4 is fixedly locked to the backrest.
  • Fig. 5 shows the backrest support 1 and its actuator 4 in a movement position.
  • the gripping portion 42 is manually pulled away from the Tragarm drawnen 22 of the backrest 2. Since the arm portions 41 of the actuator 4 as described above fixed to the Tragarm drawnen 22 are locked, the actuator 4 elastically bent to the left.
  • the engagement lugs 413 are brought out of engagement with the rows of teeth 311 of the support arms 31 of the backrest support 3.
  • the Tragarm drawnen 22 can now be moved in the vertical direction along the support arms 31. This allows the entire backrest 2 to move vertically relative to the backrest support 3 and an altitude of the backrest 2 can be adjusted.
  • the upper end portions of the support arms 31 are dimensioned so that the Tragarm trappeden 22 can not be lifted upwards from the Lehneitati 3.
  • a lower transverse bar of the frame 21 of the backrest 2 clearly defines a movement or bending of the actuator 4.
  • the gripping section 42 strikes against the transverse bar when it is moved out of the blocking position to a predefined extent.
  • the crossbar thus forms together with the gripping portion 42 a movement limitation of the blockage.
  • the projections 313 respectively project beyond the teeth 312 of the associated row of teeth 311 to the left or to the extent that the associated engagement piece 413 of the actuator 4 strikes against it when the backrest 2 is moved upwards in the release position.
  • the engagement pieces 413 can each be pulled to a predefined position or position from the associated latch row 311, in which they are moved sufficiently far to the left that they can pass the associated row of teeth 311 but not the associated projection 313.
  • the backrest 2 is thus secured by means of the lock on the backrest support 3 and can not be inadvertently removed from this.
  • Fig. 6 the back support 1 is shown in an upper blocking position.
  • the gripping portion 42 of the actuator 4 is released again, so that due to the inherent elasticity of the actuator 4, the arm portions 41 rest against the Tragarm drawnen 22.
  • the engagement lugs 413 of the arm portions 41 engage through the engagement openings 221 of the Tragarm drawnen 22 into the rows of teeth 311 of the support arms 31 of the backrest support 3.
  • the engagement lugs 413 are each arranged in the gap between the upper two teeth 312.
  • the backrest 2 is thus in an uppermost position on the backrest support 3. A vertical movement of the backrest 2 relative to the backrest support 3 is blocked by the actuator 4.
  • the present disclosure also includes embodiments having any combination of features that are mentioned or shown above or below various embodiments. It also comprises individual features in the figures, even if they are shown there in connection with other features and / or are not mentioned above or below. Also, the alternatives of embodiments and individual alternatives described in the figures and the description may be excluded from the subject matter of the invention or from the disclosed subject matter.
  • the disclosure includes embodiments which exclusively comprise the features described in the claims and in the exemplary embodiments as well as those which include additional other features.
  • the term “comprising” and derivatives thereof do not exclude other elements or steps.
  • the indefinite article “a” or “a” and derivatives thereof does not exclude a variety.
  • the functions of several features listed in the claims may be fulfilled by a unit or a step.
  • the terms “substantially”, “approximately”, “approximately” and the like in connection with a property or a value in particular also define precisely the property or exactly the value.
  • the terms “about” and “approximately” in the context of a given numerical value or range may refer to a value or range that is within 20%, within 10%, within 5%, or within 2% of the given value or range.

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP16194436.8A 2016-10-18 2016-10-18 Système de dossier Withdrawn EP3311704A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP16194436.8A EP3311704A1 (fr) 2016-10-18 2016-10-18 Système de dossier
US16/342,942 US11051623B2 (en) 2016-10-18 2017-10-17 Backrest device
EP17784296.0A EP3528666B1 (fr) 2016-10-18 2017-10-17 Système de dossier
PCT/EP2017/076438 WO2018073223A1 (fr) 2016-10-18 2017-10-17 Dispositif formant dossier de siège

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16194436.8A EP3311704A1 (fr) 2016-10-18 2016-10-18 Système de dossier

Publications (1)

Publication Number Publication Date
EP3311704A1 true EP3311704A1 (fr) 2018-04-25

Family

ID=57153357

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16194436.8A Withdrawn EP3311704A1 (fr) 2016-10-18 2016-10-18 Système de dossier
EP17784296.0A Active EP3528666B1 (fr) 2016-10-18 2017-10-17 Système de dossier

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17784296.0A Active EP3528666B1 (fr) 2016-10-18 2017-10-17 Système de dossier

Country Status (3)

Country Link
US (1) US11051623B2 (fr)
EP (2) EP3311704A1 (fr)
WO (1) WO2018073223A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998009553A1 (fr) * 1996-09-06 1998-03-12 Imarc S.P.A. Dispositif de reglage de la hauteur de l'appuie-dos d'un dossier de siege, en particulier, d'une chaise de bureau
DE202007010063U1 (de) * 2006-07-20 2007-09-27 Chou, Kuo-Ching, Shanhua Rückenlehne eines Rückenlehnenstuhls
EP2005861A1 (fr) * 2007-06-20 2008-12-24 Steelcase Sa Système de réglage en hauteur d'un dossier d'un siège
US20130043707A1 (en) * 2011-08-16 2013-02-21 Forvic International Inc. Lumbar support seat
EP2721962A1 (fr) 2012-10-22 2014-04-23 Sedus Stoll AG Dossier dorso cinétique d'un meuble siège, meuble siège

