ATE508663T1 - OFFICE CHAIR WITH TILTABLE BACKREST AND MEANS FOR LIMITING THE INCLINATION OF THE BACKREST - Google Patents

OFFICE CHAIR WITH TILTABLE BACKREST AND MEANS FOR LIMITING THE INCLINATION OF THE BACKREST

Info

Publication number
ATE508663T1
ATE508663T1 AT08020690T AT08020690T ATE508663T1 AT E508663 T1 ATE508663 T1 AT E508663T1 AT 08020690 T AT08020690 T AT 08020690T AT 08020690 T AT08020690 T AT 08020690T AT E508663 T1 ATE508663 T1 AT E508663T1
Authority
AT
Austria
Prior art keywords
backrest
limiting
inclination
seat
housing
Prior art date
Application number
AT08020690T
Other languages
German (de)
Inventor
Thomas Stenzel
Kurt Buntru
Original Assignee
Stoll Sedus 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 Stoll Sedus Ag filed Critical Stoll Sedus Ag
Application granted granted Critical
Publication of ATE508663T1 publication Critical patent/ATE508663T1/en

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
    • A47C1/03261—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
    • A47C1/03255—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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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
    • A47C1/03283—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with fluid springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

The chair has an adjustable backrest (20) and a seat (10) tiltably coupled with the backrest over a synchronous mechanism that includes a housing (30) arranged at a seat, where the seat is supported at the housing by a front seat guide. A hand wheel is attached at a front seat guide (60), movable with the seat guide and coupled with a limiting unit such as pulley wheel and limit stop, by bowden cables for limiting inclination of the backrest. The limiting unit is mounted in a housing in a fixed manner. The limit stop is provided for a pin connected with the backrest.
AT08020690T 2007-12-11 2008-11-27 OFFICE CHAIR WITH TILTABLE BACKREST AND MEANS FOR LIMITING THE INCLINATION OF THE BACKREST ATE508663T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007059984.8A DE102007059984B4 (en) 2007-12-11 2007-12-11 Office chair with tilting backrest and means for tilting the backrest

Publications (1)

Publication Number Publication Date
ATE508663T1 true ATE508663T1 (en) 2011-05-15

Family

ID=40405107

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08020690T ATE508663T1 (en) 2007-12-11 2008-11-27 OFFICE CHAIR WITH TILTABLE BACKREST AND MEANS FOR LIMITING THE INCLINATION OF THE BACKREST

Country Status (4)

Country Link
EP (1) EP2070446B1 (en)
AT (1) ATE508663T1 (en)
DE (1) DE102007059984B4 (en)
ES (1) ES2365472T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
MX2017013130A (en) 2015-04-13 2018-03-07 Steelcase Inc Seating arrangement.
EP3927215A4 (en) 2019-02-21 2023-03-15 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
RU2738634C1 (en) * 2020-01-10 2020-12-15 Михаил Николаевич Жуков Seat inclination variation device
WO2021178206A1 (en) 2020-03-02 2021-09-10 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11812870B2 (en) 2021-02-10 2023-11-14 Steelcase Inc. Body support structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374357B (en) * 1981-01-19 1984-04-10 Wiesner Hager Kg WORK CHAIR
US5282670A (en) * 1992-04-20 1994-02-01 Steelcase Inc. Cable actuated variable stop mechanism
KR100334315B1 (en) * 1992-06-15 2002-10-11 헤르만밀러인코퍼레이티드 Slope control device for office
US6139103A (en) * 1997-03-12 2000-10-31 Leggett & Platt, Inc. Synchronized chair seat and backrest tilt control mechanism
CA2525902A1 (en) * 2001-01-25 2002-07-25 Jsj Seating Company Texas, L.P. Office chair
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair
US6880886B2 (en) * 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
ITMI20050751A1 (en) * 2005-04-27 2006-10-28 Donati Spa MECHANISM OF ADJUSTMENT OF THE INCLINATION OF BACKRESTS IN OFFICE CHAIRS AND POLTEONS
CN102772051B (en) * 2007-01-29 2016-05-18 赫尔曼米勒有限公司 Seat structure and using method thereof

Also Published As

Publication number Publication date
EP2070446B1 (en) 2011-05-11
EP2070446A1 (en) 2009-06-17
DE102007059984B4 (en) 2014-05-15
DE102007059984A1 (en) 2009-06-18
ES2365472T3 (en) 2011-10-06

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