CA2286611C - Mecanisme de liaison pour siege inclinable - Google Patents

Mecanisme de liaison pour siege inclinable Download PDF

Info

Publication number
CA2286611C
CA2286611C CA002286611A CA2286611A CA2286611C CA 2286611 C CA2286611 C CA 2286611C CA 002286611 A CA002286611 A CA 002286611A CA 2286611 A CA2286611 A CA 2286611A CA 2286611 C CA2286611 C CA 2286611C
Authority
CA
Canada
Prior art keywords
link
linkage
assembly
support
reclining
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
CA002286611A
Other languages
English (en)
Other versions
CA2286611A1 (fr
Inventor
Larry P. Lapointe
Richard E. Marshall
Jonathan R. Saul
Karl J. Komorowski
Dennis W. Wright
Ken K. Finzel
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.)
La Z Boy Inc
Original Assignee
La Z Boy Inc
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
Priority claimed from US08/855,031 external-priority patent/US5992930A/en
Application filed by La Z Boy Inc filed Critical La Z Boy Inc
Publication of CA2286611A1 publication Critical patent/CA2286611A1/fr
Application granted granted Critical
Publication of CA2286611C publication Critical patent/CA2286611C/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
    • 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
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
    • A47C1/0355—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest actuated by linkages, e.g. lazy-tongs mechanisms

Landscapes

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

Abstract

L'invention concerne un siège inclinable (20) comportant une ossature de base (33), un ensemble de liaisons de support (30, 32) porté pivotant par l'ossature de base (33), un dossier (26) couplé fonctionnellement à l'ensemble de liaisons de support (30, 32), ledit siège inclinable (20) comprenant un cadre (22) de siège. Une liaison longitudinale (60) est reliée fonctionnellement à l'ensemble de liaisons de support (30, 32). Un ensemble de liaisons d'inclinaison (100) est couplé fonctionnellement à la liaison longitudinale (60) et à l'ossature de base (33), de manière à commander le mouvement de la liaison longitudinale (60) entre une position verticale et au moins une position inclinée. Un axe d'entraînement rotatif (80) est soutenu pivotant par la liaison longitudinale (60). Le siège inclinable (20) comporte également un ensemble repose-jambes (28) porté par la liaison longitudinale (60) et coupléfonctionnellement à l'axe d'entraînement (80) de manière à permettre le mouvement entre une position rétractée et une position déployée sous l'effet de la rotation de l'axe d'entraînement (80). L'ensemble de liaisons de support permet d'incliner le siège (20) entre une position verticale et une position totalement inclinée. Le siège inclinable (20) comporte éventuellement un ensemble base pivotante (420) qui permet un degré de liberté en rotation entre le siège (20) et une base (456) reposant sur le plancher.
CA002286611A 1997-05-13 1998-05-12 Mecanisme de liaison pour siege inclinable Expired - Fee Related CA2286611C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/855,031 1997-05-13
US08/855,031 US5992930A (en) 1997-05-13 1997-05-13 Wall proximity reclining chair
US09/062,634 1998-04-17
US09/062,634 US5975627A (en) 1997-05-13 1998-04-17 Swivel base reclining chair with linkage reclining mechanism
PCT/US1998/009723 WO1998051195A1 (fr) 1997-05-13 1998-05-12 Mecanisme de liaison pour siege inclinable

Publications (2)

Publication Number Publication Date
CA2286611A1 CA2286611A1 (fr) 1998-11-19
CA2286611C true CA2286611C (fr) 2004-07-27

Family

ID=26742509

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002286611A Expired - Fee Related CA2286611C (fr) 1997-05-13 1998-05-12 Mecanisme de liaison pour siege inclinable
CA002237519A Expired - Fee Related CA2237519C (fr) 1997-05-13 1998-05-13 Mecanisme de liaison pour fauteuil inclinable

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002237519A Expired - Fee Related CA2237519C (fr) 1997-05-13 1998-05-13 Mecanisme de liaison pour fauteuil inclinable

Country Status (4)

Country Link
AU (1) AU7483498A (fr)
CA (2) CA2286611C (fr)
DE (1) DE19882371T1 (fr)
WO (1) WO1998051195A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2967561B1 (fr) * 2010-11-18 2012-12-28 Valmont Canape de relaxation
CN103584536B (zh) * 2013-09-23 2016-01-06 浙江永艺家具股份有限公司 座椅及其功能架
CN103549782B (zh) * 2013-09-24 2015-10-28 浙江永艺家具股份有限公司 一种座椅及其功能架
CN103799727B (zh) * 2014-01-20 2016-01-06 浙江永艺家具股份有限公司 一种座椅及其功能架
CN103976585B (zh) * 2014-04-11 2016-01-06 浙江永艺家具股份有限公司 一种座椅及其功能架
CN104000409B (zh) * 2014-05-29 2016-01-06 浙江永艺家具股份有限公司 一种座椅及其功能架
CN104068657B (zh) * 2014-07-08 2017-02-15 永艺家具股份有限公司 一种坐具及其功能架
DE102016116895A1 (de) 2016-09-09 2018-03-15 Michael Schuster Sitzmöbel mit ausschwenkbarer Fußstütze

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570927A (en) * 1991-10-11 1996-11-05 La-Z-Boy Chair Company Modular wall proximity reclining chair

Also Published As

Publication number Publication date
CA2237519A1 (fr) 1998-11-13
WO1998051195A1 (fr) 1998-11-19
DE19882371T1 (de) 2000-05-11
CA2237519C (fr) 2008-01-15
CA2286611A1 (fr) 1998-11-19
AU7483498A (en) 1998-12-08

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