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526430A (en) * 1968-11-18 1970-09-01 Art Metal Knoll Corp Back height adjustment mechanism
JPH0227808Y2 (fr) 1984-11-06 1990-07-26
DE3836327A1 (de) * 1988-10-25 1990-04-26 Albert Griesemer Vorrichtung zur stufenweisen hoehenverstellung eines befestigungs- oder umlenkpunktes fuer einen sicherheitsgurt o. dgl.
US5725278A (en) * 1996-10-03 1998-03-10 Itw Plastiglide Chair back height adjuster
US5853222A (en) * 1997-06-06 1998-12-29 Haworth, Inc. Height-adjustable chair back
US5904400A (en) * 1997-12-16 1999-05-18 Wei; Hsien-I Adjustable chair
US6347777B1 (en) * 2000-02-01 2002-02-19 Hoist Fitness Systems Seat adjustment apparatus
CA2404803A1 (fr) * 2001-09-25 2003-03-25 Hon Technology Inc. Mecanisme de reglage de chaise
US7188901B2 (en) * 2004-12-17 2007-03-13 Leggett & Platt Ltd. Chair adjustment mechanism
CN2812706Y (zh) * 2005-03-18 2006-09-06 纪清辉 椅背升降机构
US20110215623A1 (en) * 2010-03-04 2011-09-08 Hsuan-Chin Tsai Height-Adjusting Assembly for Office Chair Backrest
US10455946B1 (en) * 2018-05-17 2019-10-29 Chih-Jen Wang Backrest height adjusting assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998009553A1 (fr) * 1996-09-06 1998-03-12 Imarc S.P.A. Dispositif de reglage de la hauteur de l'appuie-dos d'un dossier de siege, en particulier, d'une chaise de bureau
DE202007010063U1 (de) * 2006-07-20 2007-09-27 Chou, Kuo-Ching, Shanhua Rückenlehne eines Rückenlehnenstuhls
EP2005861A1 (fr) * 2007-06-20 2008-12-24 Steelcase Sa Système de réglage en hauteur d'un dossier d'un siège
US20130043707A1 (en) * 2011-08-16 2013-02-21 Forvic International Inc. Lumbar support seat
EP2721962A1 (fr) 2012-10-22 2014-04-23 Sedus Stoll AG Dossier dorso cinétique d'un meuble siège, meuble siège

Also Published As

Publication number Publication date
US20200037766A1 (en) 2020-02-06
US11051623B2 (en) 2021-07-06
WO2018073223A1 (fr) 2018-04-26
EP3528666B1 (fr) 2020-07-15
EP3528666A1 (fr) 2019-08-28

Similar Documents

Publication Publication Date Title
DE69718649T2 (de) Kopfstütze für Kraftfahrzeugsitze
EP0277912B1 (fr) Chaise, notamment chaise de bureau avec siège et dossier articulé
DE102004017688B4 (de) Kopfstütze für Automobilsitze
EP0022933A1 (fr) Chaise avec siège inclinable et dossier inclinable
EP0468348B1 (fr) Dispositif pour monter un siège dans un véhicule
DE102020123962B4 (de) Höhenverstellvorrichtung
EP3664665B1 (fr) Siège, en particulier chaise haute pour enfants
DE202016104181U1 (de) Kindersitz zum Anbringen auf einem Kraftfahrzeug
DE102014100380A1 (de) Verstellmechanismus für eine Sitzanordnung
DE202020100086U1 (de) Kinderrückhaltesystem und zugehörige einstellbare Kopfstütze
DE102011054927B4 (de) Sitztiefenverstellung für einen Fahrzeugsitz
DE202015101436U1 (de) Höheneinrichtbares Seitenteil für ein Pflegebett
DE3435478C2 (fr)
DE10133132A1 (de) Armstütze für Stühle
DE2525013A1 (de) Kopfstuetze
EP3528666B1 (fr) Système de dossier
DE29901666U1 (de) Armstütze, insbesondere für Büro- und Drehstühle
EP1649786A1 (fr) Ferrure pour l'articulation de supports des lattes d'un sommier
EP0995373B1 (fr) Dispositif d'assemblage en rangée pour chaises à usages multiples
DE19635925A1 (de) Futtergitter
DE2616802A1 (de) Halter fuer lotrecht regelbare fahrzeugsitze
AT400798B (de) Sitz- und liegemöbel
EP3323673B1 (fr) Guidage linéaire et appuie-tête doté du guidage linéaire
DE102015106364A1 (de) Polsterintegriertes Bedienelement
DE102011081685B4 (de) Kopfstützenanordnung für einen Fahrzeugsitz

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20181026