ATE86450T1 - Ergonomischer stuhl. - Google Patents

Ergonomischer stuhl.

Info

Publication number
ATE86450T1
ATE86450T1 AT88440069T AT88440069T ATE86450T1 AT E86450 T1 ATE86450 T1 AT E86450T1 AT 88440069 T AT88440069 T AT 88440069T AT 88440069 T AT88440069 T AT 88440069T AT E86450 T1 ATE86450 T1 AT E86450T1
Authority
AT
Austria
Prior art keywords
ergonomic chair
fixed base
ergonomic
chair
seat
Prior art date
Application number
AT88440069T
Other languages
English (en)
Inventor
Charles Heidmann
Original Assignee
Steelcase Strafor
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 Steelcase Strafor filed Critical Steelcase Strafor
Application granted granted Critical
Publication of ATE86450T1 publication Critical patent/ATE86450T1/de

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
    • A47C7/36—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
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting 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
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • 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

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Fluid-Driven Valves (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Seats For Vehicles (AREA)
AT88440069T 1987-09-22 1988-08-30 Ergonomischer stuhl. ATE86450T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8713248A FR2620607B1 (fr) 1987-09-22 1987-09-22 Siege ergonomique
EP88440069A EP0309368B1 (de) 1987-09-22 1988-08-30 Ergonomischer Stuhl

Publications (1)

Publication Number Publication Date
ATE86450T1 true ATE86450T1 (de) 1993-03-15

Family

ID=9355204

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88440069T ATE86450T1 (de) 1987-09-22 1988-08-30 Ergonomischer stuhl.

Country Status (7)

Country Link
US (1) US4981326A (de)
EP (1) EP0309368B1 (de)
AT (1) ATE86450T1 (de)
CA (1) CA1285468C (de)
DE (1) DE3879062T2 (de)
ES (1) ES2039685T3 (de)
FR (1) FR2620607B1 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744603A (en) * 1986-04-10 1988-05-17 Steelcase Inc. Chair shell with selective back stiffening
US5106157A (en) * 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
FR2654683B1 (fr) * 1989-11-22 1992-03-13 Faure Bertrand Automobile Perfectionnements aux sieges avant des vehicules automobiles.
DE4114983A1 (de) * 1991-05-08 1992-11-26 Sifa Sitzfabrik Gmbh Vorrichtung zur neigungsverstellung von sitzmoebeln, insbesondere buerodrehstuehlen
US5249839A (en) * 1991-11-12 1993-10-05 Steelcase Inc. Split back chair
DE69334200T2 (de) 1992-06-15 2008-12-24 Herman Miller, Inc., Zeeland Rückenlehne für einen Stuhl
CA2116079C (en) * 1993-02-22 2005-12-27 Benjamin Cowan Chair
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
US5725276A (en) * 1995-06-07 1998-03-10 Ginat; Jonathan Tilt back chair and control
US5765914A (en) 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
CA2158237A1 (en) * 1995-09-13 1997-03-14 Paolo Favaretto Chair with a pivoting backrest
NL1002523C2 (nl) * 1996-03-04 1997-09-05 Rudimec B V Kantelbare kantoorstoel.
US5871258A (en) * 1997-10-24 1999-02-16 Steelcase Inc. Chair with novel seat construction
US6250715B1 (en) 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
US6065803A (en) * 1999-05-05 2000-05-23 L&P Property Management Company Seat back tilt control apparatus
AU783829B2 (en) 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
USD463144S1 (en) 2000-09-28 2002-09-24 Formway Furniture Limited Chair
USD445580S1 (en) 2000-09-28 2001-07-31 Formway Furniture Limited Chair
AUPR054400A0 (en) 2000-09-29 2000-10-26 Formway Furniture Limited A castor
US6585320B2 (en) 2001-06-15 2003-07-01 Virco Mgmt. Corporation Tilt control mechanism for a tilt back chair
US6890030B2 (en) * 2001-07-31 2005-05-10 Haworth, Inc. Chair having a seat with adjustable front edge
US7625046B2 (en) * 2002-03-29 2009-12-01 Garrex Llc Task chair
US7040703B2 (en) * 2002-03-29 2006-05-09 Garrex Llc Health chair a dynamically balanced task chair
NZ518944A (en) * 2002-05-14 2004-09-24 Formway Furniture Ltd Height adjustable arm for chair with outer stem releasably lockable to inner stem by engagement of recesses
US6880886B2 (en) * 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
WO2005006917A2 (en) * 2003-07-09 2005-01-27 Sanchez Gary L Task chair
US7341233B2 (en) * 2003-09-19 2008-03-11 L & P Property Management Company Horizontal adjustment mechanism for use on a chair seat
ES2282833T3 (es) * 2004-01-26 2007-10-16 Pro-Cord S.P.A. Silla con respaldo inclinable.
US7396078B2 (en) * 2004-02-05 2008-07-08 Wenger Corporation Music posture chair
US7237841B2 (en) * 2004-06-10 2007-07-03 Steelcase Development Corporation Back construction with flexible lumbar
US7458637B2 (en) * 2004-06-10 2008-12-02 Steelcase Inc. Back construction with flexible lumbar
US7159942B2 (en) * 2004-08-26 2007-01-09 L & P Property Management Company Seat slide adjustment mechanism
CN103494465B (zh) 2005-03-01 2016-05-04 霍沃思公司 用于座椅的腰部垫
US7478880B2 (en) 2005-03-08 2009-01-20 L&P Property Management Company Multi-purpose adjustment chair mechanism
ITVE20050027A1 (it) 2005-04-28 2006-10-29 Imarc Spa Dispositivo di regolazione della forza di oscillazione in meccanismi per sedie da ufficio.
JP2007125221A (ja) * 2005-11-04 2007-05-24 Okamura Corp 椅子の背凭れ装置
US8087727B2 (en) 2006-10-04 2012-01-03 Formway Furniture Limited Chair
US7922248B2 (en) 2007-01-29 2011-04-12 Herman Miller, Inc. Seating structure and methods for the use thereof
US8015981B2 (en) * 2007-08-19 2011-09-13 Anastasia Soare Stencils and gauging device for aesthetically pleasing eyebrow shaping
EP2110051A1 (de) * 2008-04-18 2009-10-21 Pro-Cord S.P.A. Stuhl
CA2698242C (en) * 2008-05-26 2017-10-24 Gordon J. Peterson Conforming back for a seating unit
US7681952B2 (en) * 2008-06-06 2010-03-23 Pro-Cord S.P.A. Chair with tiltable backrest
JP5763180B2 (ja) 2010-05-18 2015-08-12 アライア エンタープライジーズ，インコーポレーテッド 持ち運び可能なコンパクトな折り畳み式家具
US8567864B2 (en) 2011-08-12 2013-10-29 Hni Corporation Flexible back support member with integrated recline stop notches
CN104470404B (zh) * 2012-05-04 2019-07-05 株式会社伊藤喜 办公椅
US9198514B2 (en) 2012-05-23 2015-12-01 Hni Technologies Inc. Chair with pivot function and method of making
USD707995S1 (en) 2012-05-23 2014-07-01 Hni Technologies Inc. Chair
US8820835B2 (en) 2012-08-29 2014-09-02 Hni Technologies Inc. Resilient chair incorporating multiple flex zones
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
USD696545S1 (en) 2013-07-30 2013-12-31 Steelcase, Inc. Rear surface of a chair back
EP3217844A1 (de) * 2014-11-13 2017-09-20 L&P Property Management Company Kippmechanismus für ein auf gewicht reagierendes sitzmöbel
ITUB20150149A1 (it) * 2015-02-17 2016-08-17 Pro Cord Spa Sedia con sedile oscillante
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
CN107708491B (zh) 2015-04-13 2022-02-22 斯迪尔科斯公司 座位布置
US10463153B2 (en) * 2016-06-09 2019-11-05 Steelcase Inc. Seating arrangement
CN208228684U (zh) * 2016-09-01 2018-12-14 永艺家具股份有限公司 座椅结构及座椅
US10322656B2 (en) * 2017-07-28 2019-06-18 GM Global Technology Operations LLC Folding furniture piece system and method
WO2019032971A1 (en) 2017-08-10 2019-02-14 Hni Corporation CHAIRS COMPRISING FLEXIBLE FRAMES
US10427762B1 (en) * 2018-04-25 2019-10-01 Matthew Gregory Mosher Boat seat
WO2020252191A1 (en) * 2019-06-11 2020-12-17 Herman Miller, Inc. Chair
IT202100014576A1 (it) * 2021-06-04 2022-12-04 Pro Cord Spa Sedia con schienale flessibile

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85451C (de) * 1955-06-02 1957-06-15
US3434756A (en) * 1967-04-17 1969-03-25 Cramer Ind Inc Chair with adjustable back and arm rests
US3741607A (en) * 1970-10-05 1973-06-26 H Cramer Chair
CH591226A5 (en) * 1975-09-05 1977-09-15 Giroflex Entwicklungs Ag Chair with pivoting backrest support arm - whose pivot axis is located in front of seat section support tube
DE2817121C2 (de) * 1978-04-19 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Gefahrenmeldeanlage
US4533177A (en) * 1979-06-06 1985-08-06 Knoll International, Inc. Reclining chair
NL8103037A (nl) * 1981-06-23 1983-01-17 Gispen & Staalmeubel Bv Stoel.
DE8515221U1 (de) * 1985-05-23 1986-05-22 VOKO - Franz Vogt & Co, 6301 Pohlheim Sitzmöbel
DE3604534A1 (de) * 1986-02-13 1987-08-20 Hartmut Lohmeyer Sitzmoebel mit einem sitz und einer in sich elastisch nachgebenden rueckenlehne
US4744603A (en) * 1986-04-10 1988-05-17 Steelcase Inc. Chair shell with selective back stiffening

Also Published As

Publication number Publication date
ES2039685T3 (es) 1993-10-01
EP0309368B1 (de) 1993-03-10
CA1285468C (fr) 1991-07-02
FR2620607B1 (fr) 1991-03-15
FR2620607A1 (fr) 1989-03-24
DE3879062D1 (de) 1993-04-15
DE3879062T2 (de) 1993-08-26
EP0309368A1 (de) 1989-03-29
US4981326A (en) 1991-01-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee