DE3630503A1 - Stuhl - Google Patents

Stuhl

Info

Publication number
DE3630503A1
DE3630503A1 DE19863630503 DE3630503A DE3630503A1 DE 3630503 A1 DE3630503 A1 DE 3630503A1 DE 19863630503 DE19863630503 DE 19863630503 DE 3630503 A DE3630503 A DE 3630503A DE 3630503 A1 DE3630503 A1 DE 3630503A1
Authority
DE
Germany
Prior art keywords
seat
support
shell
chair according
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.)
Granted
Application number
DE19863630503
Other languages
German (de)
English (en)
Other versions
DE3630503C2 (en:Method
Inventor
Fritz Makiol
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.)
Girsberger Holding AG
Original Assignee
Girsberger Holding AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6309124&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3630503(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Girsberger Holding AG filed Critical Girsberger Holding AG
Priority to DE19863630503 priority Critical patent/DE3630503A1/de
Priority to EP87111319A priority patent/EP0259609B1/de
Priority to DE8787111319T priority patent/DE3775664D1/de
Priority to AT87111319T priority patent/ATE70956T1/de
Priority to US07/092,325 priority patent/US4834453A/en
Publication of DE3630503A1 publication Critical patent/DE3630503A1/de
Application granted granted Critical
Publication of DE3630503C2 publication Critical patent/DE3630503C2/de
Granted 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
    • A47C1/03255—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
    • 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
    • A47C1/03274—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 of torsion type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/02—Molded

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
DE19863630503 1986-09-08 1986-09-08 Stuhl Granted DE3630503A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19863630503 DE3630503A1 (de) 1986-09-08 1986-09-08 Stuhl
EP87111319A EP0259609B1 (de) 1986-09-08 1987-08-05 Stuhl
DE8787111319T DE3775664D1 (de) 1986-09-08 1987-08-05 Stuhl.
AT87111319T ATE70956T1 (de) 1986-09-08 1987-08-05 Stuhl.
US07/092,325 US4834453A (en) 1986-09-08 1987-09-02 Swivel chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863630503 DE3630503A1 (de) 1986-09-08 1986-09-08 Stuhl

Publications (2)

Publication Number Publication Date
DE3630503A1 true DE3630503A1 (de) 1988-03-10
DE3630503C2 DE3630503C2 (en:Method) 1991-05-08

Family

ID=6309124

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863630503 Granted DE3630503A1 (de) 1986-09-08 1986-09-08 Stuhl
DE8787111319T Expired - Lifetime DE3775664D1 (de) 1986-09-08 1987-08-05 Stuhl.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8787111319T Expired - Lifetime DE3775664D1 (de) 1986-09-08 1987-08-05 Stuhl.

Country Status (4)

Country Link
US (1) US4834453A (en:Method)
EP (1) EP0259609B1 (en:Method)
AT (1) ATE70956T1 (en:Method)
DE (2) DE3630503A1 (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634055A1 (de) * 1986-10-07 1988-04-14 Inaba Seisakusho Ltd Sitzmoebel
DE3800751A1 (de) * 1987-01-19 1988-08-04 Okamura Corp Sessel
EP0552388A1 (de) * 1992-01-20 1993-07-28 Christof Stoll GmbH & Co KG Rückenlehne für einen Bürostuhl

