DE60215709D1 - Bürostuhl - Google Patents

Bürostuhl

Info

Publication number
DE60215709D1
DE60215709D1 DE60215709T DE60215709T DE60215709D1 DE 60215709 D1 DE60215709 D1 DE 60215709D1 DE 60215709 T DE60215709 T DE 60215709T DE 60215709 T DE60215709 T DE 60215709T DE 60215709 D1 DE60215709 D1 DE 60215709D1
Authority
DE
Germany
Prior art keywords
chair
lumbar
cam
control
adjustable
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.)
Expired - Fee Related
Application number
DE60215709T
Other languages
English (en)
Other versions
DE60215709T2 (de
Inventor
Ronnie K Watson
Anthony K Chapman
Matthew E Chrostowski
Randall C Lewis
Timothy P Coffield
James W Bach
David F Bach
Christopher G Inman
Scott M Ebenstein
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.)
JSJ Seating Co Texas LP
Original Assignee
JSJ Seating Co Texas LP
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
Priority claimed from US09/769,967 external-priority patent/US6842959B2/en
Application filed by JSJ Seating Co Texas LP filed Critical JSJ Seating Co Texas LP
Publication of DE60215709D1 publication Critical patent/DE60215709D1/de
Application granted granted Critical
Publication of DE60215709T2 publication Critical patent/DE60215709T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/282—Seat parts with tensioned springs, e.g. of flat type with mesh-like supports, e.g. elastomeric membranes
    • 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
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • 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
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
DE60215709T 2001-01-25 2002-01-25 Bürostuhl Expired - Fee Related DE60215709T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US769967 2001-01-25
US09/769,967 US6842959B2 (en) 2001-01-25 2001-01-25 Load bearing fabric attachment and associated method
US883646 2001-06-18
US09/883,646 US6688690B2 (en) 2001-01-25 2001-06-18 Office chair

Publications (2)

Publication Number Publication Date
DE60215709D1 true DE60215709D1 (de) 2006-12-14
DE60215709T2 DE60215709T2 (de) 2007-08-30

Family

ID=27118250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60215709T Expired - Fee Related DE60215709T2 (de) 2001-01-25 2002-01-25 Bürostuhl

Country Status (9)

Country Link
US (1) US7029071B2 (de)
EP (2) EP1719435A1 (de)
JP (2) JP3742017B2 (de)
CN (1) CN1370490A (de)
AT (1) ATE343949T1 (de)
CA (2) CA2368923C (de)
DE (1) DE60215709T2 (de)
ES (1) ES2273926T3 (de)
TW (1) TWI240621B (de)

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DE10357165A1 (de) * 2003-12-06 2005-06-30 Bock-1 Gmbh & Co. Synchronmechanik für Bürostühle
JP4750401B2 (ja) * 2004-10-29 2011-08-17 株式会社イトーキ 椅子
EP1855569B1 (de) * 2005-03-01 2022-02-16 Haworth, Inc. Rückenlehne eines stuhl mit lenden- und beckenstützen
JP5013359B2 (ja) * 2006-03-28 2012-08-29 コクヨ株式会社 椅子
JP4844723B2 (ja) * 2006-03-28 2011-12-28 コクヨ株式会社 椅子
JP5004152B2 (ja) * 2006-03-28 2012-08-22 コクヨ株式会社 椅子
US20080084101A1 (en) * 2006-10-04 2008-04-10 Mark Powicki Forward-biased postural chair
US10842280B2 (en) 2006-10-04 2020-11-24 Access Enterprise, Llc Therapeutic back support and stabilization
US8616641B2 (en) 2006-10-04 2013-12-31 Access Enterprise, Llc Therapeutic back support and stabilization
US7695067B2 (en) * 2007-03-02 2010-04-13 Goetz Mark W Ergonomic adjustable chair
EP2017756A1 (de) * 2007-07-20 2009-01-21 BrainLAB AG Verfahren zur Anzeige und/oder Bearbeitung bzw. Verarbeitung von Bilddaten medizinischen oder medizintechnischen Ursprungs mit Gestenerkennung
DE102007059984B4 (de) * 2007-12-11 2014-05-15 Sedus Stoll Ag Bürostuhl mit neigbarer Rückenlehne und Mitteln zur Neigungsbegrenzung der Rückenlehne
IT1395300B1 (it) 2008-10-22 2012-09-05 Imarc Spa Sistema di regolazione della posizione reciproca tra due parti di mobili.-
US8944507B2 (en) * 2009-10-13 2015-02-03 Herman Miller, Inc. Ergonomic adjustable chair mechanisms
EP2563563A1 (de) * 2010-04-26 2013-03-06 Haworth, Inc. Verfahren zur herstellung einer stuhllehne
DE102011016476A1 (de) * 2011-04-08 2012-10-11 Bock 1 Gmbh & Co. Kg Sitzträger für einen Stuhl
JP5882684B2 (ja) * 2011-11-04 2016-03-09 株式会社岡村製作所 椅子
US9155393B2 (en) 2011-11-04 2015-10-13 Okamura Corporation Chair
US20140157939A1 (en) 2011-12-09 2014-06-12 Grand Rapids Controls Company, Llc Release mechanism
KR101148032B1 (ko) * 2011-12-15 2012-05-24 주식회사 시디즈 의자의 요추 지지장치
JP5490175B2 (ja) * 2012-05-15 2014-05-14 コクヨ株式会社 椅子
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
CN103799741B (zh) * 2012-11-01 2017-06-20 奥弗·巴查 座椅靠背，座椅装置及方法
USD743712S1 (en) 2013-03-15 2015-11-24 Herman Miller, Inc. Chair
US9801471B2 (en) 2014-04-17 2017-10-31 Hni Technologies Inc. Chair and chair control assemblies, systems, and methods
US9861203B2 (en) * 2015-03-05 2018-01-09 A-Dec, Inc. Seat assembly for task-oriented seating
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
AU2016247797B2 (en) 2015-04-13 2019-08-01 Steelcase Inc. Seating arrangement
CN106880204A (zh) * 2015-12-16 2017-06-23 有限会社爱琳彩 铰接式椅子
US10463153B2 (en) 2016-06-09 2019-11-05 Steelcase Inc. Seating arrangement
ES2595530B1 (es) * 2016-08-10 2017-07-17 Javier PERALES BOTÍA Nueva estación de trabajo ergonómica con asistencia al movimiento para peluqueros
CN107187357B (zh) * 2017-05-31 2023-04-18 安道拓(重庆)汽车部件有限公司 扶手锁定机构及带有扶手锁定机构的汽车座椅扶手
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
CA3063824C (en) * 2017-06-20 2022-10-11 Kokuyo Co., Ltd. Chair
CN107136816B (zh) * 2017-06-30 2022-11-25 杭州飞思十工业设计有限公司 一种坐姿矫正坐具
US11160704B2 (en) * 2018-01-15 2021-11-02 Vrmeco Llc Joystick chair
CN108514264A (zh) * 2018-06-20 2018-09-11 昆山奇朗数码科技有限公司 一种自动调节座椅
CN109131897A (zh) * 2018-07-04 2019-01-04 苏州频聿精密机械有限公司 一种航空座椅位置调节装置
CN109497751A (zh) * 2018-11-26 2019-03-22 陈敏 一种椅座的腰垫结构
WO2020172243A1 (en) 2019-02-21 2020-08-27 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
CN111657704A (zh) * 2019-03-05 2020-09-15 及桦实业股份有限公司 座椅扶手支撑垫角度调整结构
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11690457B2 (en) 2020-02-04 2023-07-04 Hni Technologies Inc. Chair with flexible internal support
DE102020126229B4 (de) 2020-10-07 2022-06-30 Bock 1 Gmbh & Co. Kg Bedienvorrichtung zum Verstellen einer Rückenlehne eines Bürostuhls
CN112617493B (zh) * 2020-12-22 2022-06-24 深圳东港嘉胜家具制造有限公司 一种座椅
CN113125226B (zh) * 2021-04-16 2023-09-05 重庆医药高等专科学校 一种生物组织切片机
CN113855276B (zh) * 2021-10-07 2023-03-10 北京华腾创新科技有限公司 一种手术椅
USD1014163S1 (en) * 2021-10-18 2024-02-13 Orangebox Limited Back for a task chair

