ATE468049T1 - Sitzstruktur zur verbindung von teilen - Google Patents

Sitzstruktur zur verbindung von teilen

Info

Publication number
ATE468049T1
ATE468049T1 AT06123874T AT06123874T ATE468049T1 AT E468049 T1 ATE468049 T1 AT E468049T1 AT 06123874 T AT06123874 T AT 06123874T AT 06123874 T AT06123874 T AT 06123874T AT E468049 T1 ATE468049 T1 AT E468049T1
Authority
AT
Austria
Prior art keywords
stiffness
connecting parts
seat structure
movable relative
end portion
Prior art date
Application number
AT06123874T
Other languages
English (en)
Inventor
Nobuyuki Ueda
Original Assignee
Kokuyo Furniture Co Ltd
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 Kokuyo Furniture Co Ltd filed Critical Kokuyo Furniture Co Ltd
Application granted granted Critical
Publication of ATE468049T1 publication Critical patent/ATE468049T1/de

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
    • A47C1/03255—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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Furniture Connections (AREA)
  • Springs (AREA)
  • Seats For Vehicles (AREA)
  • Connection Of Plates (AREA)
AT06123874T 2005-11-11 2006-11-10 Sitzstruktur zur verbindung von teilen ATE468049T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005328209A JP5002835B2 (ja) 2005-10-27 2005-11-11 部材の接続構造

Publications (1)

Publication Number Publication Date
ATE468049T1 true ATE468049T1 (de) 2010-06-15

Family

ID=37730780

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06123874T ATE468049T1 (de) 2005-11-11 2006-11-10 Sitzstruktur zur verbindung von teilen

Country Status (6)

Country Link
US (2) US7712833B2 (de)
EP (1) EP1785068B1 (de)
JP (2) JP5002835B2 (de)
CN (1) CN100574671C (de)
AT (1) ATE468049T1 (de)
DE (1) DE602006014345D1 (de)

Families Citing this family (143)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5002835B2 (ja) 2005-10-27 2012-08-15 コクヨ株式会社 部材の接続構造
JP4719905B2 (ja) * 2005-10-27 2011-07-06 コクヨ株式会社 椅子
JP4747311B2 (ja) 2005-11-11 2011-08-17 コクヨ株式会社 椅子
JP4945781B2 (ja) * 2005-11-11 2012-06-06 コクヨ株式会社 椅子
US7703849B2 (en) * 2006-12-22 2010-04-27 B&B Innovators, Llc Vertebral column support apparatus and method
US8251448B2 (en) * 2007-03-13 2012-08-28 Hni Technologies Inc. Dynamic chair back lumbar support system
CA2752446A1 (en) * 2008-10-16 2010-04-22 Okamura Corporation Chair
US8272692B1 (en) * 2009-10-26 2012-09-25 Epperson Ronald B Office chair having tiltable seat and back
WO2011137530A1 (en) 2010-05-05 2011-11-10 Eberhard Von Huene & Associates Inc. Moveable and demountable wall panel system for butt-glazed wall panels
SG186286A1 (en) 2010-06-15 2013-02-28 Claudia Plikat Chair
CA2852035C (en) * 2011-10-14 2020-06-02 American Track Roadsters, Inc. Dynamic seating components for wheelchairs
DE102012107778B4 (de) * 2012-08-23 2018-08-16 Haworth Gmbh Stuhl, insbesondere Bürostuhl
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
US11229294B2 (en) 2012-09-20 2022-01-25 Steelcase Inc. Chair assembly with upholstery covering
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
US8998339B2 (en) 2012-09-20 2015-04-07 Steelcase Inc. Chair assembly with upholstery covering
US9913540B2 (en) 2012-09-21 2018-03-13 Steelcase Inc. Chair construction
WO2014061732A1 (ja) * 2012-10-18 2014-04-24 株式会社岡村製作所 椅子
WO2014059553A1 (de) * 2012-10-18 2014-04-24 Vitra Patente Ag Stuhl mit zueinander synchroner verstellung zwischen rücken- und sitzneigung
EP2910147B1 (de) * 2012-10-18 2018-11-07 Okamura Corporation Stuhl
US9016783B2 (en) 2013-01-24 2015-04-28 Ford Global Technologies, Llc Thin seat flex rest composite cushion extension
US9016784B2 (en) 2013-01-24 2015-04-28 Ford Global Technologies, Llc Thin seat leg support system and suspension
US9409504B2 (en) 2013-01-24 2016-08-09 Ford Global Technologies, Llc Flexible seatback system
US8727374B1 (en) 2013-01-24 2014-05-20 Ford Global Technologies, Llc Vehicle seatback with side airbag deployment
US9415713B2 (en) 2013-01-24 2016-08-16 Ford Global Technologies, Llc Flexible seatback system
US9061616B2 (en) 2013-01-24 2015-06-23 Ford Global Technologies, Llc Articulating headrest assembly
US9126508B2 (en) 2013-01-24 2015-09-08 Ford Global Technologies, Llc Upper seatback pivot system
US9096157B2 (en) 2013-01-24 2015-08-04 Ford Global Technologies, Llc Seating assembly with air distribution system
US9399418B2 (en) 2013-01-24 2016-07-26 Ford Global Technologies, Llc Independent cushion extension and thigh support
US9902293B2 (en) 2013-01-24 2018-02-27 Ford Global Technologies, Llc Independent cushion extension with optimized leg-splay angle
US9216677B2 (en) 2013-01-24 2015-12-22 Ford Global Technologies, Llc Quick-connect trim carrier attachment
US9126504B2 (en) 2013-01-24 2015-09-08 Ford Global Technologies, Llc Integrated thin flex composite headrest assembly
CA2906736C (en) 2013-03-15 2021-11-02 Hni Technologies Inc. Chair with activated back flex
JP6353443B2 (ja) * 2013-06-06 2018-07-04 株式会社イトーキ 椅子
US9193284B2 (en) 2013-06-11 2015-11-24 Ford Global Technologies, Llc Articulating cushion bolster for ingress/egress
US9527418B2 (en) 2013-09-12 2016-12-27 Ford Global Technologies, Llc Semi rigid push/pull vented envelope system
US9480340B1 (en) 2013-09-17 2016-11-01 Corecentric LLC Systems and methods for providing ergonomic exercise chairs
