CA1279567C - Chair, in particular office chair, with a vertically adjustable back rest support - Google Patents

Chair, in particular office chair, with a vertically adjustable back rest support

Info

Publication number
CA1279567C
CA1279567C CA000548790A CA548790A CA1279567C CA 1279567 C CA1279567 C CA 1279567C CA 000548790 A CA000548790 A CA 000548790A CA 548790 A CA548790 A CA 548790A CA 1279567 C CA1279567 C CA 1279567C
Authority
CA
Canada
Prior art keywords
back rest
support
support member
chair
seat
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
CA000548790A
Other languages
English (en)
French (fr)
Inventor
Elke Dauphin
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.)
Burositzmobelfabrik Friedrich-W Dauphin & Co GmbH
Original Assignee
Burositzmobelfabrik Friedrich-W Dauphin & Co 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 Burositzmobelfabrik Friedrich-W Dauphin & Co GmbH filed Critical Burositzmobelfabrik Friedrich-W Dauphin & Co GmbH
Application granted granted Critical
Publication of CA1279567C publication Critical patent/CA1279567C/en
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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/402—Supports for the head or the back for the back adjustable in height

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Special Chairs (AREA)
CA000548790A 1986-10-16 1987-10-07 Chair, in particular office chair, with a vertically adjustable back rest support Expired - Fee Related CA1279567C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE8627648U DE8627648U1 (de) 1986-10-16 1986-10-16 Stuhl, insbesondere Bürostuhl, mit höhenverstellbarer Rückenlehne
DEP3635244.6 1986-10-16
DE19863635244 DE3635244A1 (de) 1986-10-16 1986-10-16 Stuhl, insbesondere buerostuhl, mit hoehenverstellbarer rueckenlehne

Publications (1)

Publication Number Publication Date
CA1279567C true CA1279567C (en) 1991-01-29

Family

ID=48614222

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000548790A Expired - Fee Related CA1279567C (en) 1986-10-16 1987-10-07 Chair, in particular office chair, with a vertically adjustable back rest support

Country Status (8)

Country Link
US (1) US4786108A (enExample)
EP (1) EP0264555B1 (enExample)
JP (1) JPH0725076Y2 (enExample)
AT (1) ATE60497T1 (enExample)
CA (1) CA1279567C (enExample)
DE (3) DE8627648U1 (enExample)
GR (1) GR3001425T3 (enExample)
ZA (1) ZA876325B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744363A1 (de) * 1987-12-29 1989-07-13 Roeder Gmbh Stuhl, insbesondere arbeits- oder buerostuhl
DE3910375A1 (de) * 1988-10-20 1990-04-26 Buerositzmoebelfabrik Friedric Hoehenverstellbarer rueckenlehnentraeger fuer einen stuhl
DE8814502U1 (de) * 1988-11-21 1989-02-09 Schräder, Margarete, 8654 Marktleugast Kinder-Sicherheitssitz zum Einsatz in Fahrzeugen
DE3914832A1 (de) * 1989-05-05 1990-11-08 Link Wilhelm Kg Stuhl, insbesondere buerostuhl
GB2246287B (en) * 1990-06-12 1993-10-20 Unit Press Limited Back support pillar for a chair
DE4230230A1 (de) * 1992-09-10 1994-03-17 Dauphin Friedrich W Gmbh Armlehne für Sitzmöbel
US5388892A (en) * 1993-04-02 1995-02-14 Tornero; Lino E. Mechanism for the relative positioning of telescoping members
DE4317609C2 (de) * 1993-05-27 2002-04-11 Dauphin Friedrich W Gmbh Stuhl, insbesondere Bürostuhl
US5393125A (en) * 1993-05-28 1995-02-28 Steelcase Inc. Height adjustable chair arm assembly
US5439267A (en) * 1993-05-28 1995-08-08 Steelcase Inc. Chair with adjustable arm assemblies
US5382079A (en) * 1993-10-25 1995-01-17 Chromcraft Revington, Inc. Adjustable arm attachable to a chair body
US5630650A (en) * 1994-03-30 1997-05-20 Steelcase Inc. Vertically adjustable back construction for seating
IT239565Y1 (it) * 1995-03-21 2001-03-05 Miotto Internat Company Dispositivo di regolazione dell'altezza di uno schienale di una sedia
DE29510446U1 (de) * 1995-06-28 1995-11-09 SIFA Sitzfabrik GmbH, 92237 Sulzbach-Rosenberg Rückenlehnenklemmung
DE19523358C8 (de) * 1995-06-28 2006-01-26 Volkswagen Ag Arretiermechanismus für eine Kopfstütze
US5586809A (en) * 1995-08-04 1996-12-24 Herman Miller, Inc. Height adjustment mechanism for a chair backrest
DE29600332U1 (de) * 1996-01-10 1996-03-07 SIFA Sitzfabrik GmbH, 92237 Sulzbach-Rosenberg Höhenverstellung für Rückenlehnen
DE29600333U1 (de) * 1996-01-10 1996-03-07 SIFA Sitzfabrik GmbH, 92237 Sulzbach-Rosenberg Auslösung für eine Höhenverstellung von Rückenlehnen
DE19603789A1 (de) * 1996-02-02 1997-08-07 Wilkhahn Wilkening & Hahne Arretierbare Verstelleinrichtung
US6250715B1 (en) 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
AU783829B2 (en) 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
NZ518944A (en) 2002-05-14 2004-09-24 Formway Furniture Ltd Height adjustable arm for chair with outer stem releasably lockable to inner stem by engagement of recesses
US7566099B2 (en) * 2003-10-22 2009-07-28 Lord Corporation Furniture seatback tilt recline angle limiter and method
EP2120648B1 (en) 2007-01-29 2021-06-16 Herman Miller, Inc. Seating structure and methods for the use thereof
US9161631B2 (en) * 2013-07-01 2015-10-20 Anthro International Incorporated Adjustment mechanism for furniture
EP3267838A4 (en) * 2015-03-10 2018-10-24 Wabl, Hans Johann Chair adjustment means
US20180274270A1 (en) * 2017-03-27 2018-09-27 Ford Global Technologies, Llc Bezel-less release button

