DE59001960D1 - Stuhl, insbesondere arbeitsstuhl. - Google Patents

Stuhl, insbesondere arbeitsstuhl.

Info

Publication number
DE59001960D1
DE59001960D1 DE9090810562T DE59001960T DE59001960D1 DE 59001960 D1 DE59001960 D1 DE 59001960D1 DE 9090810562 T DE9090810562 T DE 9090810562T DE 59001960 T DE59001960 T DE 59001960T DE 59001960 D1 DE59001960 D1 DE 59001960D1
Authority
DE
Germany
Prior art keywords
seat
support
chair
angle
spring
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
DE9090810562T
Other languages
English (en)
Inventor
Peter Tobler
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.)
Sitag AG
Original Assignee
Sitag 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
Application filed by Sitag AG filed Critical Sitag AG
Application granted granted Critical
Publication of DE59001960D1 publication Critical patent/DE59001960D1/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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • A47C7/4454—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs of torsion type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/446—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with fluid springs
DE9090810562T 1989-09-21 1990-07-20 Stuhl, insbesondere arbeitsstuhl. Expired - Fee Related DE59001960D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH343689 1989-09-21

Publications (1)

Publication Number Publication Date
DE59001960D1 true DE59001960D1 (de) 1993-08-19

Family

ID=4255926

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090810562T Expired - Fee Related DE59001960D1 (de) 1989-09-21 1990-07-20 Stuhl, insbesondere arbeitsstuhl.

Country Status (5)

Country Link
US (1) US5056866A (de)
EP (1) EP0419404B1 (de)
AT (1) ATE91396T1 (de)
DE (1) DE59001960D1 (de)
ES (1) ES2044526T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577807A (en) 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
DE19803496C2 (de) * 1998-01-30 2001-09-06 Haworth Bueroeinrichtung Gmbh Stuhl
IT1308075B1 (it) * 1999-06-04 2001-11-29 Pro Cord Srl Sedia con sedile oscillante
JP4137536B2 (ja) * 2002-07-03 2008-08-20 コクヨ株式会社 椅子
US6736360B1 (en) * 2003-01-27 2004-05-18 Alcon, Inc. Rotary jointed arm for a surgical tray
US7192088B1 (en) * 2005-08-29 2007-03-20 Lear Corporation Vehicle seat assembly
CA2646948A1 (en) * 2006-03-24 2007-10-04 Herman Miller Inc. Piece of furniture
DE102006023981A1 (de) * 2006-05-22 2007-12-06 Wilkhahn Wilkening + Hahne Gmbh & Co. Kg Stuhl
DE102006023982A1 (de) * 2006-05-22 2007-12-06 Wilkhahn Wilkening + Hahne Gmbh & Co. Kg Stuhl
US20070284495A1 (en) * 2006-06-13 2007-12-13 Charles Steven T Tray Mounting System
US8310468B2 (en) * 2006-06-28 2012-11-13 Novartis Ag Control display positioning system
US7461825B2 (en) * 2006-09-18 2008-12-09 Alcon, Inc. Tray support arm assembly
US7722119B1 (en) * 2006-11-29 2010-05-25 Dario Delmestri Chair with a tiltable seat
EP2200479B1 (de) * 2007-09-20 2015-06-17 Herman Miller, Inc. Körperstützstruktur
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
DE102016104638A1 (de) * 2016-03-14 2017-09-14 Burkhard Schmitz Stuhl

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235408A (en) * 1978-02-27 1980-11-25 Knoll International, Inc. Swivel-chair frame
DE3335463A1 (de) * 1983-09-30 1985-04-11 Fritz Bauer + Söhne oHG, 8503 Altdorf Trageinrichtung fuer ein sitzmoebel mit neigungsverstellbarem rueckenlehnentraeger und neigungsverstellbarem sitz
AU588332B2 (en) * 1986-07-04 1989-09-14 Tachi-S Co., Ltd. Seat suspension device
AT386517B (de) * 1987-02-10 1988-09-12 Zuend & Co Ag K Stuhl, insbesondere arbeitsstuhl

Also Published As

Publication number Publication date
EP0419404A1 (de) 1991-03-27
US5056866A (en) 1991-10-15
ES2044526T3 (es) 1994-01-01
EP0419404B1 (de) 1993-07-14
ATE91396T1 (de) 1993-07-15

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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