US8905431B1 (en) 2013-09-24 2014-12-09 Ford Global Technologies, Llc Side airbag assembly for a vehicle seat
US9187019B2 (en) 2013-10-17 2015-11-17 Ford Global Technologies, Llc Thigh support for customer accommodation seat
US9505322B2 (en) 2013-10-25 2016-11-29 Ford Global Technologies, Llc Manual lumbar pump assembly
US9315130B2 (en) 2013-11-11 2016-04-19 Ford Global Technologies, Llc Articulating head restraint
US9566884B2 (en) 2013-11-11 2017-02-14 Ford Global Technologies, Llc Powered head restraint electrical connector
DE202013011803U1 (de) * 2013-12-04 2015-03-11 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Fahrzeugsitz mit einer Verriegelungsvorrichtung für eine in sich verdrehbare Rückenlehne
US9365143B2 (en) 2013-12-12 2016-06-14 Ford Global Technologies, Llc Rear seat modular cushion
US9315131B2 (en) 2014-01-23 2016-04-19 Ford Global Technologies, Llc Suspension seat back and cushion system having an inner suspension panel
US9649963B2 (en) 2014-03-04 2017-05-16 Ford Global Technologies, Pllc Trim and foam assembly for a vehicle seat
US9527419B2 (en) 2014-03-31 2016-12-27 Ford Global Technologies, Llc Vehicle seating assembly with manual cushion tilt
US9302643B2 (en) 2014-04-02 2016-04-05 Ford Global Technologies, Llc Vehicle seating assembly with side airbag deployment
US9421894B2 (en) 2014-04-02 2016-08-23 Ford Global Technologies, Llc Vehicle seating assembly with manual independent thigh supports
USD731833S1 (en) 2014-04-17 2015-06-16 Allsteel Inc. Chair
CN106455824A (zh) 2014-04-17 2017-02-22 Hni技术公司 弯曲腰部支撑件
US9694741B2 (en) 2014-08-25 2017-07-04 Ford Global Technologies, Llc Ambient functional lighting of a seat
US10471874B2 (en) 2014-09-02 2019-11-12 Ford Global Technologies, Llc Massage bladder matrix
GB2530297B (en) * 2014-09-18 2019-06-05 Perch Dynamic Solutions Ltd A chair back
US9776533B2 (en) 2014-10-03 2017-10-03 Ford Global Technologies, Llc Torsion bar upper seatback support assembly
US9333882B2 (en) 2014-10-03 2016-05-10 Ford Global Technologies, Llc Manual upper seatback support
US9789790B2 (en) 2014-10-03 2017-10-17 Ford Global Technologies, Llc Tuned flexible support member and flexible suspension features for comfort carriers
DE102014220695A1 (de) * 2014-10-13 2016-04-28 Haworth Gmbh Stuhl, insbesondere Bürostuhl
US9801470B2 (en) 2014-10-15 2017-10-31 Hni Technologies Inc. Molded chair with integrated support and method of making same
USD743180S1 (en) 2014-10-15 2015-11-17 Hni Technologies Inc. Chair
US9771003B2 (en) 2014-10-29 2017-09-26 Ford Global Technologies, Llc Apparatus for customizing a vehicle seat for an occupant
CN104382408A (zh) * 2014-10-30 2015-03-04 芜湖市和蓄机械股份有限公司 转椅底座
US9340131B1 (en) 2014-11-06 2016-05-17 Ford Global Technologies, Llc Head restraint with a multi-cell bladder assembly
US9517777B2 (en) 2014-11-06 2016-12-13 Ford Global Technologies, Llc Lane departure feedback system
CA2911817A1 (en) * 2014-11-11 2016-05-11 Pro-Cord S.P.A. A chair with seat and backrest movable in a synchronized way
US10065570B2 (en) 2014-12-10 2018-09-04 Ford Global Technologies, Llc Electronic device holder for a vehicle seat
US9593642B2 (en) 2014-12-19 2017-03-14 Ford Global Technologies, Llc Composite cam carrier
US9663000B2 (en) 2015-01-16 2017-05-30 Ford Global Technologies, Llc Vehicle seat configured to improve access
US9707877B2 (en) 2015-01-20 2017-07-18 Ford Global Technologies, Llc Independent thigh extension and support trim carrier
US9365142B1 (en) 2015-01-20 2016-06-14 Ford Global Technologies, Llc Manual independent thigh extensions