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE179185C (enExample) *
DE1824431U (de) * 1956-04-26 1961-01-05 Kloeber O H G Spezialfabrik Fu Hoehenverstellbarer stuhl.
US3295888A (en) * 1965-10-21 1967-01-03 Steelcase Inc Backrest height adjusting apparatus for chairs and the like
US3572834A (en) * 1968-02-02 1971-03-30 Kurt Herzer Adjustable head rest for vehicle seats
DE1812282C3 (de) * 1968-12-03 1981-07-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Hubvorrichtung zum stufenlosen Höhenverstellen von Tischplatten, Stuhlsitzen u.dgl.
CH481646A (de) * 1968-12-19 1969-11-30 Bremshey & Co Krankengymnastik-Behandlungs- und Massagestuhl
CH514317A (de) * 1969-06-19 1971-10-31 Bauer Fritz Hubvorrichtung zum stufenlosen Höherverstellen einer Tragfläche, insbesondere Sitzfläche von Stühlen oder Hockern
GB1371641A (en) * 1971-11-23 1974-10-23 Parnall & Sons Ltd Chairs
IT948963B (it) * 1972-01-31 1973-06-11 Olivetti & Co Spa Sedia per ufficio particolarmente per segretarie
DE7307556U (de) * 1973-02-28 1973-05-30 Metall + Plast Matissek H Kg Sitzmöbel, insbesondere Stuhl mit höhen verstellbarem Sitz.
US4012158A (en) * 1975-09-15 1977-03-15 Harper Henry J Adjustable seat-back mechanism
CH591832A5 (en) * 1976-01-20 1977-09-30 Giroflex Entwicklungs Ag Chair with height adjustable mechanism - has movable tube with detent holes featuring chamfer for ball to facilitate setting
US4466665A (en) * 1982-01-25 1984-08-21 Robert Aronowitz Chair having adjsutable, cantilevered lumbar-supporting arm
DE3331978A1 (de) * 1982-08-20 1985-03-21 ITW Ltd., Windsor, Berkshire Federhalterung fuer kopfstuetzen
JPH0227808Y2 (enExample) * 1984-11-06 1990-07-26
US4639039A (en) * 1985-09-10 1987-01-27 Milsco Manufacturing Company Height adjustment mechanism for chair backrest
US4662682A (en) * 1985-10-15 1987-05-05 Maurel Jacques A Seat back height adjustment mechanism

Also Published As

Publication number Publication date
JPS6368837U (enExample) 1988-05-09
DE8627648U1 (de) 1988-09-01
ZA876325B (en) 1988-03-02
EP0264555B1 (de) 1991-01-30
JPH0725076Y2 (ja) 1995-06-07
DE3635244A1 (de) 1988-04-28
GR3001425T3 (en) 1992-09-25
US4786108A (en) 1988-11-22
DE3767826D1 (de) 1991-03-07
EP0264555A3 (en) 1988-07-27
ATE60497T1 (de) 1991-02-15
EP0264555A2 (de) 1988-04-27

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Legal Events

Date Code Title Description
MKLA Lapsed