ZA899544B - Chair - Google Patents

Chair

Info

Publication number
ZA899544B
ZA899544B ZA899544A ZA899544A ZA899544B ZA 899544 B ZA899544 B ZA 899544B ZA 899544 A ZA899544 A ZA 899544A ZA 899544 A ZA899544 A ZA 899544A ZA 899544 B ZA899544 B ZA 899544B
Authority
ZA
South Africa
Prior art keywords
chair
Prior art date
Application number
ZA899544A
Other languages
English (en)
Inventor
Klaus Franck
Franck Klaus
Werner Sauer
Sauer Werner
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 ZA899544B publication Critical patent/ZA899544B/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
    • A47C1/03261—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
    • A47C1/03255—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
    • A47C1/03277—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
    • A47C1/03288—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with resilient blocks

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
ZA899544A 1989-01-05 1989-12-14 Chair ZA899544B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3900220A DE3900220A1 (de) 1989-01-05 1989-01-05 Stuhl

Publications (1)

Publication Number Publication Date
ZA899544B true ZA899544B (en) 1990-09-26

Family

ID=6371628

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA899544A ZA899544B (en) 1989-01-05 1989-12-14 Chair

Country Status (11)

Country Link
US (1) US5195801A (it)
EP (1) EP0377138B1 (it)
JP (1) JPH0315411A (it)
AR (1) AR244967A1 (it)
AT (1) ATE103478T1 (it)
AU (1) AU623958B2 (it)
BR (1) BR7000006U (it)
CA (1) CA2005776C (it)
DE (2) DE3900220A1 (it)
ES (1) ES2018450A6 (it)
ZA (1) ZA899544B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2087981A1 (en) * 1991-05-24 1992-11-25 Peter Tobler Work chair, more particularly an office chair
DE4209066C1 (it) * 1992-03-20 1993-04-08 Simon 4807 Borgholzhausen De Desanta
CH685277A5 (de) * 1992-10-08 1995-05-31 Syntech Sa Stuhlmechanik.
GB2275867A (en) * 1993-01-27 1994-09-14 Production Tools Seat recliner mechanism
DE4312113C1 (de) * 1993-04-14 1994-10-27 Mauser Waldeck Ag Sitzmöbel
US5630643A (en) 1993-06-01 1997-05-20 Steelcase Inc Upholstered chair with two-piece shell
DE4409098A1 (de) * 1994-03-17 1995-09-21 Froescher Gmbh & Co Kg Stuhl mit Neigungsmechanik
DE29612594U1 (de) * 1996-07-20 1996-09-19 Franck, Klaus-Reiner, 30449 Hannover Vorrichtung zur Synchronanpassung von Sitz- und Rückenlehne eines Stuhles an die Körperhaltung eines Benutzers
ITTO980034A1 (it) * 1998-01-16 1999-07-16 Miotto Int Comp Dispositivo meccanico per il controllo della movimentazione sincrona d i sedile e schienale di una seduta.
DE19803496C2 (de) * 1998-01-30 2001-09-06 Haworth Bueroeinrichtung Gmbh Stuhl
ITVI980182A1 (it) * 1998-09-25 2000-03-25 Enrico Cioncada Sedia ad assetto variabile.
DE29819143U1 (de) * 1998-10-21 1999-02-11 Drabert GmbH, 32423 Minden Bürostuhl mit einer nachführbaren Rückenlehne
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
US20030132653A1 (en) * 2001-10-18 2003-07-17 Doug Thole Tension control mechanism for a chair
US7165811B2 (en) * 2002-09-12 2007-01-23 Steelcase Development Corporation Control mechanism for seating unit
CN103494465B (zh) * 2005-03-01 2016-05-04 霍沃思公司 用于座椅的腰部垫
EP2010025A4 (en) * 2006-04-24 2010-11-17 Humanscale Corp CHAIR PROVIDING SUSTAINABLE RESISTANCE TO TILT
US7922248B2 (en) 2007-01-29 2011-04-12 Herman Miller, Inc. Seating structure and methods for the use thereof