DE102015102007B3 (de) * 2015-02-12 2016-07-28 Wilkhahn Wilkening + Hahne Gmbh + Co. Sitzmöbel
US9566930B2 (en) 2015-03-02 2017-02-14 Ford Global Technologies, Llc Vehicle seat assembly with side-impact airbag deployment mechanism
US10194750B2 (en) * 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
AU2016247797B2 (en) 2015-04-13 2019-08-01 Steelcase Inc. Seating arrangement
US9802535B2 (en) 2015-04-27 2017-10-31 Ford Global Technologies, Llc Seat having ambient lighting
US9718387B2 (en) 2015-08-03 2017-08-01 Ford Global Technologies, Llc Seat cushion module for a vehicle seating assembly
US10046682B2 (en) 2015-08-03 2018-08-14 Ford Global Technologies, Llc Back cushion module for a vehicle seating assembly
US9688174B2 (en) 2015-08-07 2017-06-27 Ford Global Technologies, Llc Multi-cell seat cushion assembly
US9573528B1 (en) 2015-08-25 2017-02-21 Ford Global Technologies, Llc Integrated seatback storage
USD804879S1 (en) 2015-11-12 2017-12-12 Corecentric LLC Chair
US9616776B1 (en) 2015-11-16 2017-04-11 Ford Global Technologies, Llc Integrated power thigh extender
US9809131B2 (en) 2015-12-04 2017-11-07 Ford Global Technologies, Llc Anthropomorphic pivotable upper seatback support
US9931999B2 (en) 2015-12-17 2018-04-03 Ford Global Technologies, Llc Back panel lower clip anchorage features for dynamic events
US10093214B2 (en) 2016-01-14 2018-10-09 Ford Global Technologies, Llc Mechanical manual leg tilt
US9914421B2 (en) 2016-01-15 2018-03-13 Ford Global Technologies, Llc Seatback flexible slip plane joint for side air bag deployment
US10052990B2 (en) 2016-01-25 2018-08-21 Ford Global Technologies, Llc Extended seatback module head restraint attachment
US9776543B2 (en) 2016-01-25 2017-10-03 Ford Global Technologies, Llc Integrated independent thigh supports
US9756408B2 (en) 2016-01-25 2017-09-05 Ford Global Technologies, Llc Integrated sound system
US10035442B2 (en) 2016-01-25 2018-07-31 Ford Global Technologies, Llc Adjustable upper seatback module
CA3195936A1 (en) 2016-02-05 2017-08-10 Formway Furniture Limited A chair and components
US10182657B2 (en) * 2016-02-12 2019-01-22 Haworth, Inc. Back support for a chair
USD779254S1 (en) * 2016-02-12 2017-02-21 Haworth, Inc. Armrests for a chair
DE102016102556A1 (de) * 2016-02-15 2017-08-17 Interstuhl Büromöbel GmbH & Co. KG Rückenlehne für einen Bürostuhl
US10286818B2 (en) 2016-03-16 2019-05-14 Ford Global Technologies, Llc Dual suspension seating assembly
US10046681B2 (en) 2016-04-12 2018-08-14 Ford Global Technologies, Llc Articulating mechanical thigh extension composite trim payout linkage system
JP6455471B2 (ja) * 2016-03-16 2019-01-23 トヨタ自動車株式会社 車両用シート
US9849817B2 (en) 2016-03-16 2017-12-26 Ford Global Technologies, Llc Composite seat structure
US9994135B2 (en) 2016-03-30 2018-06-12 Ford Global Technologies, Llc Independent cushion thigh support
US10220737B2 (en) 2016-04-01 2019-03-05 Ford Global Technologies, Llc Kinematic back panel
US9889773B2 (en) 2016-04-04 2018-02-13 Ford Global Technologies, Llc Anthropomorphic upper seatback
US10081279B2 (en) 2016-04-12 2018-09-25 Ford Global Technologies, Llc Articulating thigh extension trim tensioning slider mechanism
US10625646B2 (en) 2016-04-12 2020-04-21 Ford Global Technologies, Llc Articulating mechanical thigh extension composite trim payout linkage system
US9802512B1 (en) 2016-04-12 2017-10-31 Ford Global Technologies, Llc Torsion spring bushing
US9845029B1 (en) 2016-06-06 2017-12-19 Ford Global Technologies, Llc Passive conformal seat with hybrid air/liquid cells
US9834166B1 (en) 2016-06-07 2017-12-05 Ford Global Technologies, Llc Side airbag energy management system
US9849856B1 (en) 2016-06-07 2017-12-26 Ford Global Technologies, Llc Side airbag energy management system
US10166895B2 (en) 2016-06-09 2019-01-01 Ford Global Technologies, Llc Seatback comfort carrier
US10377279B2 (en) 2016-06-09 2019-08-13 Ford Global Technologies, Llc Integrated decking arm support feature
US10166894B2 (en) 2016-06-09 2019-01-01 Ford Global Technologies, Llc Seatback comfort carrier
WO2017214564A1 (en) * 2016-06-11 2017-12-14 Humanscale Corporation Chair with articulating backrest
US10252648B2 (en) * 2016-06-30 2019-04-09 Ford Global Technologies, Llc Inertia driven rotatable upper seat portion for rear passenger head clearance
US10286824B2 (en) 2016-08-24 2019-05-14 Ford Global Technologies, Llc Spreader plate load distribution
US10279714B2 (en) 2016-08-26 2019-05-07 Ford Global Technologies, Llc Seating assembly with climate control features
US10391910B2 (en) 2016-09-02 2019-08-27 Ford Global Technologies, Llc Modular assembly cross-tube attachment tab designs and functions
US10239431B2 (en) 2016-09-02 2019-03-26 Ford Global Technologies, Llc Cross-tube attachment hook features for modular assembly and support
US10272282B2 (en) 2016-09-20 2019-04-30 Corecentric LLC Systems and methods for providing ergonomic chairs
US10477973B2 (en) * 2016-11-01 2019-11-19 Ergogenesis Workplace Solutions, Llc Ergonomic chair
US9914378B1 (en) 2016-12-16 2018-03-13 Ford Global Technologies, Llc Decorative and functional upper seatback closeout assembly
WO2018141968A1 (de) * 2017-02-03 2018-08-09 Oboyle Ruarc Stuhl
US10596936B2 (en) 2017-05-04 2020-03-24 Ford Global Technologies, Llc Self-retaining elastic strap for vent blower attachment to a back carrier
US10799028B2 (en) * 2017-08-10 2020-10-13 NHI Corporation Chairs including flexible frames
AU2018344896A1 (en) * 2017-10-05 2020-05-21 Godrej & Boyce Mfg. Co. Ltd., Posture adaptive work chair
CN109549386B (zh) * 2018-04-12 2024-04-12 浙江胜途家具科技有限公司 一种人体工学座椅
WO2019204714A1 (en) 2018-04-19 2019-10-24 Cramer Llc Chair having pliable backrest and methods for same
WO2020079840A1 (ja) * 2018-10-19 2020-04-23 コクヨ株式会社 椅子
US11109683B2 (en) 2019-02-21 2021-09-07 Steelcase Inc. Body support assembly and method for the use and assembly thereof
JP7189811B2 (ja) * 2019-03-08 2022-12-14 株式会社フジ医療器 コントローラチェア
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
USD936984S1 (en) 2020-02-19 2021-11-30 Steelcase Inc. Chair
USD961281S1 (en) 2020-02-19 2022-08-23 Steelcase Inc. Chair
USD937595S1 (en) 2020-02-19 2021-12-07 Steelcase Inc. Chair
USD937024S1 (en) 2020-02-19 2021-11-30 Steelcase Inc. Backrest
USD936985S1 (en) 2020-02-19 2021-11-30 Steelcase Inc. Chair
USD961280S1 (en) 2020-02-19 2022-08-23 Steelcase Inc. Chair
USD935824S1 (en) 2020-02-19 2021-11-16 Steelcase Inc. Seat
USD961317S1 (en) 2020-02-19 2022-08-23 Steelcase Inc. Backrest
US11051624B1 (en) * 2020-02-27 2021-07-06 Comfordy Co., Ltd. Twistable chair backrest frame
WO2021178206A1 (en) 2020-03-02 2021-09-10 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
USD995179S1 (en) 2021-01-20 2023-08-15 Steelcase Inc. Chair with lumbar support
USD988048S1 (en) 2021-01-20 2023-06-06 Steelcase Inc. Lumbar support
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure
USD988049S1 (en) 2021-05-12 2023-06-06 Steelcase Inc. Lumbar support
USD995180S1 (en) 2021-05-12 2023-08-15 Steelcase Inc. Chair with lumbar support

