CA2714758A1 - Mecanisme de siege pour article de siege, en particulier pour siege pivotant de bureau - Google Patents

Mecanisme de siege pour article de siege, en particulier pour siege pivotant de bureau Download PDF

Info

Publication number
CA2714758A1
CA2714758A1 CA2714758A CA2714758A CA2714758A1 CA 2714758 A1 CA2714758 A1 CA 2714758A1 CA 2714758 A CA2714758 A CA 2714758A CA 2714758 A CA2714758 A CA 2714758A CA 2714758 A1 CA2714758 A1 CA 2714758A1
Authority
CA
Canada
Prior art keywords
seat
carrier
mechanism according
backrest
seat mechanism
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.)
Abandoned
Application number
CA2714758A
Other languages
English (en)
Inventor
Werner Haertel
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.)
Haworth GmbH
Original Assignee
Haworth 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 Haworth GmbH filed Critical Haworth GmbH
Publication of CA2714758A1 publication Critical patent/CA2714758A1/fr
Abandoned 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/023—Reclining or easy chairs having independently-adjustable supporting parts the parts being horizontally-adjustable seats ; Expandable seats or the like, e.g. seats with horizontally adjustable parts
    • 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
    • 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
    • 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
    • A47C7/02—Seat parts
    • A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

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)
CA2714758A 2009-09-16 2010-09-13 Mecanisme de siege pour article de siege, en particulier pour siege pivotant de bureau Abandoned CA2714758A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09011822.5 2009-09-16
EP09011822.5A EP2298132B1 (fr) 2009-09-16 2009-09-16 Siège, notamment siège de bureau

Publications (1)

Publication Number Publication Date
CA2714758A1 true CA2714758A1 (fr) 2011-03-16

Family

ID=41800556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2714758A Abandoned CA2714758A1 (fr) 2009-09-16 2010-09-13 Mecanisme de siege pour article de siege, en particulier pour siege pivotant de bureau

Country Status (5)

Country Link
US (1) US20110062759A1 (fr)
EP (1) EP2298132B1 (fr)
CA (1) CA2714758A1 (fr)
ES (1) ES2363706T1 (fr)
RU (1) RU2010138230A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1403471B1 (it) * 2010-12-03 2013-10-17 Imarc Spa Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione.
JP5863352B2 (ja) * 2011-09-16 2016-02-16 株式会社イトーキ 椅子
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
US9527413B1 (en) 2013-11-12 2016-12-27 The United States Of America As Represented By The Secretary Of The Army Reclining seat to mitigate the effects of mine blast load on spine and lower leg injuries
CN106455821A (zh) 2014-04-17 2017-02-22 Hni技术公司 椅子和椅子控制组件、系统和方法
CN110432679B (zh) * 2017-04-15 2022-04-26 广东筑丰巢家具科技有限公司 一种教室用可调节翻转座椅的工作控制方法
US20190281988A1 (en) * 2018-03-16 2019-09-19 Chih-Cheng Su Auxiliary backrest for a chair

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411824A (en) * 1967-03-17 1968-11-19 Gen Motors Corp Rubber diaphragm support for bucket seats
DE9100572U1 (de) * 1991-01-20 1992-06-11 Fritz Hansens Eft. A/S, Alleroed Sitzschale
JP3330145B2 (ja) * 1991-05-21 2002-09-30 株式会社イトーキ 椅子の背，座部の連動支持機構
US6082824A (en) * 1996-11-08 2000-07-04 Chow; William W. Therapeutic sling seat
DE19823632C1 (de) 1998-05-27 1999-09-30 Roeder Peter Stuhl, insbesondere Bürostuhl
US6709058B1 (en) * 1999-04-09 2004-03-23 Humanscale Corp. Ergonomic chair
JP3738964B2 (ja) * 2000-10-31 2006-01-25 株式会社イトーキ 椅子におけるカバーの取付け構造
DE10126001A1 (de) * 2001-05-18 2002-11-21 Bock 1 Gmbh & Co Vorgespannte Federanordnung, insbesondere zur Federbeaufschlagung von Synchronmechaniken von Bürostühlen
US20030132653A1 (en) * 2001-10-18 2003-07-17 Doug Thole Tension control mechanism for a chair
US7165811B2 (en) * 2002-09-12 2007-01-23 Steelcase Development Corporation Control mechanism for seating unit
US6969116B2 (en) * 2003-12-30 2005-11-29 Hni Technologies Inc. Chair with backward and forward passive tilt capabilities
JP5004152B2 (ja) * 2006-03-28 2012-08-22 コクヨ株式会社 椅子
DE202006005645U1 (de) * 2006-04-06 2007-08-09 Sander, Armin Stuhl, insbesondere Bürostuhl
US8646839B2 (en) * 2008-06-17 2014-02-11 Co.Fe.Mo. Industrie S.R.L. Adjustment device for chairs

Also Published As

Publication number Publication date
EP2298132A1 (fr) 2011-03-23
RU2010138230A (ru) 2012-03-20
US20110062759A1 (en) 2011-03-17
EP2298132B1 (fr) 2018-06-13
ES2363706T1 (es) 2011-08-12

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead

Effective date: 20150407