DE59904932D1 - Bürostuhl mit einer nachführbaren Rückenlehne - Google Patents
Bürostuhl mit einer nachführbaren RückenlehneInfo
- 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
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)
- Chair Legs, Seat Parts, And Backrests (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20003313U1 (de) * | 2000-02-23 | 2001-07-05 | König + Neurath AG, 61184 Karben | 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 |
CN102905579B (zh) * | 2010-05-26 | 2016-06-08 | 鹰野株式会社 | 椅子的靠背用反力机构及安装有该机构的椅子 |
JP6040566B2 (ja) * | 2012-05-15 | 2016-12-07 | コクヨ株式会社 | 椅子 |
EP2886015B1 (de) * | 2013-12-17 | 2016-07-13 | Donati S.p.A. | Stuhl mit anpassbarer Rückenlehne |
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)
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 | Völkle, Rolf, 72290 Loßburg | Rückstellvorrichtung für einen Stuhl |
US5909924A (en) * | 1997-04-30 | 1999-06-08 | Haworth, Inc. | Tilt control for chair |
-
1998
- 1998-10-21 DE DE19849521A patent/DE19849521A1/de not_active Withdrawn
- 1998-10-21 DE DE29819143U patent/DE29819143U1/de not_active Expired - Lifetime
-
1999
- 1999-10-19 EP EP99120681A patent/EP0995372B1/de not_active Expired - Lifetime
- 1999-10-19 DE DE59904932T patent/DE59904932D1/de not_active Expired - Fee Related
- 1999-10-21 US US09/422,490 patent/US6283548B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6283548B1 (en) | 2001-09-04 |
DE19849521A1 (de) | 2000-04-27 |
EP0995372B1 (de) | 2003-04-09 |
EP0995372A1 (de) | 2000-04-26 |
DE29819143U1 (de) | 1999-02-11 |
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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 |