CA2472046C - Chaises - Google Patents

Chaises Download PDF

Info

Publication number
CA2472046C
CA2472046C CA2472046A CA2472046A CA2472046C CA 2472046 C CA2472046 C CA 2472046C CA 2472046 A CA2472046 A CA 2472046A CA 2472046 A CA2472046 A CA 2472046A CA 2472046 C CA2472046 C CA 2472046C
Authority
CA
Canada
Prior art keywords
chair according
abutment member
chair
base part
adjustment
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
CA2472046A
Other languages
English (en)
Other versions
CA2472046A1 (fr
Inventor
Simon Vincent Harby Roberts
Mark Grant Jones
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.)
SIMCLAR SEATING TECHNOLOGIES Ltd
Original Assignee
SIMCLAR SEATING TECHNOLOGIES Ltd
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 SIMCLAR SEATING TECHNOLOGIES Ltd filed Critical SIMCLAR SEATING TECHNOLOGIES Ltd
Publication of CA2472046A1 publication Critical patent/CA2472046A1/fr
Application granted granted Critical
Publication of CA2472046C publication Critical patent/CA2472046C/fr
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
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for 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
    • 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
    • A47C1/03261—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

L'invention concerne une chaise possédant un dossier inclinable (3) et un siège séparément inclinable (1) montés sur une base (2) comportant un mécanisme incluant un ressort principal de compression (10) conférant une résistance ajustable au mouvement d'inclinaison. Le ressort (10) est généralement de niveau et possède des extrémités arrières (10B) agissant de concert avec des éléments ajustables en position (13 ou 21, 22) définissant pour les extrémités de ressort (10b) une courbe de déplacement. Dans une réalisation les éléments (13) possèdent des surfaces formées sur lesquelles des galets (8a) roulent, et on utilise des cames (15) afin d'ajuster par pivot la position des éléments (13). Dans une autre réalisation, les éléments (21) sont des liaisons (21) supportées pivotantes sur des structures de réception ajustables en position (22), et on utilise des cames (23) afin d'ajuster les positions de ces structures, ce qui change les points de pivot des liaisons (21).
CA2472046A 2001-01-06 2002-01-07 Chaises Expired - Fee Related CA2472046C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0100388.8A GB0100388D0 (en) 2001-01-06 2001-01-06 Chairs
GB0100388.8 2001-01-06
PCT/GB2002/000041 WO2002058514A1 (fr) 2001-01-06 2002-01-07 Chaises

Publications (2)

Publication Number Publication Date
CA2472046A1 CA2472046A1 (fr) 2002-08-01
CA2472046C true CA2472046C (fr) 2010-04-06

Family

ID=9906386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2472046A Expired - Fee Related CA2472046C (fr) 2001-01-06 2002-01-07 Chaises

Country Status (6)

Country Link
EP (1) EP1353584B1 (fr)
AT (1) ATE369769T1 (fr)
CA (1) CA2472046C (fr)
DE (1) DE60221793T2 (fr)
GB (2) GB0100388D0 (fr)
WO (1) WO2002058514A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10331494B4 (de) * 2003-07-11 2007-06-14 Völkle Bürostühle GmbH Stuhl
ITMI20050116U1 (it) 2005-04-06 2006-10-07 Donati Spa Meccanismo di sincronizzazione per sedie o poltrone
ITVE20050027A1 (it) 2005-04-28 2006-10-29 Imarc Spa Dispositivo di regolazione della forza di oscillazione in meccanismi per sedie da ufficio.
JP5347141B2 (ja) * 2008-01-16 2013-11-20 コクヨ株式会社 椅子
GB0806958D0 (en) * 2008-04-17 2008-05-21 Simclar Seating Technologies L Chair back tilt tensioning
KR20110022040A (ko) * 2008-06-05 2011-03-04 가부시기가이샤 우찌다요우고우 기울임 가능한 등받이를 갖는 의자
DE102009009287A1 (de) * 2009-02-17 2010-09-09 Uhlenbrock, Christel Sitzmöbel, insbesondere Bürodrehstuhl
WO2010103554A1 (fr) * 2009-03-10 2010-09-16 Effe Tre S.R.L. Dispositif de support d'une chaise avec dossier inclinable
EP2725943B1 (fr) * 2011-07-01 2017-08-23 L&P Property Management Company Mécanisme d'inclinaison pour un siège et siège
US9072383B2 (en) 2012-08-16 2015-07-07 L&P Property Management Company Modular chair mechanism with self-weighing
EP2886015B1 (fr) * 2013-12-17 2016-07-13 Donati S.p.A. Chaise avec dossier ajustable
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
US10021984B2 (en) 2015-04-13 2018-07-17 Steelcase Inc. Seating arrangement
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
ES3035683T3 (en) 2019-02-21 2025-09-08 Steelcase Inc Body support member
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537203A1 (de) * 1984-10-24 1986-04-24 Klöber GmbH & Co, 7770 Überlingen Arbeitsstuhl mit neigungsmechanik von sitzschale und rueckenlehne
DE3700447A1 (de) 1987-01-09 1988-07-21 Vogt Bueromoebel Sitzmoebel
DE4313301C2 (de) 1993-04-23 1995-12-21 Simon Desanta Stuhl
DE19823632C1 (de) * 1998-05-27 1999-09-30 Roeder Peter Stuhl, insbesondere Bürostuhl

Also Published As

Publication number Publication date
GB2389522B (en) 2004-12-08
DE60221793T2 (de) 2008-06-05
CA2472046A1 (fr) 2002-08-01
ATE369769T1 (de) 2007-09-15
GB0100388D0 (en) 2001-02-14
EP1353584B1 (fr) 2007-08-15
EP1353584A1 (fr) 2003-10-22
GB2389522A (en) 2003-12-17
GB0318258D0 (en) 2003-09-10
WO2002058514A1 (fr) 2002-08-01
DE60221793D1 (de) 2007-09-27

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Legal Events

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MKLA Lapsed