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Withdrawn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Withdrawn legal-status Critical Current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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support 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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Support 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—Support 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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/448—Support 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 (20)

* 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
WO2014059553A1 (de) 2012-10-18 2014-04-24 Vitra Patente Ag Stuhl mit zueinander synchroner verstellung zwischen rücken- und sitzneigung
WO2014198255A1 (de) * 2013-06-12 2014-12-18 Stefan Brodbeck Stuhl
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
CN109982609B (zh) * 2016-12-20 2022-09-23 国誉株式会社 椅子
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
CA3044190C (en) * 2016-12-21 2023-03-14 Toshiki Yajima Chair
DE202017100480U1 (de) * 2017-01-30 2018-05-03 Armin Sander Sitzmöbel, insbesondere Bürostuhl
CN110430787B (zh) * 2017-02-03 2023-09-12 浙江圣奥家具制造有限公司 座椅
WO2018235174A1 (ja) 2017-06-20 2018-12-27 コクヨ株式会社 椅子
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

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 As 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
DE19547964A1 (de) * 1995-12-21 1997-06-26 Wolfgang Dr Fitz Sitzelement
US6068280A (en) * 1996-09-13 2000-05-30 Torres; Hank G. Self-leveling seat for a wheelchair
BR9706831A (pt) * 1996-10-11 2001-10-16 Giroflex Entwicklungs Ag Cadeira, particularmente uma cadeira de escritório
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
EP1172049A1 (de) * 2000-02-18 2002-01-16 Sugatsune Kogyo Co., Ltd. Stuhl mit rückenlehne und rotierender dmpfvorrichtung
DE50111943D1 (de) * 2000-10-12 2007-03-15 Vitra Patente Ag Lagerung für einen Sitz
US20020180252A1 (en) * 2000-10-16 2002-12-05 Yojiro Kinoshita Chair
MY126880A (en) * 2000-10-16 2006-10-31 Kokuyo Kk Chair
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
ES2401424T3 (es) * 2004-07-08 2013-04-19 Knoll, Inc. Silla de oficina
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
US8087727B2 (en) * 2006-10-04 2012-01-03 Formway Furniture Limited Chair
US7806479B2 (en) * 2007-02-14 2010-10-05 Wisys Technology Foundation Seat with adjustable dynamic joint
US8172323B2 (en) * 2007-02-27 2012-05-08 Okamura Corporation Locking device for a movable member in a chair
DE102007042032B3 (de) * 2007-09-05 2009-02-26 Sirona Dental Systems Gmbh Stuhl, insbesondere ein Zahnarztstuhl, aufweisend eine Sitzfläche mit neigbaren Beinauflagen
JP2010227324A (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
CN103732441B (zh) * 2011-08-10 2016-02-10 丰田自动车株式会社 车辆用座椅装置
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 As 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
JP5726798B2 (ja) 2015-06-03
US20120256458A1 (en) 2012-10-11
DE102011001811A1 (de) 2012-10-11
EP2508102A1 (de) 2012-10-10
US9504330B2 (en) 2016-11-29
JP2012217845A (ja) 2012-11-12
EP2508102B1 (de) 2013-08-07

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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