US7695067B2 (en) * 2007-03-02 2010-04-13 Goetz Mark W Ergonomic adjustable chair
US8944507B2 (en) * 2009-10-13 2015-02-03 Herman Miller, Inc. Ergonomic adjustable chair mechanisms
MX343932B (es) 2010-06-15 2016-11-28 Claudia Plikat Silla.
US20110304192A1 (en) * 2010-06-15 2011-12-15 Augustat Betty A Ergometric Chair Apparatus
EP2739183B1 (en) 2011-08-04 2017-10-04 Cramer LLC Ergonomic seating assemblies and methods
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
US9706845B2 (en) 2012-09-20 2017-07-18 Steelcase Inc. Chair assembly
CN106455821A (zh) 2014-04-17 2017-02-22 Hni技术公司 椅子和椅子控制组件、系统和方法
US10194750B2 (en) * 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
CA2981528A1 (en) * 2015-04-13 2016-10-20 Steelcase Inc. Seating arrangement
CN108601453B (zh) * 2016-02-05 2021-11-05 佛姆维家具有限公司 椅子和部件
IT201800002761U1 (it) * 2018-06-14 2019-12-14 Poltroncina per ufficio con schienale e sedile mobili in sincronia.
US11241344B2 (en) * 2018-08-07 2022-02-08 Indiana Mills & Manufacturing, Inc. Stretcher with integrated child restraint
AU2020224628A1 (en) 2019-02-21 2021-08-26 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
US11617444B2 (en) 2020-03-02 2023-04-04 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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538408A (en) * 1923-08-28 1925-05-19 Reed Elis Chair and attachment
DE3036993A1 (de) * 1980-10-01 1982-05-13 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Arbeits-sitzmoebel
DE3152945D2 (en) * 1981-08-19 1983-11-03 Giroflex Entwicklungs Ag Chair
DE3139448C2 (de) * 1981-10-03 1984-06-07 Kusch & Co Sitzmöbelwerke KG, 5789 Hallenberg Stuhl
DE3232771A1 (de) * 1982-09-03 1984-03-08 Wilkhahn Wilkening + Hahne GmbH + Co, 3252 Bad Münder Arbeits-sitzmoebel
CH659179A5 (en) * 1983-05-06 1987-01-15 Provenda Marketing Ag Working chair, especially an office chair
DE3537203A1 (de) * 1984-10-24 1986-04-24 Klöber GmbH & Co, 7770 Überlingen Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne
US4744603A (en) * 1986-04-10 1988-05-17 Steelcase Inc. Chair shell with selective back stiffening
US4744600A (en) * 1986-05-06 1988-05-17 Itoki Co., Ltd. Cushioning mechanism for use with seat of chair and interlocking cushioning mechanism for seat and backrest
DE3617624A1 (de) * 1986-05-26 1987-12-03 Drabert Soehne Stuhl
DE3619312C1 (de) * 1986-06-07 1988-01-14 Kusch Co Sitzmoebel Wippmechanik fuer Sitzmoebel
DE8616836U1 (de) * 1986-06-24 1987-10-22 Hartmann, Günter, 5800 Hagen Sitzmöbel, insbesondere Stuhl
DE3622272A1 (de) * 1986-07-03 1988-01-21 Porsche Ag Stuhl, insbesondere buerostuhl
DE8626908U1 (de) * 1986-10-10 1986-11-27 Kuhn, Günther, 6680 Neunkirchen Einschaliger Sessel, insbesondere Bürosessel
DE3642796A1 (de) * 1986-12-15 1988-06-23 Eckhard Hansen Punktsynchronverstelleinrichtung fuer buerostuehle, sitzmoebel o. dgl.
FR2627968A1 (fr) * 1988-03-07 1989-09-08 Eurosit Siege articule

Also Published As

Publication number Publication date
BR7000006U (pt) 1991-07-30
ES2018450A6 (es) 1991-04-01
JPH0547202B2 (it) 1993-07-16
AU623958B2 (en) 1992-05-28
AR244967A1 (es) 1993-12-30
EP0377138B1 (de) 1994-03-30
US5195801A (en) 1993-03-23
AU4677089A (en) 1990-07-12
EP0377138A1 (de) 1990-07-11
ATE103478T1 (de) 1994-04-15
DE58907350D1 (de) 1994-05-05
CA2005776C (en) 2000-02-01
DE3900220A1 (de) 1990-07-12
JPH0315411A (ja) 1991-01-23
CA2005776A1 (en) 1990-07-05

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