EP2953508B1 - Mechanik für einen bürostuhl - Google Patents

Mechanik für einen bürostuhl Download PDF

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Publication number
EP2953508B1
EP2953508B1 EP14710494.7A EP14710494A EP2953508B1 EP 2953508 B1 EP2953508 B1 EP 2953508B1 EP 14710494 A EP14710494 A EP 14710494A EP 2953508 B1 EP2953508 B1 EP 2953508B1
Authority
EP
European Patent Office
Prior art keywords
support
functional element
pivoting
spring
backrest support
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.)
Active
Application number
EP14710494.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2953508A1 (de
Inventor
Hermann Bock
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.)
Bock 1 GmbH and Co KG
Original Assignee
Bock 1 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 Bock 1 GmbH and Co KG filed Critical Bock 1 GmbH and Co KG
Publication of EP2953508A1 publication Critical patent/EP2953508A1/de
Application granted granted Critical
Publication of EP2953508B1 publication Critical patent/EP2953508B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/44Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/44Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/031Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/031Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03266Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/031Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP14710494.7A 2013-02-07 2014-02-07 Mechanik für einen bürostuhl Active EP2953508B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202013100574.6U DE202013100574U1 (de) 2013-02-07 2013-02-07 Mechanik für einen Bürostuhl
PCT/EP2014/000336 WO2014121941A1 (de) 2013-02-07 2014-02-07 Mechanik für einen bürostuhl

Publications (2)

Publication Number Publication Date
EP2953508A1 EP2953508A1 (de) 2015-12-16
EP2953508B1 true EP2953508B1 (de) 2019-03-27

Family

ID=50288021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14710494.7A Active EP2953508B1 (de) 2013-02-07 2014-02-07 Mechanik für einen bürostuhl

Country Status (5)

Country Link
US (1) US9894999B2 (ja)
EP (1) EP2953508B1 (ja)
JP (2) JP2016506799A (ja)
DE (2) DE202013100574U1 (ja)
WO (1) WO2014121941A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2886015B1 (en) * 2013-12-17 2016-07-13 Donati S.p.A. Chair with adjustable backrest
EP2946694B1 (en) * 2014-05-22 2016-11-30 Pro-Cord S.p.A. A chair with a tilting backrest
KR200482720Y1 (ko) * 2015-07-24 2017-02-27 정창교 등받이 받침유닛 및 이를 포함하는 의자
DE202016103309U1 (de) 2016-06-22 2016-07-08 Hong Kong Tiansheng International Group Limited Einstellbare Drehstuhlgrundbasis mit einem Schwingbereich nach vorne und hinten
DE102017110492A1 (de) * 2017-05-15 2018-11-15 Bock 1 Gmbh & Co. Kg Armlehne, insbesondere für einen Bürostuhl
CN107898197B (zh) * 2017-09-22 2020-09-11 东莞致诚办公家具有限公司 具有同步调整结构的座椅
IT201700112144A1 (it) * 2017-10-06 2019-04-06 Co Fe Mo Ind S R L Sistema di oscillazione per sedie
CN108371436B (zh) * 2018-04-25 2023-10-27 严澄宇 弹力跷跷板式的自由倾仰机构及自由调节转椅
DE102019113582B4 (de) * 2019-05-21 2022-06-15 Bock 1 Gmbh & Co. Kg Synchronmechanik
CN112971426B (zh) * 2021-03-03 2024-03-08 杭州秋韵工贸有限公司 一种用于座椅联动装置的锁定机构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0716457B2 (ja) 1991-06-26 1995-03-01 株式会社岡村製作所 椅子の背凭れの傾動緩衝装置
WO1996011611A1 (de) * 1994-10-17 1996-04-25 Sifa Sitzfabrik Gmbh Sitzträger für bürostühle oder dergleichen
US6086153A (en) * 1997-10-24 2000-07-11 Steelcase Inc. Chair with reclineable back and adjustable energy mechanism
US6582019B2 (en) * 2000-03-17 2003-06-24 Herman Miller, Inc. Tilt assembly for a chair
DE10123316A1 (de) * 2001-05-14 2002-11-28 Johannes Uhlenbrock Stuhl, insbesondere Bürostuhl, mit einstellbarer Rückenlehnen-Vorbelastungskraft
US7147285B2 (en) * 2004-01-20 2006-12-12 Tung Yu Oa Co., Ltd. Reclining apparatus for chair
CN101370408A (zh) * 2006-01-12 2009-02-18 博克-有限两合公司 永久接触机构
DE202007006762U1 (de) * 2006-10-13 2008-02-14 Bock 1 Gmbh & Co. Kg Mechanik für einen Bürostuhl
ITMI20070719A1 (it) * 2007-04-06 2008-10-07 L & P Property Management Co Dispositivo di inclinazione per un sedile reclinabile.
DE202008011703U1 (de) 2008-02-22 2009-07-02 Bock 1 Gmbh & Co. Kg Mechanik für einen Bürostuhl
JP2011193927A (ja) 2010-03-17 2011-10-06 Kokuyo Co Ltd 椅子
AU2010354307B2 (en) * 2010-05-26 2014-10-02 Takano Co., Ltd. Reaction Force Mechanism for Backrest of Chair and Chair Mounted with the Same
EP2886015B1 (en) * 2013-12-17 2016-07-13 Donati S.p.A. Chair with adjustable backrest

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US20150374132A1 (en) 2015-12-31
EP2953508A1 (de) 2015-12-16
JP2016506799A (ja) 2016-03-07
DE202013100574U1 (de) 2014-05-08
US9894999B2 (en) 2018-02-20
WO2014121941A1 (de) 2014-08-14
JP2018047284A (ja) 2018-03-29
DE102014101517A1 (de) 2014-08-07

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