ZA814319B - Office chair - Google Patents

Office chair

Info

Publication number
ZA814319B
ZA814319B ZA814319A ZA814319A ZA814319B ZA 814319 B ZA814319 B ZA 814319B ZA 814319 A ZA814319 A ZA 814319A ZA 814319 A ZA814319 A ZA 814319A ZA 814319 B ZA814319 B ZA 814319B
Authority
ZA
South Africa
Prior art keywords
office chair
chair
office
Prior art date
Application number
ZA814319A
Other languages
English (en)
Inventor
K Franck
W Sauer
Original Assignee
Wilkhahn Wilkening & Hahne
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 & Hahne filed Critical Wilkhahn Wilkening & Hahne
Publication of ZA814319B publication Critical patent/ZA814319B/xx

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
    • 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
    • A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
    • 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
    • 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
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means 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
    • 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
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
    • A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion type
ZA814319A 1980-10-01 1981-06-25 Office chair ZA814319B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803036993 DE3036993A1 (de) 1980-10-01 1980-10-01 Arbeits-sitzmoebel

Publications (1)

Publication Number Publication Date
ZA814319B true ZA814319B (en) 1982-07-28

Family

ID=6113289

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA814319A ZA814319B (en) 1980-10-01 1981-06-25 Office chair

Country Status (12)

Country Link
US (1) US4451085A (de)
EP (1) EP0049310B1 (de)
JP (1) JPS5764014A (de)
AR (1) AR227548A1 (de)
AT (1) ATE12169T1 (de)
AU (1) AU542582B2 (de)
BR (1) BR8102728A (de)
CA (1) CA1156923A (de)
DE (2) DE3036993A1 (de)
ES (1) ES267165Y (de)
MX (1) MX152858A (de)
ZA (1) ZA814319B (de)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232771A1 (de) * 1982-09-03 1984-03-08 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Arbeits-sitzmoebel
CH662257A5 (de) * 1983-07-20 1987-09-30 Syntech Sa Arbeitsstuhl.
DE3429186A1 (de) * 1984-08-08 1986-02-20 Uredat-Neuhoff, Angela, 4592 Lindern Sitzmoebel, insbesondere buerostuhl
SE456397C (sv) * 1984-10-19 1989-12-21 Johan Magnus Ullman Stol innefattande en sits med ett framaat lutande parti
DE3570973D1 (en) * 1984-10-23 1989-07-20 Protoned Bv Chair
DE3537203A1 (de) * 1984-10-24 1986-04-24 Klöber GmbH & Co, 7770 Überlingen Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne
FR2575051B1 (fr) * 1984-12-21 1987-02-27 Linguanotto Ets Siege, notamment siege de travail, a plusieurs positions
DE8515221U1 (de) * 1985-05-23 1986-05-22 VOKO - Franz Vogt & Co, 6301 Pohlheim Sitzmöbel
DE3528335A1 (de) * 1985-08-07 1987-02-26 Roeder Soehne Sitzmoebelfab Vorrichtung zum abstuetzen eines teiles eines moebels, insbesondere eines buerostuhles, an einem anderen teil dieses moebels
DE3608718A1 (de) * 1986-03-15 1987-09-17 Drabert Soehne Sitzmoebel
US4776633A (en) * 1986-04-10 1988-10-11 Steelcase Inc. Integrated chair and control
US5567012A (en) * 1986-04-10 1996-10-22 Steelcase, Inc. Chair control
IT206947Z2 (it) * 1986-06-12 1987-10-26 Pro Cord Srl Sedia con schienale articolato
DE3642796A1 (de) * 1986-12-15 1988-06-23 Eckhard Hansen Punktsynchronverstelleinrichtung fuer buerostuehle, sitzmoebel o. dgl.
DE3800751A1 (de) * 1987-01-19 1988-08-04 Okamura Corp Sessel
JPS63158237U (de) * 1987-04-03 1988-10-17
DE3719784A1 (de) * 1987-06-13 1988-12-22 Roeder Soehne Sitzmoebelfab Sitzmoebel
JPH0511791Y2 (de) * 1987-08-24 1993-03-24
US4840426A (en) * 1987-09-30 1989-06-20 Davis Furniture Industries, Inc. Office chair
DE3737492C2 (de) * 1987-11-05 2003-03-27 Wilkhahn Wilkening & Hahne Stuhl mit vier Drehgelenken
DE3737491C2 (de) * 1987-11-05 2003-03-20 Wilkhahn Wilkening & Hahne Stuhl
US4786105A (en) * 1988-02-24 1988-11-22 All Day Chair Company Continually positionable chair with adjustable lumbar support
DE3837727A1 (de) * 1988-11-07 1990-05-10 Link Wilhelm Kg Stuhl, insbesondere buerostuhl
DE3900220A1 (de) * 1989-01-05 1990-07-12 Wilkhahn Wilkening & Hahne Stuhl
US5114210A (en) * 1989-01-11 1992-05-19 Maxton Fox Commercial Furniture Pty. Ltd. Tilting chair with improved lumbar support
US5106157A (en) * 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
US5133587A (en) * 1989-11-20 1992-07-28 Hadden Jr James R Seat
JPH047022U (de) * 1990-05-10 1992-01-22
FR2671702A1 (fr) * 1991-01-22 1992-07-24 Lavigne Pierre Siege a geometrie variable.
US5318346A (en) * 1991-05-30 1994-06-07 Steelcase Inc. Chair with zero front rise control
US5203853A (en) * 1991-09-18 1993-04-20 Herman Miller, Inc. Locking chair tilt mechanism with torsion bar
US5320410A (en) * 1992-01-14 1994-06-14 Steelcase Inc. Chair control
US5308142A (en) * 1992-01-23 1994-05-03 Steelcase, Inc. Chair with arm mounted motion control
DE4209066C1 (de) * 1992-03-20 1993-04-08 Simon 4807 Borgholzhausen De Desanta
EP1486142A1 (de) * 1992-06-15 2004-12-15 Herman Miller, Inc. Sitzstruktur für einen Stuhl
US5630643A (en) * 1993-06-01 1997-05-20 Steelcase Inc Upholstered chair with two-piece shell
DE4410383C2 (de) * 1994-03-25 1996-07-25 Desanta Stuhl
US5577807A (en) * 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
WO1995034233A1 (en) * 1994-06-10 1995-12-21 Haworth, Inc. Ergonomic chair
US5810438A (en) * 1994-06-13 1998-09-22 Herman Miller, Inc. One piece molded seating structure
US5486035A (en) * 1994-08-01 1996-01-23 Koepke; Marcus C. Occupant weight operated chair
GB9500022D0 (en) * 1995-01-04 1995-03-01 Unwalla Jamshed Integrated seat and back and mechanism for chairs
US5890763A (en) * 1996-12-11 1999-04-06 Svein Asbj.o slashed.rnsen Produktdesign AS Arrangement in a pivotable mounting, especially for a chair
US5823626A (en) * 1996-12-30 1998-10-20 Haas; Peter J. Mechanism for reclining chairs
KR200154297Y1 (ko) * 1997-04-03 1999-08-02 한무길 등받이용 탄성가동수단을 구비한 고정의자
US5871258A (en) 1997-10-24 1999-02-16 Steelcase Inc. Chair with novel seat construction
USD421540S (en) * 1999-04-02 2000-03-14 Steelcase Inc. Chair back
NZ504871A (en) * 2000-05-22 2002-04-26 Miller Herman Inc A chair with a preload mechanism to assist in the manufacture of reclining chairs so that the spring mechanism may be easily inserted
KR100434997B1 (ko) * 2002-01-02 2004-06-09 주식회사 일룸 의자의 등받이
US6779846B2 (en) 2002-08-06 2004-08-24 Mity-Lite, Inc. Chair with flexible, resilient back support
US7234772B2 (en) * 2003-04-02 2007-06-26 Wells Harold G Articulated seating mechanism
CN105832035B (zh) * 2005-03-01 2019-04-23 霍沃思公司 具有腰部和骨盆支承件的座椅靠背
US7396079B2 (en) 2005-03-08 2008-07-08 Steelcase Inc. Seating with shape-changing back support frame
US20060202536A1 (en) * 2005-03-09 2006-09-14 Robert Luchetti Associates, Inc. Chair with self-adjusting chair back
US8061775B2 (en) 2005-06-20 2011-11-22 Humanscale Corporation Seating apparatus with reclining movement
USD661135S1 (en) 2006-06-20 2012-06-05 Humanscale Corporation Pair of armrests for a chair or the like
CN101522073A (zh) * 2006-08-30 2009-09-02 伊藤喜有限公司 椅子
EP1992255A1 (de) * 2007-05-18 2008-11-19 Eckhard Dipl.-Ing. Hansen Sitzmöbel
CN104605647B (zh) 2007-09-20 2019-10-08 赫尔曼米勒有限公司 载荷支撑结构
ITMI20080685A1 (it) * 2008-04-15 2009-10-16 Unioffice S R L Sedia ergonomica
US7654617B2 (en) * 2008-06-06 2010-02-02 Mity-Lite, Inc. Flexible chair seat
JP2010096325A (ja) * 2008-10-20 2010-04-30 Oki Electric Ind Co Ltd 緩衝装置、椅子
US8454093B2 (en) 2008-12-24 2013-06-04 Mity-Lite, Inc. Mesh chair with open-end hoop
US8317269B2 (en) 2008-12-24 2012-11-27 Mity-Lite, Inc. Mesh stacking chair
US8033612B2 (en) 2008-12-24 2011-10-11 Mity-Lite, Inc. Comfortable mesh folding chair
US8322787B2 (en) 2008-12-24 2012-12-04 Mity-Lite, Inc. Clamping joint for a chair
USD648554S1 (en) 2009-11-04 2011-11-15 Mity-Lite, Inc. Mesh stacking chair
SG186286A1 (en) 2010-06-15 2013-02-28 Claudia Plikat Chair
USD660612S1 (en) 2010-11-16 2012-05-29 Mity-Lite, Inc. Mesh banquet chair
AU2012348037B2 (en) 2011-12-08 2016-12-22 MillerKnoll, Inc Composite body support member and methods for the manufacture and recycling thereof
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
EP2847031A1 (de) 2012-05-07 2015-03-18 Johnson Controls Technology Company Sitzverstellungsvorrichtung zur vertikalen einstellung eines fahrzeugsitzes
DE102012013208B4 (de) * 2012-05-07 2019-07-25 Adient Luxembourg Holding S.À R.L. Sitzteil eines Fahrzeugsitzes
DE102012208721A1 (de) * 2012-05-24 2013-11-28 Lufthansa Technik Ag Flugzeugsitz mit einer Sitzbaugruppe
ES2636488T3 (es) * 2012-09-05 2017-10-05 Godrej & Boyce Mfg Co Ltd Silla con respaldo y asiento ajustables
NO2908696T3 (de) 2012-10-18 2018-05-05
USD703457S1 (en) 2013-06-07 2014-04-29 Herman Miller, Inc. Chair
DE102013022122A1 (de) * 2013-12-28 2015-07-02 Klöber GmbH Arbeitsstuhl mit Synchronmechanik und Biegefeder
DE202014100062U1 (de) * 2014-01-08 2015-04-10 Innotec Motion GmbH Sitzmöbel mit federnder Rückenlehne
WO2016115488A1 (en) 2015-01-16 2016-07-21 Herman Miller, Inc. Zoned suspension seating structure
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
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
US10021984B2 (en) 2015-04-13 2018-07-17 Steelcase Inc. Seating arrangement
US9713381B2 (en) 2015-06-11 2017-07-25 Davis Furniture Industries, Inc. Chair
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
WO2020172243A1 (en) 2019-02-21 2020-08-27 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
WO2021178206A1 (en) 2020-03-02 2021-09-10 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure
DE202022103278U1 (de) 2022-06-10 2023-09-20 Armin Sander Sitzmöbel

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US868052A (en) * 1905-12-21 1907-10-15 John F Wilmot Adjustable reclining-chair.
US1789337A (en) * 1929-01-24 1931-01-20 Floral City Furniture Company Reclining chair
US2365200A (en) * 1942-03-16 1944-12-19 Lorenz Anton Adjustable chair
GB611651A (en) * 1946-05-02 1948-11-02 Maximilian Heller Adjustable chair or the like
FR1216435A (fr) * 1958-11-25 1960-04-25 Grosfillex Freres Article façonné en matière plastique pouvant servir notamment de siège et de dossier amovibles pour chaises et autres meubles analogues
US3140118A (en) * 1961-07-03 1964-07-07 Pacific Car & Foundry Co Seat for cab of automotive truck
US3133765A (en) * 1962-08-30 1964-05-19 Ion Corp Chair
US3317241A (en) * 1966-04-18 1967-05-02 David E Pace Reclining chair
US3387887A (en) * 1966-06-09 1968-06-11 Schlumberger Ltd Chair
DE2222840C2 (de) * 1972-05-10 1984-05-17 Baresel-Bofinger, Rudolf, 7129 Ilsfeld Sessel
DE7721954U1 (de) * 1977-07-13 1977-10-13 Wilkhahn Wilkening + Hahne, 3252 Bad Muender Sitzmöbel, insbesondere Stuhl
DE7815561U1 (de) * 1978-05-24 1978-09-14 Martin Stoll Giroflex Gmbh, 7897 Tiengen
CH636252A5 (de) * 1978-10-20 1983-05-31 Syntech Sa Ergonomischer stuhl.

Also Published As

Publication number Publication date
CA1156923A (en) 1983-11-15
JPS6348529B2 (de) 1988-09-29
EP0049310A1 (de) 1982-04-14
AU6866581A (en) 1982-04-22
ATE12169T1 (de) 1985-04-15
MX152858A (es) 1986-06-23
AU542582B2 (en) 1985-02-28
US4451085A (en) 1984-05-29
ES267165U (es) 1983-03-16
BR8102728A (pt) 1982-08-17
EP0049310B1 (de) 1985-03-20
JPS5764014A (en) 1982-04-17
DE3070356D1 (en) 1985-04-25
ES267165Y (es) 1983-10-16
AR227548A1 (es) 1982-11-15
DE3036993A1 (de) 1982-05-13

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