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US293813A (en) * 1884-02-19 Chair
US2083838A (en) * 1934-05-19 1937-06-15 Fritz Cross Company Chair
NL62657C (de) 1945-04-13 1949-03-15
US2538507A (en) * 1946-03-29 1951-01-16 Roy A Cramer Adjustable chair
CH390484A (de) * 1961-01-14 1965-04-15 Stoll Kg Christof Drehstuhl
DE2360165C2 (de) * 1973-12-03 1982-11-25 Drabert Söhne Minden (Westf.), 4950 Minden Sitzmöbel mit schwenkbarer Rückenlehne
US4157203A (en) 1977-05-09 1979-06-05 Center For Design Research And Development N.V. Articulated double back for chairs
US4090700A (en) * 1977-07-26 1978-05-23 Davis Robert E Spring assister
DE3139448C2 (de) * 1981-10-03 1984-06-07 Kusch & Co Sitzmöbelwerke KG, 5789 Hallenberg Stuhl
CH662257A5 (de) * 1983-07-20 1987-09-30 Syntech Sa Arbeitsstuhl.
US4549764A (en) * 1983-09-14 1985-10-29 K. L. Spring & Stamping Corporation Flexible chair back
JPS60160758U (ja) * 1984-04-04 1985-10-25 チトセ株式会社 椅子
CA1184108A (en) * 1984-04-09 1985-03-19 David W. Smith Suspension arrangement for a tilting chair
JPS6141028A (ja) 1984-07-31 1986-02-27 Hino Motors Ltd 繊維強化樹脂製板ばね
GB8425908D0 (en) 1984-10-12 1984-11-21 Anderle E Seat with dynamic lumbar support
DE8515221U1 (de) * 1985-05-23 1986-05-22 VOKO - Franz Vogt & Co, 6301 Pohlheim Sitzmöbel
DE3630503A1 (de) * 1986-09-08 1988-03-10 Girsberger Holding Ag Stuhl
US4709963A (en) * 1986-12-12 1987-12-01 Milsco Manufacturing Company Adjustable office chair
EP0277912B1 (de) * 1987-01-30 1990-09-19 Equus Marketing Ag Stuhl, insbesondere Bürostuhl mit einem Sitz und einer mehrteiligen Rückenlehne
FR2627968A1 (fr) 1988-03-07 1989-09-08 Eurosit Siege articule
US4869552A (en) * 1988-09-14 1989-09-26 Shelby Williams Industries, Inc. Flexible backrest assembly for a chair
US4911501A (en) * 1989-06-09 1990-03-27 Harter Corporation Suspension mechanism for connecting chair backs and seats to a pedestal
JPH0458905A (ja) * 1990-06-27 1992-02-25 Takano Co Ltd 背もたれ付椅子
US5172930A (en) * 1991-03-06 1992-12-22 Boye Brian A Load leveling attachment for leaf spring suspension and method therefor
JP2919131B2 (ja) * 1991-10-22 1999-07-12 株式会社イトーキクレビオ 椅子の傾動制御装置
US5249839A (en) * 1991-11-12 1993-10-05 Steelcase Inc. Split back chair
DE59200011D1 (de) * 1992-01-20 1993-10-14 Stoll Kg Christof Rückenlehne für einen Bürostuhl.
JP2616332B2 (ja) 1992-02-07 1997-06-04 コクヨ株式会社 引出し施錠装置
JP3370132B2 (ja) * 1993-04-15 2003-01-27 タカノ株式会社 椅子の反力ユニット
WO1994027472A1 (en) * 1993-06-02 1994-12-08 Sava Cvek Articulated support chair
DE9313841U1 (de) * 1993-09-13 1993-12-16 Zapf, Otto, 61462 Königstein Rückenlehne eines Sitzmöbels
DK172786B1 (da) * 1995-05-02 1999-07-19 Haag As Møbel med to op til hinanden liggende drejelige støttedele
EP0949875B1 (de) * 1996-10-14 2001-11-21 Vitra Patente AG Rahmenkonstruktion, stellmechanik und polsterbezug für einen stuhl
US6120097A (en) * 1996-11-07 2000-09-19 Perry; Charles Owen Flexible chair with adjustable support frame
JP3553302B2 (ja) * 1996-12-24 2004-08-11 株式会社イトーキクレビオ 椅子における背もたれの支持構造
US5887946A (en) * 1997-01-03 1999-03-30 Raftery Design, Inc. Chair with movable back support
US5951109A (en) * 1997-04-30 1999-09-14 Haworth, Inc. Chairback with side torsional movement
US5975634A (en) * 1997-10-24 1999-11-02 Steelcase Development Inc. Chair including novel back construction
US6220661B1 (en) * 1999-04-19 2001-04-24 Steelcase Development Inc. Chair back and method of assembly
DE19754817A1 (de) * 1997-12-10 1999-06-17 Stoll Sedus Ag Rückenlehne
DE29802360U1 (de) * 1998-02-12 1999-06-10 Vogtherr, Burkhard, Mulhouse Funktionsstuhl
EP0970637A1 (de) * 1998-07-07 2000-01-12 Provenda Marketing Ag Arbeitsstuhl mit Sitztiefenverstellung
JP3884186B2 (ja) * 1998-07-09 2007-02-21 株式会社岡村製作所 椅子
JP4074007B2 (ja) * 1998-07-09 2008-04-09 株式会社岡村製作所 椅子
WO2000022959A1 (de) * 1998-10-20 2000-04-27 Protoned B.V. Stuhlmechanik
WO2000078185A2 (en) * 1999-06-17 2000-12-28 Steelcase Inc. Chair construction
JP3643015B2 (ja) * 2000-06-12 2005-04-27 スガツネ工業株式会社 背もたれ付き椅子
AU2001240399A1 (en) * 2000-03-24 2001-10-03 Giroflex Entwicklungs Ag Seat and backrest assembly for seating, in particular office chairs
US6406096B1 (en) * 2000-03-31 2002-06-18 Shelby Williams Industries, Inc. Seat spring system
DE10026475A1 (de) * 2000-05-27 2001-12-06 Haworth Bueroeinrichtung Gmbh Stuhl
WO2002032269A1 (fr) * 2000-10-16 2002-04-25 Kokuyo Co., Ltd. Chaise
JP3999453B2 (ja) * 2000-10-16 2007-10-31 コクヨ株式会社 椅子
JP3999454B2 (ja) * 2000-10-16 2007-10-31 コクヨ株式会社 折り曲げリンク機構
CN100353889C (zh) * 2000-10-16 2007-12-12 科库友株式会社 椅子
JP2002119375A (ja) 2000-10-16 2002-04-23 Kokuyo Co Ltd 椅 子
US6945605B2 (en) * 2000-10-16 2005-09-20 Kokuyo Co., Ltd. Chair having a slide mechanism for the seat
JP2002119366A (ja) * 2000-10-16 2002-04-23 Kokuyo Co Ltd 椅 子
WO2002069762A2 (en) * 2001-02-23 2002-09-12 Krueger International, Inc. Flexible bar-type back pivot mounting arrangement for a chair
US6672669B2 (en) * 2001-04-30 2004-01-06 First Source Furniture Group Llc Swingable chair back with top pivot
US6585320B2 (en) * 2001-06-15 2003-07-01 Virco Mgmt. Corporation Tilt control mechanism for a tilt back chair
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair
US7014269B2 (en) * 2001-06-15 2006-03-21 Hon Technology Inc. Chair back construction
US6565153B2 (en) * 2001-07-31 2003-05-20 Johnson Controls Technology Corporation Upper back support for a seat
DE10147021B4 (de) 2001-09-25 2004-12-23 Heyde, Marcus, Dipl.-Designer Gestell für ein Sitzmöbel
US20030127896A1 (en) * 2001-12-14 2003-07-10 Deimen Michael L. Chair with lumbar support and conforming back
US6517156B1 (en) * 2002-02-04 2003-02-11 Chang-Chen Lin Backrest structure for a leisure chair
US7134722B2 (en) * 2002-02-08 2006-11-14 Kokuyo Co., Ltd. Chair
CA2472070C (en) * 2002-02-13 2010-03-16 Herman Miller, Inc. Tilt chair having a flexible back, adjustable armrests and adjustable seat depth, and methods for the use thereof
JP2003265256A (ja) * 2002-03-15 2003-09-24 Kokuyo Co Ltd 椅 子
DE10215285A1 (de) * 2002-04-07 2003-10-16 Christian Erker Sitzschale mit Neigungs-Konturkoppelungsmechanismus
JP4159316B2 (ja) * 2002-07-17 2008-10-01 タカノ株式会社 背凭れの取付構造
US20040066075A1 (en) * 2002-10-07 2004-04-08 Chin-Chung Yeh Structure for adjusting backrest for collapsible chairs
US20040140701A1 (en) * 2002-10-15 2004-07-22 Burkhard Schmitz Backrest for a seating structure with an adjustable sacral support
JP4159850B2 (ja) * 2002-10-16 2008-10-01 株式会社内田洋行 背もたれ付き椅子
US6695403B1 (en) * 2002-12-14 2004-02-24 Tung-Hua Su Backrest supporting assembly
US6767066B1 (en) * 2003-01-09 2004-07-27 Patrician Furniture Co. Articulated chair for health care
DE50304649D1 (de) * 2003-02-16 2006-09-28 Stoll Sedus Ag Rückenlehne
USD497264S1 (en) * 2003-09-29 2004-10-19 Steelcase S.A. Seat
US6843530B1 (en) * 2003-12-23 2005-01-18 Yao-Chuan Wu Multi-stage backrest assembly
US7273253B2 (en) * 2004-06-09 2007-09-25 Kimball International, Inc. Chair ride mechanism with tension assembly
US7422287B2 (en) * 2005-03-08 2008-09-09 Steelcase Inc. Seating with shape-changing back support frame
JP4719905B2 (ja) * 2005-10-27 2011-07-06 コクヨ株式会社 椅子
JP5002835B2 (ja) 2005-10-27 2012-08-15 コクヨ株式会社 部材の接続構造
JP4614088B2 (ja) * 2005-11-11 2011-01-19 コクヨ株式会社 バネの取付構造
JP4945781B2 (ja) * 2005-11-11 2012-06-06 コクヨ株式会社 椅子
JP4747311B2 (ja) * 2005-11-11 2011-08-17 コクヨ株式会社 椅子
US7226127B1 (en) * 2005-12-21 2007-06-05 Tk Canada Limited Ergonomic chair backrest

Also Published As

Publication number Publication date
CN100574671C (zh) 2009-12-30
EP1785068B1 (de) 2010-05-19
JP2007146866A (ja) 2007-06-14
JP5211351B2 (ja) 2013-06-12
CN1981670A (zh) 2007-06-20
US7712833B2 (en) 2010-05-11
US20100117422A1 (en) 2010-05-13
JP5002835B2 (ja) 2012-08-15
JP2010158529A (ja) 2010-07-22
DE602006014345D1 (de) 2010-07-01
US7857389B2 (en) 2010-12-28
EP1785068A1 (de) 2007-05-16
US20070108831A1 (en) 2007-05-17

Similar Documents

Publication Publication Date Title
ATE468049T1 (de) Sitzstruktur zur verbindung von teilen
USD549363S1 (en) Taillight for a vehicle
USD530941S1 (en) End table
USD535492S1 (en) End table
USD519286S1 (en) Mirror
WO2007008583A3 (en) Improved protein expression comparison assay results and applications
WO2005078074A3 (en) Protease variants
WO2007048069A3 (en) Action wobble spring mounting assembly and method of manufacture
CA112245S (en) Soap bar
USD532825S1 (en) Double clipboard
BRPI0416416A (pt) processo para a fabricação de suportes elásticos integrais e suporte obtenìvel por meio do referido processo
DE502006002290D1 (de) Hohlkörper-Blechteil-Verbindung
WO2008034529A3 (de) Ergonomischer sitz
USD531079S1 (en) Combined jewelry component and a cap
USD534991S1 (en) Deck-mount faucet
USD542867S1 (en) Electromechanical exercise apparatus
WO2007027175A8 (en) Apparatus for securing a trim frame to a recessed housing member and a method of making thereof
ATE553101T1 (de) Herstellungsverfahren für 2-oxo-1-phenyl-3- oxabicycloä3.1.0ühexan
USD536108S1 (en) Flame-shaped wick clip
USD639927S1 (en) Fan assembly
USD539053S1 (en) Sofa
USD541071S1 (en) Sofa
KR20090010992U (ko) 박쥐모양 광고판 지지대
PL1786659T3 (pl) Zespół dla amortyzatora pojazdu zawierający sprężynę i komorę
WO2006077594A3 (en) Supported sleeve head

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1785068

Country of ref document: EP