CA2999558C - Mecanisme de dossier de chaise et ensemble de commande - Google Patents

Mecanisme de dossier de chaise et ensemble de commande Download PDF

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Publication number
CA2999558C
CA2999558C CA2999558A CA2999558A CA2999558C CA 2999558 C CA2999558 C CA 2999558C CA 2999558 A CA2999558 A CA 2999558A CA 2999558 A CA2999558 A CA 2999558A CA 2999558 C CA2999558 C CA 2999558C
Authority
CA
Canada
Prior art keywords
assembly
magnitude
biasing
biasing force
support structure
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.)
Active
Application number
CA2999558A
Other languages
English (en)
Other versions
CA2999558A1 (fr
Inventor
Robert J. Battey
Gary L. Karsten
Kurt R. Heidmann
Russell T. Holdredge
Todd T. Andres
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.)
Steelcase Inc
Original Assignee
Steelcase 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 US14/029,176 external-priority patent/US9004597B2/en
Application filed by Steelcase Inc filed Critical Steelcase Inc
Publication of CA2999558A1 publication Critical patent/CA2999558A1/fr
Application granted granted Critical
Publication of CA2999558C publication Critical patent/CA2999558C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Un ensemble chaise qui comprend une structure support de siège et une structure support de dossier, chacune étant couplée de manière fonctionnelle à une structure de base, un assemblage dinclinaison exerçant une force de contrainte pour incliner la structure support de dossier dune position couchée vers une position debout, dans laquelle la force de contrainte est ajustable selon une première magnitude ou une deuxième magnitude, dans laquelle la deuxième magnitude est plus grande que la première magnitude, un montage dajustement permettant à un utilisateur assis dajuster la force de contrainte selon la première magnitude ou la deuxième magnitude, dans laquelle le montage dajustement ajuste lassemblage dinclinaison selon une première configuration correspondant à la première magnitude et une deuxième configuration correspondant à une deuxième magnitude, une fonction dassistance exerçant une force dassistance sur lassemblage dinclinaison pour réduire une force de saisie qui doit être appliquée par lutilisateur pour ajuster la force de contrainte et passer de la deuxième magnitude à la première magnitude.
CA2999558A 2012-09-20 2013-09-19 Mecanisme de dossier de chaise et ensemble de commande Active CA2999558C (fr)

Applications Claiming Priority (19)

Application Number Priority Date Filing Date Title
US201261703661P 2012-09-20 2012-09-20
US201261703677P 2012-09-20 2012-09-20
US201261703666P 2012-09-20 2012-09-20
US201261703515P 2012-09-20 2012-09-20
US201261703663P 2012-09-20 2012-09-20
US201261703659P 2012-09-20 2012-09-20
US201261703667P 2012-09-20 2012-09-20
US61/703,659 2012-09-20
US61/703,515 2012-09-20
US61/703,677 2012-09-20
US61/703,661 2012-09-20
US61/703,666 2012-09-20
US61/703,667 2012-09-20
US61/703,663 2012-09-20
US201361754803P 2013-01-21 2013-01-21
US61/754,803 2013-01-21
US14/029,176 US9004597B2 (en) 2012-09-20 2013-09-17 Chair back mechanism and control assembly
US14/029,176 2013-09-17
CA2881694A CA2881694C (fr) 2012-09-20 2013-09-19 Mecanisme de dossier de chaise et ensemble de commande

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2881694A Division CA2881694C (fr) 2012-09-20 2013-09-19 Mecanisme de dossier de chaise et ensemble de commande

Publications (2)

Publication Number Publication Date
CA2999558A1 CA2999558A1 (fr) 2014-03-27
CA2999558C true CA2999558C (fr) 2020-06-23

Family

ID=52478160

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2999558A Active CA2999558C (fr) 2012-09-20 2013-09-19 Mecanisme de dossier de chaise et ensemble de commande
CA2881694A Active CA2881694C (fr) 2012-09-20 2013-09-19 Mecanisme de dossier de chaise et ensemble de commande

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2881694A Active CA2881694C (fr) 2012-09-20 2013-09-19 Mecanisme de dossier de chaise et ensemble de commande

Country Status (2)

Country Link
CA (2) CA2999558C (fr)
ZA (2) ZA201502586B (fr)

Also Published As

Publication number Publication date
CA2999558A1 (fr) 2014-03-27
ZA201502586B (en) 2018-11-28
CA2881694C (fr) 2018-05-29
ZA201502715B (en) 2019-08-28
CA2881694A1 (fr) 2014-03-27

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