CA1022049A - Mecanisme de reglage de la hauteur d'un dossier de chaise - Google Patents

Mecanisme de reglage de la hauteur d'un dossier de chaise

Info

Publication number
CA1022049A
CA1022049A CA225,131A CA225131A CA1022049A CA 1022049 A CA1022049 A CA 1022049A CA 225131 A CA225131 A CA 225131A CA 1022049 A CA1022049 A CA 1022049A
Authority
CA
Canada
Prior art keywords
adjustment mechanism
height adjustment
chair back
back height
chair
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
Application number
CA225,131A
Other languages
English (en)
Other versions
CA225131S (en
Inventor
Don C. Albinson
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1022049A publication Critical patent/CA1022049A/fr
Expired 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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/402—Supports for the head or the back for the back adjustable in height
CA225,131A 1974-05-28 1975-04-22 Mecanisme de reglage de la hauteur d'un dossier de chaise Expired CA1022049A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US473951A US3917341A (en) 1974-05-28 1974-05-28 Chair back height adjustment mechanism

Publications (1)

Publication Number Publication Date
CA1022049A true CA1022049A (fr) 1977-12-06

Family

ID=23881654

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,131A Expired CA1022049A (fr) 1974-05-28 1975-04-22 Mecanisme de reglage de la hauteur d'un dossier de chaise

Country Status (3)

Country Link
US (1) US3917341A (fr)
CA (1) CA1022049A (fr)
GB (1) GB1507348A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586748A (en) * 1983-06-01 1986-05-06 Stow & Davis Furniture Company Adjustable chair iron
BE897046A (fr) * 1983-06-14 1983-10-03 Mevergnies Marcel Neve De Fauteuil pour vehicule, notamment automobile
US4834455A (en) * 1988-07-14 1989-05-30 Proctor Joy E Orthopedic vehicle seat
US5320410A (en) * 1992-01-14 1994-06-14 Steelcase Inc. Chair control
US5308142A (en) * 1992-01-23 1994-05-03 Steelcase, Inc. Chair with arm mounted motion control
IT239565Y1 (it) * 1995-03-21 2001-03-05 Miotto Internat Company Dispositivo di regolazione dell'altezza di uno schienale di una sedia

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US320844A (en) * 1885-06-23 Adjustable ohaie
US781090A (en) * 1904-05-02 1905-01-31 Alfred P Perkins Baby-chair.
US2281038A (en) * 1940-03-18 1942-04-28 Posture Res Corp Chair
US2702214A (en) * 1947-11-05 1955-02-15 Singer Mfg Co Vacuum cleaner handle securing means
US2608239A (en) * 1949-09-09 1952-08-26 Gorden Fred Chair
US2708474A (en) * 1950-02-08 1955-05-17 Gerald J Lindroth Reclining seat construction
US3059736A (en) * 1960-03-30 1962-10-23 Illinois Tool Works Spring loaded retractable captured screw assembly
US3086222A (en) * 1962-01-29 1963-04-23 Gloria E Hall Bathing chair for children
US3526430A (en) * 1968-11-18 1970-09-01 Art Metal Knoll Corp Back height adjustment mechanism

Also Published As

Publication number Publication date
US3917341A (en) 1975-11-04
GB1507348A (en) 1978-04-12
AU8034375A (en) 1976-10-28

Similar Documents

Publication Publication Date Title
AU511258B2 (en) Office chair
CA1006276A (en) Chair
CA1035271A (fr) Siege a dossier reglable
CA1012879A (en) Seat positioner
CA1027305A (fr) Lit reglable
CA996457A (en) Invalid chairs
CA1001940A (en) Folding chair
CA1035686A (fr) Mecanisme de verrouillage pour siege sur socle
CA1007974A (en) Pedestal for a treatment chair
CA1012877A (en) Chair
CA1012377A (en) High chair spacer
AU488563B2 (en) Recliner chair
AU7759475A (en) Chair
CA1022049A (fr) Mecanisme de reglage de la hauteur d'un dossier de chaise
AU487115B2 (en) Ball chair
AU467972B2 (en) Improved adjustable height bed
AU500119B2 (en) Office chair construction
AU499136B2 (en) Seatback adjusting mechanism
AU8792575A (en) Chairs
AU8367575A (en) Anode adjustment
AU480981B2 (en) Chair reclining mechanism
CA1004127A (en) Chair control for tilting chairs
AU8329875A (en) Adjustable back chair
AU486612B2 (en) Moulded chair
CA873138A (en) Movable support for a dental chair