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817761A1 (de) * 1988-05-19 1989-11-30 Roeder Gmbh Stuhl, insbesondere arbeits- oder buerostuhl
USD345866S (en) 1990-10-24 1994-04-12 President Office Furniture Limited Chair
WO1994027472A1 (en) * 1993-06-02 1994-12-08 Sava Cvek Articulated support chair
DE4327373C2 (de) * 1993-08-14 1997-07-17 Girsberger Holding Ag Stuhl, insbesondere Bürostuhl
GB2342037B (en) * 1996-05-18 2000-07-05 Slipcatch Ltd Improvements in or relating to seats
US5887946A (en) * 1997-01-03 1999-03-30 Raftery Design, Inc. Chair with movable back support
US5871258A (en) 1997-10-24 1999-02-16 Steelcase Inc. Chair with novel seat construction
DE29808831U1 (de) * 1998-05-15 1998-08-27 Delphi Automotive Systems Deutschland GmbH, 42369 Wuppertal Sitz- und Kopfstützenanordnung für ein Fahrzeug
US6027168A (en) * 1998-06-05 2000-02-22 Leggett & Platt, Inc. Chair seat horizontal adjustment mechanism
CA2395445C (en) * 2000-10-16 2007-07-31 Yojiro Kinoshita Chair for supporting the pelvis and lumbar
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair
US7147285B2 (en) * 2004-01-20 2006-12-12 Tung Yu Oa Co., Ltd. Reclining apparatus for chair
US7458637B2 (en) * 2004-06-10 2008-12-02 Steelcase Inc. Back construction with flexible lumbar
US7237841B2 (en) * 2004-06-10 2007-07-03 Steelcase Development Corporation Back construction with flexible lumbar
CN100455434C (zh) * 2004-09-30 2009-01-28 冷鹭浩 一种塑料复合板及其制造方法
JP4719905B2 (ja) 2005-10-27 2011-07-06 コクヨ株式会社 椅子
JP5002835B2 (ja) 2005-10-27 2012-08-15 コクヨ株式会社 部材の接続構造
JP4945781B2 (ja) 2005-11-11 2012-06-06 コクヨ株式会社 椅子
JP4747311B2 (ja) * 2005-11-11 2011-08-17 コクヨ株式会社 椅子
JP4721183B2 (ja) * 2005-11-11 2011-07-13 コクヨ株式会社 バネの取付構造
US7806478B1 (en) 2006-01-04 2010-10-05 Sava Cvek Task chair with dual tilting capabilities
CA2661841A1 (en) * 2006-08-30 2008-03-06 Itoki Corporation Chair
US7674215B1 (en) * 2007-10-23 2010-03-09 Brunswick Corporation Exercise apparatus seat
ES2388713T3 (es) 2008-05-26 2012-10-17 Steelcase Inc. Respaldo amoldable para una unidad de asiento
US20100264709A1 (en) * 2009-04-16 2010-10-21 Steven Pearse Back extension backrest
CN201602410U (zh) * 2010-02-04 2010-10-13 周金坤 一种办公休闲两用椅
BR112012029183A2 (pt) 2010-05-18 2017-07-18 Aria Entpr Inc peças de mobília de dobrar compactas portáteis
US8602501B2 (en) * 2010-09-14 2013-12-10 Herman Miller, Inc. Backrest
US8926017B2 (en) 2012-09-06 2015-01-06 James E. Grove Chair with integral pivoting lumbar and seat cushion portions
USD696545S1 (en) 2013-07-30 2013-12-31 Steelcase, Inc. Rear surface of a chair back
DE102015102007B3 (de) * 2015-02-12 2016-07-28 Wilkhahn Wilkening + Hahne Gmbh + Co. Sitzmöbel
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
CN114431654B (zh) 2015-04-13 2025-06-03 斯迪尔科斯公司 座位布置
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US11589678B2 (en) 2019-01-17 2023-02-28 Hni Technologies Inc. Chairs including flexible frames
CN113507865A (zh) 2019-02-21 2021-10-15 斯特尔凯斯公司 身体支撑组件和用于该身体支撑组件的使用和组装的方法
WO2020247435A1 (en) * 2019-06-05 2020-12-10 Davis Furniture Industries, Inc. Improved tilting chair
DE112019007468T5 (de) * 2019-06-17 2022-02-24 Quali Co., Ltd. Verstellbarer Stuhl
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471024A (en) * 1946-10-04 1949-05-24 Roy A Cramer Chair with tilting back and automatically shiftable seat
FR2267723A1 (en:Method) * 1974-04-22 1975-11-14 Steelcase Inc
DE7721954U1 (de) * 1977-07-13 1977-10-13 Wilkhahn Wilkening + Hahne, 3252 Bad Muender Sitzmöbel, insbesondere Stuhl
DE2925520A1 (de) * 1979-06-25 1981-01-15 Mauser Waldeck Gmbh Drehsessel
FR2533428A1 (fr) * 1982-09-23 1984-03-30 Strafor Sa Mecanisme de siege a mouvement differentiel pour siege basculant
DE8417429U1 (de) * 1984-06-08 1984-09-20 Hansen, Eckard, 9430 St. Margrethen Punktsynchronverstelleinrichtung für Bürostühle
GB2143730A (en) * 1983-07-20 1985-02-20 Protoned Bv Work chair
EP0185388A1 (fr) * 1984-12-21 1986-06-25 ETABLISSEMENTS LINGUANOTTO, S.A. dite: Siège, notamment siège de travail, à plusieurs positions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904243A (en) * 1974-09-23 1975-09-09 Krueger Metal Products Fiberglass shell construction with screw anchor inserts
DE3361727D1 (en) * 1982-10-22 1986-02-13 Castelli Spa Chair having a back comprising a plurality of articulated segments
US4560199A (en) * 1983-07-22 1985-12-24 Pamont Ag Recliner chair
GB2159400A (en) * 1985-05-10 1985-12-04 Syba Ltd Spring-tilt mechanism for a chair or seat
US4709963A (en) * 1986-12-12 1987-12-01 Milsco Manufacturing Company Adjustable office chair

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471024A (en) * 1946-10-04 1949-05-24 Roy A Cramer Chair with tilting back and automatically shiftable seat
FR2267723A1 (en:Method) * 1974-04-22 1975-11-14 Steelcase Inc
DE7721954U1 (de) * 1977-07-13 1977-10-13 Wilkhahn Wilkening + Hahne, 3252 Bad Muender Sitzmöbel, insbesondere Stuhl
DE2925520A1 (de) * 1979-06-25 1981-01-15 Mauser Waldeck Gmbh Drehsessel
FR2533428A1 (fr) * 1982-09-23 1984-03-30 Strafor Sa Mecanisme de siege a mouvement differentiel pour siege basculant
GB2143730A (en) * 1983-07-20 1985-02-20 Protoned Bv Work chair
DE8417429U1 (de) * 1984-06-08 1984-09-20 Hansen, Eckard, 9430 St. Margrethen Punktsynchronverstelleinrichtung für Bürostühle
EP0185388A1 (fr) * 1984-12-21 1986-06-25 ETABLISSEMENTS LINGUANOTTO, S.A. dite: Siège, notamment siège de travail, à plusieurs positions
US4685730A (en) * 1984-12-21 1987-08-11 Etablissements Linguanotto Seat, especially work seat, with several positions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3634055A1 (de) * 1986-10-07 1988-04-14 Inaba Seisakusho Ltd Sitzmoebel
DE3800751A1 (de) * 1987-01-19 1988-08-04 Okamura Corp Sessel
EP0552388A1 (de) * 1992-01-20 1993-07-28 Christof Stoll GmbH & Co KG Rückenlehne für einen Bürostuhl

Also Published As

Publication number Publication date
EP0259609A2 (de) 1988-03-16
DE3775664D1 (de) 1992-02-13
EP0259609B1 (de) 1992-01-02
US4834453A (en) 1989-05-30
ATE70956T1 (de) 1992-01-15
EP0259609A3 (en) 1988-06-22
DE3630503C2 (en:Method) 1991-05-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee