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AU2001296981A1 - Chair control - Google Patents

Chair control

Info

Publication number
AU2001296981A1
AU2001296981A1 AU2001296981A AU9698101A AU2001296981A1 AU 2001296981 A1 AU2001296981 A1 AU 2001296981A1 AU 2001296981 A AU2001296981 A AU 2001296981A AU 9698101 A AU9698101 A AU 9698101A AU 2001296981 A1 AU2001296981 A1 AU 2001296981A1
Authority
AU
Australia
Prior art keywords
chair control
chair
control
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.)
Abandoned
Application number
AU2001296981A
Inventor
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.)
GHSP Inc
Original Assignee
GHSP Inc
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 GHSP Inc filed Critical GHSP Inc
Publication of AU2001296981A1 publication Critical patent/AU2001296981A1/en
Abandoned 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
    • 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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
AU2001296981A 2000-10-06 2001-10-05 Chair control Abandoned AU2001296981A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/680,778 US6588843B1 (en) 2000-10-06 2000-10-06 Chair control
US09/680,778 2000-10-06
PCT/US2001/042466 WO2002028228A2 (en) 2000-10-06 2001-10-05 Chair control

Publications (1)

Publication Number Publication Date
AU2001296981A1 true AU2001296981A1 (en) 2002-04-15

Family

ID=24732474

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001296981A Abandoned AU2001296981A1 (en) 2000-10-06 2001-10-05 Chair control

Country Status (3)

Country Link
US (1) US6588843B1 (en)
AU (1) AU2001296981A1 (en)
WO (2) WO2002028228A2 (en)

Families Citing this family (49)

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MY126880A (en) * 2000-10-16 2006-10-31 Kokuyo Kk Chair
DE10200358A1 (en) * 2002-01-08 2003-07-17 Dauphin Friedrich W Gmbh Chair, especially an office chair
US7249802B2 (en) * 2002-02-13 2007-07-31 Herman Miller, Inc. Back support structure
US20030214166A1 (en) * 2002-05-15 2003-11-20 Schambre John E. Adjustable seatback assembly
DE60324941D1 (en) * 2002-07-23 2009-01-08 Okamura Corp CHAIR
DE20319457U1 (en) * 2002-12-31 2004-04-22 Metalseat S.R.L., Galliera Veneta Locking device for office chair with adjustable seat and backrest has coaxial with pressure spring between lower side of backrest and central holder body a rod fixed to backrest on one side and movable axially to static connecting body
AU2003234076A1 (en) * 2003-05-21 2004-12-13 Co.Fe.Mo. S.P.A. Modular mechanism for office chairs and the like
US6957862B2 (en) * 2003-10-09 2005-10-25 Su-Ming Chen Chair with a seat-inclination adjusting device
US6957864B2 (en) * 2003-10-09 2005-10-25 Su-Ming Chen Chair with a stopping device
US7147285B2 (en) * 2004-01-20 2006-12-12 Tung Yu Oa Co., Ltd. Reclining apparatus for chair
DE102005003383B3 (en) * 2005-01-24 2006-08-03 Bock 1 Gmbh & Co. Kg synchronous mechanism
CN101132719B (en) * 2005-03-01 2012-06-20 霍沃思公司 Tilt Control Mechanism for Seats
USD550991S1 (en) * 2006-05-03 2007-09-18 Donati S.P.A. Seat component
USD549016S1 (en) * 2006-05-03 2007-08-21 Donati S.P.A. Seat component
DE102006023982A1 (en) * 2006-05-22 2007-12-06 Wilkhahn Wilkening + Hahne Gmbh & Co. Kg chair
JP4037438B2 (en) * 2006-06-29 2008-01-23 沖電気工業株式会社 Chair
US7766426B2 (en) * 2006-08-29 2010-08-03 Ram Machines (1990) Ltd. Tilt controls for chairs
GB2443058B (en) * 2006-09-30 2011-09-21 Huang Yucheng Adjustment apparatus for a swivel chair
EP2068677B1 (en) 2006-10-04 2013-01-02 Formway Furniture Limited A chair
EP1946674B1 (en) * 2007-01-22 2009-12-16 Sedus Stoll AG Chair with adjustable seat
ITCR20070007A1 (en) * 2007-03-27 2008-09-28 L & P Property Management Company SEAT MECHANISM WITH REGULATION OF TWO POSITIONS OF REST
US7874615B2 (en) * 2007-03-29 2011-01-25 Brunswick Corporation Recumbent seat mechanism
US20090066135A1 (en) * 2007-09-09 2009-03-12 Tung-Hua Su Inclination Adjusting Device for Chair Seat
USD604535S1 (en) 2008-04-09 2009-11-24 Formway Furniture Limited Chair
USD600051S1 (en) 2008-04-09 2009-09-15 Formway Furniture Limited Chair back
TW200950726A (en) * 2008-06-06 2009-12-16 Fon Chin Ind Co Ltd Front-and-back reciprocating, reclining, lifting and lowering apparatus for a chair back
US8172324B2 (en) * 2008-06-06 2012-05-08 Knoll, Inc. Preference control mechanism
US8167373B2 (en) 2008-06-06 2012-05-01 Knoll, Inc. Height adjustment mechanism for a chair
US20110095588A1 (en) * 2008-08-19 2011-04-28 Jen Li-Wen Two-Stage Adjusting Member for Adjusting Slope of Seat Back
CA131020S (en) 2008-12-12 2010-02-03 Formway Furniture Ltd Chair
CA2950118C (en) 2008-12-12 2019-04-23 Formway Furniture Limited A chair, a support, and components
USD601827S1 (en) 2008-12-18 2009-10-13 Formway Furniture Limited Furniture base
TWM390712U (en) * 2010-05-31 2010-10-21 Wen-Shan Ke Chair adjustment device
US9458905B2 (en) 2012-09-20 2016-10-04 Steelcase Inc. Spring assembly and method
DE102014109438A1 (en) * 2013-07-07 2015-01-08 Bock 1 Gmbh & Co. Kg Mechanics for an office chair
US9271573B2 (en) * 2014-04-10 2016-03-01 Dongguan Kentec Office Seating Co., Ltd. Multifunction control device
US9241573B1 (en) * 2014-10-22 2016-01-26 Zhongshan Shi Songlin Furniture Co., Ltd. Resilient-support adjusting device of chair backrest
US9560917B2 (en) * 2014-11-26 2017-02-07 Steelcase Inc. Recline adjustment system for chair
JP6764114B2 (en) 2016-11-18 2020-09-30 テイ・エス テック株式会社 Seating device
US10155455B1 (en) * 2017-06-14 2018-12-18 Tung Yu O.A. Co., Ltd. Combining structure between seat body and seat chassis of chair
CN107080379B (en) * 2017-06-20 2023-07-11 中威控股集团有限公司 Chair and chair lifting adjusting control mechanism thereof
US10342353B2 (en) * 2017-06-20 2019-07-09 Zhongwei Holding Group Co., Ltd Chair reclining adjustment mechanism
CN111387745B (en) * 2019-10-08 2023-06-16 杭州中泰实业集团有限公司 Multifunctional swivel chair tray and use method thereof
US11122899B2 (en) * 2019-10-15 2021-09-21 Rolapal Limited Seat for users with postural care requirements
NL2026485B1 (en) * 2020-09-16 2022-05-16 Npk Design B V Adjustable chair
CN113729426B (en) * 2021-05-27 2025-11-28 广东联友办公家具有限公司 Seat chassis and seat
WO2023086245A1 (en) * 2021-11-09 2023-05-19 Steelcase Inc. Tilt control system for a chair
CN116326947A (en) * 2023-03-21 2023-06-27 广东联友办公家具有限公司 Seat adjusting module, seat frame and seat
NO20240234A1 (en) * 2024-03-12 2025-09-15 Flokk Sp Z O O Tilt and lock mechanism for a chair

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645795A5 (en) 1979-07-23 1984-10-31 Drabert Soehne Chair, in particular visual display unit chair
EP0091936B1 (en) 1981-10-28 1986-02-12 Pledge Office Chairs Limited Tilting mechanism for a chair
US5567012A (en) * 1986-04-10 1996-10-22 Steelcase, Inc. Chair control
GB2246287B (en) * 1990-06-12 1993-10-20 Unit Press Limited Back support pillar for a chair
IE66531B1 (en) 1991-05-21 1996-01-24 Ashfield Eng Co Wexford Ltd A chair tilting mechanism
IE69256B1 (en) 1992-03-10 1996-08-21 Ashfield Eng Co Wexford Ltd A chair tilting mechanism
KR100307576B1 (en) * 1992-06-15 2001-12-05 헤르만밀러인코퍼레이티드 Adjustable Pillar of Office Chair
EP0763991A4 (en) * 1994-06-10 2000-10-04 Haworth Inc Ergonomic chair
CA2156372A1 (en) 1994-08-17 1996-02-18 William John Hancock Chair tilting mechanism
US5782536A (en) * 1995-02-17 1998-07-21 Steelcase Inc. Modular chair construction and method of assembly
US5765914A (en) * 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
US5810439A (en) * 1996-05-09 1998-09-22 Haworth, Inc. Forward-rearward tilt control for chair
US5664834A (en) 1996-10-08 1997-09-09 Hsu; Hsiu-Lan Adjusting device of a chair
DE19702328A1 (en) * 1997-01-23 1998-07-30 Comforto Gmbh Chair with synchronous mechanism
US6139103A (en) * 1997-03-12 2000-10-31 Leggett & Platt, Inc. Synchronized chair seat and backrest tilt control mechanism
US5909924A (en) * 1997-04-30 1999-06-08 Haworth, Inc. Tilt control for chair
US5934758A (en) * 1997-04-30 1999-08-10 Haworth, Inc. Membrane chair
US6250715B1 (en) * 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
GB9802447D0 (en) 1998-02-04 1998-04-01 Unit Press Limited Mechanism for chair
IT245520Y1 (en) * 1998-07-16 2002-03-22 Beniamino Miotto MECHANICAL DEVICE PARTICULARLY FOR THE SYNCHRONOUS HANDLING OF THE SEAT AND BACK OF A CHAIR.
US6491344B1 (en) 1999-07-21 2002-12-10 Leggett & Platt Ltd. Chair adjustment mechanism
US6450577B1 (en) * 2000-12-04 2002-09-17 Haworth, Inc. Multifunction tilt control with single actuator

Also Published As

Publication number Publication date
WO2002028228A3 (en) 2002-06-27
US6588843B1 (en) 2003-07-08
WO2002028228A2 (en) 2002-04-11
WO2003030688A1 (en) 2003-04-17
WO2002028228A9 (en) 2002-10-31

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