DE59904932D1 - Bürostuhl mit einer nachführbaren Rückenlehne - Google Patents

Bürostuhl mit einer nachführbaren Rückenlehne

Info

Publication number
DE59904932D1
DE59904932D1 DE59904932T DE59904932T DE59904932D1 DE 59904932 D1 DE59904932 D1 DE 59904932D1 DE 59904932 T DE59904932 T DE 59904932T DE 59904932 T DE59904932 T DE 59904932T DE 59904932 D1 DE59904932 D1 DE 59904932D1
Authority
DE
Germany
Prior art keywords
office chair
adjustable backrest
backrest
adjustable
chair
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.)
Expired - Fee Related
Application number
DE59904932T
Other languages
English (en)
Inventor
Dirk Huesemann
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.)
Drabert GmbH
Original Assignee
Drabert GmbH
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 Drabert GmbH filed Critical Drabert GmbH
Priority to DE59904932T priority Critical patent/DE59904932D1/de
Application granted granted Critical
Publication of DE59904932D1 publication Critical patent/DE59904932D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
    • 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
    • A47C1/03266—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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/03—Locking members

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)
DE59904932T 1998-10-21 1999-10-19 Bürostuhl mit einer nachführbaren Rückenlehne Expired - Fee Related DE59904932D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59904932T DE59904932D1 (de) 1998-10-21 1999-10-19 Bürostuhl mit einer nachführbaren Rückenlehne

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29819143U DE29819143U1 (de) 1998-10-21 1998-10-21 Bürostuhl mit einer nachführbaren Rückenlehne
DE19849521A DE19849521A1 (de) 1998-10-21 1998-10-21 Bürostuhl mit nachführbarer Rückenlehne
DE59904932T DE59904932D1 (de) 1998-10-21 1999-10-19 Bürostuhl mit einer nachführbaren Rückenlehne

Publications (1)

Publication Number Publication Date
DE59904932D1 true DE59904932D1 (de) 2003-05-15

Family

ID=42320198

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19849521A Withdrawn DE19849521A1 (de) 1998-10-21 1998-10-21 Bürostuhl mit nachführbarer Rückenlehne
DE29819143U Expired - Lifetime DE29819143U1 (de) 1998-10-21 1998-10-21 Bürostuhl mit einer nachführbaren Rückenlehne
DE59904932T Expired - Fee Related DE59904932D1 (de) 1998-10-21 1999-10-19 Bürostuhl mit einer nachführbaren Rückenlehne

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19849521A Withdrawn DE19849521A1 (de) 1998-10-21 1998-10-21 Bürostuhl mit nachführbarer Rückenlehne
DE29819143U Expired - Lifetime DE29819143U1 (de) 1998-10-21 1998-10-21 Bürostuhl mit einer nachführbaren Rückenlehne

Country Status (3)

Country Link
US (1) US6283548B1 (de)
EP (1) EP0995372B1 (de)
DE (3) DE19849521A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008453C2 (de) * 2000-02-23 2002-07-18 Koenig & Neurath Ag Federeinheit zur Gewichtseinstellung eines Stuhls
DE10241562A1 (de) 2002-09-07 2004-03-18 Bock-1 Gmbh & Co. Synchronmechanik für Bürostühle
US7226130B2 (en) * 2002-09-12 2007-06-05 Steelcase Development Corporation Seating with comfort surface
US6969116B2 (en) * 2003-12-30 2005-11-29 Hni Technologies Inc. Chair with backward and forward passive tilt capabilities
HK1064859A2 (en) * 2004-06-21 2005-01-14 Yu Yeung Tin Synchronous coordinate system of back of chair.
PL211142B1 (pl) * 2008-07-04 2012-04-30 Maciej Szymański Fotel
DE102009020244A1 (de) * 2009-05-07 2010-11-11 Ferdinand Lusch Gmbh & Co Kg Sitzmöbel mit verstellbarer Sitzposition
DE102009025993B3 (de) 2009-06-18 2011-01-20 C. Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschloßfabrik Schließeinrichtung sowie Schlüssel für eine Schließeinrichtung
WO2011148414A1 (ja) * 2010-05-26 2011-12-01 タカノ株式会社 椅子の背凭れ用反力機構及びこれを組み込んだ椅子
JP6040566B2 (ja) * 2012-05-15 2016-12-07 コクヨ株式会社 椅子
PL2886015T3 (pl) * 2013-12-17 2017-01-31 Donati S.P.A. Fotel z regulowanym oparciem
CA2852691A1 (en) * 2014-05-27 2015-11-27 Keilhauer Ltd. Seat pan-based spring tilt mechanism
GB2551737B (en) 2016-06-28 2019-06-05 Posturite Ltd Seat tilting mechanism with two springs
IT201600071468A1 (it) * 2016-07-08 2018-01-08 Co Fe Mo Ind S R L Meccanismo di oscillazione per sedie

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479679A (en) * 1981-06-08 1984-10-30 Steelcase Inc. Body weight chair control
DE3521488A1 (de) * 1985-06-14 1986-12-18 August Fröscher GmbH & Co KG, 7141 Steinheim Arbeitsstuhl
IT1210753B (it) * 1987-05-20 1989-09-20 Pro Cord Srl Sopporto oscillante per sedie sedili e simili
DE3724605C2 (de) * 1987-07-24 1994-02-03 Inaba Seisakusho Ltd Sitzmöbel
US5026117A (en) * 1987-11-10 1991-06-25 Steelcase Inc. Controller for seating and the like
US4889384A (en) * 1988-07-10 1989-12-26 Leggett & Platt, Incorporated Knee-action chair control
DE3900220A1 (de) * 1989-01-05 1990-07-12 Wilkhahn Wilkening & Hahne Stuhl
DE4038072A1 (de) * 1990-11-29 1992-06-04 Uredat Ind Design Hoehenverstellung fuer das sitzelement eines stuhls
DE4308455A1 (de) * 1993-03-17 1994-09-22 Suspa Compart Ag Einstell-Vorrichtung für durch Druckmedium längenverstellbare Träger
ES2110875B1 (es) * 1994-04-21 1998-11-16 Jevit Manufact Metalicas Sa Sillon ergonomico autoequilibrado.
DE29516840U1 (de) * 1995-10-25 1995-12-14 Voelkle Rolf Rückstellvorrichtung für einen Stuhl
US5909924A (en) * 1997-04-30 1999-06-08 Haworth, Inc. Tilt control for chair

Also Published As

Publication number Publication date
EP0995372B1 (de) 2003-04-09
DE19849521A1 (de) 2000-04-27
US6283548B1 (en) 2001-09-04
DE29819143U1 (de) 1999-02-11
EP0995372A1 (de) 2000-04-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee