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DE102011001811A8 - Stuhl - Google Patents

Stuhl Download PDF

Info

Publication number
DE102011001811A8
DE102011001811A8 DE102011001811A DE102011001811A DE102011001811A8 DE 102011001811 A8 DE102011001811 A8 DE 102011001811A8 DE 102011001811 A DE102011001811 A DE 102011001811A DE 102011001811 A DE102011001811 A DE 102011001811A DE 102011001811 A8 DE102011001811 A8 DE 102011001811A8
Authority
DE
Germany
Prior art keywords
chair
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Withdrawn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
DE102011001811A
Other languages
English (en)
Other versions
DE102011001811A1 (de
Inventor
Carsten Gehner
Heiko Büttner
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.)
Wilkhahn Wilkening and Hahne GmbH and Co KG
Original Assignee
Wilkhahn Wilkening and Hahne 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 Wilkhahn Wilkening and Hahne GmbH and Co KG filed Critical Wilkhahn Wilkening and Hahne GmbH and Co KG
Priority to DE102011001811A priority Critical patent/DE102011001811A1/de
Priority to EP12155797.9A priority patent/EP2508102B1/de
Priority to US13/401,125 priority patent/US9504330B2/en
Priority to JP2012069875A priority patent/JP5726798B2/ja
Publication of DE102011001811A1 publication Critical patent/DE102011001811A1/de
Publication of DE102011001811A8 publication Critical patent/DE102011001811A8/de
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • 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
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining 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
    • 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
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining 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
    • 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
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • 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
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • A47C7/144—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions with array of movable supports
    • 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 back-rest or backrest-seat unit in the base frame
    • A47C7/443—Supports 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
    • 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 back-rest or backrest-seat unit in the base frame
    • A47C7/445—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • A47C7/4454—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs of torsion type
    • 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 back-rest or backrest-seat unit in the base frame
    • A47C7/448—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with resilient blocks

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
DE102011001811A 2011-04-05 2011-04-05 Stuhl Withdrawn DE102011001811A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE102011001811A DE102011001811A1 (de) 2011-04-05 2011-04-05 Stuhl
EP12155797.9A EP2508102B1 (de) 2011-04-05 2012-02-16 Stuhl
US13/401,125 US9504330B2 (en) 2011-04-05 2012-02-21 Chair
JP2012069875A JP5726798B2 (ja) 2011-04-05 2012-03-26 椅子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011001811A DE102011001811A1 (de) 2011-04-05 2011-04-05 Stuhl

Publications (2)

Publication Number Publication Date
DE102011001811A1 DE102011001811A1 (de) 2012-10-11
DE102011001811A8 true DE102011001811A8 (de) 2013-03-07

Family

ID=45655960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011001811A Withdrawn DE102011001811A1 (de) 2011-04-05 2011-04-05 Stuhl

Country Status (4)

Country Link
US (1) US9504330B2 (de)
EP (1) EP2508102B1 (de)
JP (1) JP5726798B2 (de)
DE (1) DE102011001811A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012107778B4 (de) * 2012-08-23 2018-08-16 Haworth Gmbh Stuhl, insbesondere Bürostuhl
EP2908696B2 (de) 2012-10-18 2023-03-15 Vitra AG Synchrone sitzverstellung
MY187897A (en) * 2013-06-12 2021-10-27 Stefan Brodbeck Chair
DE202014100062U1 (de) * 2014-01-08 2015-04-10 Innotec Motion GmbH Sitzmöbel mit federnder Rückenlehne
DE102014103780B3 (de) * 2014-03-19 2015-06-18 Wilkhahn Wilkening + Hahne Gmbh + Co. Stuhl
KR101468640B1 (ko) 2014-04-02 2014-12-04 주식회사 미보기아 슬라이딩캠 어셈블리 제조방법 및 슬라이딩캠 및 고정캠을 구비한 캠 샤프트 어셈블리 조립방법
DE102014220695A1 (de) 2014-10-13 2016-04-28 Haworth Gmbh Stuhl, insbesondere Bürostuhl
DE102015102007B3 (de) * 2015-02-12 2016-07-28 Wilkhahn Wilkening + Hahne Gmbh + Co. Sitzmöbel
WO2018116386A1 (ja) * 2016-12-20 2018-06-28 コクヨ株式会社 椅子及び椅子のカバー部材
JP6785644B2 (ja) * 2016-12-20 2020-11-18 コクヨ株式会社 椅子及び椅子のカバー部材
US10856660B2 (en) * 2016-12-20 2020-12-08 Kokuyo Co., Ltd. Chair
WO2018116426A1 (ja) * 2016-12-21 2018-06-28 コクヨ株式会社 椅子
DE202017100480U1 (de) * 2017-01-30 2018-05-03 Armin Sander Sitzmöbel, insbesondere Bürostuhl
EP3576573B1 (de) * 2017-02-03 2021-04-07 Zhejiang Sunon Furniture Manufacture Co., Ltd. Stuhl
US11297951B2 (en) 2017-06-20 2022-04-12 Kokuyo Co., Ltd. Chair whose seat swings in a front-rear direction and a left-right direction
US10383448B1 (en) 2018-03-28 2019-08-20 Haworth, Inc. Forward tilt assembly for chair seat
US10702066B2 (en) * 2018-11-19 2020-07-07 Profim SP. ZO.O Office chair
DE102019122164A1 (de) * 2019-08-19 2021-02-25 Viasit Bürositzmöbel Gmbh Stuhl
US11051624B1 (en) * 2020-02-27 2021-07-06 Comfordy Co., Ltd. Twistable chair backrest frame
CN213605400U (zh) * 2020-08-07 2021-07-06 浙江圣奥家具制造有限公司 一种座椅靠背摇摆结构
DE102021104004A1 (de) * 2021-02-19 2022-08-25 Eb-Invent Gmbh Sitzmöbel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69414878T2 (de) * 1993-11-01 1999-06-24 Labofa A/S, Skalskoer Bürostuhl mit synchroner verstellung von sitz und rückenlehne
EP1051931B1 (de) * 1999-05-14 2003-10-15 Löffler Bürositzmöbel GmbH Sitzteillagerung mit Synchronmechanik
DE202007001395U1 (de) * 2007-01-31 2008-06-05 Sander, Armin Stuhl, insbesondere Bürostuhl
DE102007002284A1 (de) * 2002-09-12 2008-07-17 Wilkhahn Wilkening + Hahne Gmbh + Co. Stuhl
DE202009009612U1 (de) * 2009-07-14 2009-10-01 Wilkhahn Wilkening + Hahne Gmbh & Co. Kg Stuhl

Family Cites Families (44)

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US3824991A (en) * 1972-09-05 1974-07-23 W Whitaker Therapeutic chair for exercising back muscles
US4025020A (en) * 1976-03-22 1977-05-24 Leggett & Platt Incorporated Rocker base
DE3632131C2 (de) * 1986-06-04 2001-12-13 Hartmut S Engel Funktions-Sitzmöbel
DE3930361C2 (de) * 1989-09-12 1993-11-04 Simon Desanta Stuhl, insbesondere buerostuhl
US5113851A (en) * 1990-03-01 1992-05-19 Eugenio Gamba Chair equipped with a singing seat
US5588704A (en) * 1992-08-13 1996-12-31 Harza; Richard D. Ergonomic antifatigue seating device and method
DE4312113C1 (de) * 1993-04-14 1994-10-27 Mauser Waldeck Ag Sitzmöbel
US5409295A (en) * 1993-05-25 1995-04-25 Omniflex Specialties Omnidirectional tilting mechanism
DE29522051U1 (de) * 1995-12-21 1999-07-01 Fitz, Wolfgang, Dr., South Natick, Mass. Sitzelement
US6068280A (en) * 1996-09-13 2000-05-30 Torres; Hank G. Self-leveling seat for a wheelchair
US5971481A (en) * 1996-10-11 1999-10-26 Giroflex Entwicklungs Ag Chair, specially an office chair
NL1004551C2 (nl) * 1996-11-18 1998-05-19 Rpi Advanced Technology Group Stoel.
JP3136280B2 (ja) * 1997-04-28 2001-02-19 株式会社いのうえアソシエーツ 椅 子
US6059363A (en) * 1997-04-30 2000-05-09 Haworth, Inc. Chairback with side torsional movement
US5909924A (en) * 1997-04-30 1999-06-08 Haworth, Inc. Tilt control for chair
DE19726160A1 (de) * 1997-06-20 1998-12-24 Johannes Uhlenbrock Sitzmöbel, insbesondere Bürodrehstuhl
JP3131645B2 (ja) * 1997-11-20 2001-02-05 博 宇土 自動座面傾動椅子
NO982788L (no) * 1998-06-17 1999-12-20 Ring Mekanikk As Stolbeslag
WO2000056191A2 (de) * 1999-03-18 2000-09-28 Thomas Walser Sitzvorrichtung mit einem elastischen tragelement und sitzelement für eine sitzvorrichtung
DE19927691A1 (de) * 1999-06-17 2000-12-28 Koenig & Neurath Ag Stuhl, insbesondere Bürostuhl
DE10026292C2 (de) * 1999-07-06 2003-03-20 Roeder Peter Stuhl
CN100396213C (zh) * 2000-02-18 2008-06-25 思嘎茨讷工业株式会社 靠背椅子
EP1197168B1 (de) * 2000-10-12 2007-01-24 Vitra Patente AG Lagerung für einen Sitz
CN100353889C (zh) * 2000-10-16 2007-12-12 科库友株式会社 椅子
DE10194641T5 (de) * 2000-10-16 2005-04-07 Kokuyo Co., Ltd. Stuhl
US7032972B2 (en) * 2001-11-01 2006-04-25 Berman Irwin R Resilient seating structure
US6869142B2 (en) * 2002-09-12 2005-03-22 Steelcase Development Corporation Seating unit having motion control
US7048335B2 (en) * 2003-06-05 2006-05-23 Steelcase Development Corporation Seating unit with crossbar seat support
US6945602B2 (en) * 2003-12-18 2005-09-20 Haworth, Inc. Tilt control mechanism for chair
DE202004005366U1 (de) * 2004-04-05 2004-06-24 VS Vereinigte Spezialmöbelfabriken GmbH & Co. Stuhl mit Wippmechanik
US7008017B1 (en) * 2004-06-17 2006-03-07 Wegener William E Dynamic chair
US7434881B1 (en) * 2004-06-17 2008-10-14 Wegener William E Dynamic chair
CN101296636B (zh) * 2004-07-08 2010-10-06 诺尔公司 办公椅
DE202005004880U1 (de) * 2005-03-26 2006-08-03 Sander, Armin Stuhl, insbesondere Bürostuhl
JP4747311B2 (ja) * 2005-11-11 2011-08-17 コクヨ株式会社 椅子
DE102006023982A1 (de) * 2006-05-22 2007-12-06 Wilkhahn Wilkening + Hahne Gmbh & Co. Kg Stuhl
EP2543280B1 (de) * 2006-10-04 2014-01-08 Formway Furniture Limited Stuhl
US7806479B2 (en) * 2007-02-14 2010-10-05 Wisys Technology Foundation Seat with adjustable dynamic joint
KR101165884B1 (ko) * 2007-02-27 2012-07-13 가부시끼가이샤 오까무라세이사꾸쇼 의자에 있어서의 가동 부재의 로크 장치
DE102007042032B3 (de) * 2007-09-05 2009-02-26 Sirona Dental Systems Gmbh Stuhl, insbesondere ein Zahnarztstuhl, aufweisend eine Sitzfläche mit neigbaren Beinauflagen
JP2010227314A (ja) * 2009-03-27 2010-10-14 Oki Electric Ind Co Ltd 椅子
US8348341B2 (en) * 2010-09-21 2013-01-08 Yun-Chien Hsiao Chair assembly with a backrest-adjusting device
KR101588146B1 (ko) * 2011-08-10 2016-01-22 도요타 지도샤（주） 차량용 시트 장치
DE102012107778B4 (de) * 2012-08-23 2018-08-16 Haworth Gmbh Stuhl, insbesondere Bürostuhl

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69414878T2 (de) * 1993-11-01 1999-06-24 Labofa A/S, Skalskoer Bürostuhl mit synchroner verstellung von sitz und rückenlehne
EP1051931B1 (de) * 1999-05-14 2003-10-15 Löffler Bürositzmöbel GmbH Sitzteillagerung mit Synchronmechanik
DE102007002284A1 (de) * 2002-09-12 2008-07-17 Wilkhahn Wilkening + Hahne Gmbh + Co. Stuhl
DE202007001395U1 (de) * 2007-01-31 2008-06-05 Sander, Armin Stuhl, insbesondere Bürostuhl
DE202009009612U1 (de) * 2009-07-14 2009-10-01 Wilkhahn Wilkening + Hahne Gmbh & Co. Kg Stuhl

Also Published As

Publication number Publication date
DE102011001811A1 (de) 2012-10-11
EP2508102B1 (de) 2013-08-07
US9504330B2 (en) 2016-11-29
JP2012217845A (ja) 2012-11-12
JP5726798B2 (ja) 2015-06-03
US20120256458A1 (en) 2012-10-11
EP2508102A1 (de) 2012-10-10

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Legal Events

Date Code Title Description
R163 Identified publications notified
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20141101