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB794138A (en) * 1955-12-20 1958-04-30 Res Interests Ltd Improvements in or relating to reclining chairs
ATE62389T1 (de) 1987-08-14 1991-04-15 Grammer Ag Sitz, insbesondere arbeitssitz, bspw. buerostuhl oder fahrersitz.
WO1989003649A1 (en) * 1987-10-24 1989-05-05 Kokuyo Co., Ltd. Reclining chair
DE3930983C2 (de) * 1989-09-16 1993-09-30 Rolf Voelkle Sitzmöbel mit neigungsverstellbarer Sitzfläche
US5314237A (en) * 1992-02-12 1994-05-24 Kimball International Marketing, Inc. Reclining chair
US5282670A (en) * 1992-04-20 1994-02-01 Steelcase Inc. Cable actuated variable stop mechanism
US6296312B1 (en) * 1995-02-21 2001-10-02 Neutral Posture Ergonomics, Inc. Armrest assembly
DE19543818C1 (de) * 1995-11-24 1997-05-07 Desanta Stuhl mit Kniestütze
US6139103A (en) * 1997-03-12 2000-10-31 Leggett & Platt, Inc. Synchronized chair seat and backrest tilt control mechanism
US6076892A (en) * 1997-06-04 2000-06-20 Knoll, Inc. Multi-adjustable armrest assembly
US6086153A (en) * 1997-10-24 2000-07-11 Steelcase Inc. Chair with reclineable back and adjustable energy mechanism
US6139107A (en) * 2000-03-17 2000-10-31 Lee; Ching-Yang Armrest adjusting mechanism
US6619746B2 (en) * 2000-06-09 2003-09-16 Haworth, Inc. Height-adjustable rotatable chair arm
US6394553B1 (en) * 2000-06-09 2002-05-28 Knoll, Inc. Adjustable armrest assembly with single adjustment lever
US6467842B1 (en) * 2001-04-09 2002-10-22 Aur Hann Co., Ltd. Locating structure of a reclining leisure chair

Also Published As

Publication number Publication date
US20040046436A1 (en) 2004-03-11
JP3742017B2 (ja) 2006-02-01
CA2525902A1 (en) 2002-07-25
JP2002300931A (ja) 2002-10-15
EP1226773B1 (de) 2006-11-02
CN1370490A (zh) 2002-09-25
ATE343949T1 (de) 2006-11-15
DE60215709T2 (de) 2007-08-30
CA2368923A1 (en) 2002-07-25
ES2273926T3 (es) 2007-05-16
US7029071B2 (en) 2006-04-18
CA2368923C (en) 2006-03-14
EP1226773A1 (de) 2002-07-31
EP1719435A1 (de) 2006-11-08
JP2006006965A (ja) 2006-01-12
TWI240621B (en) 2005-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee