FR1569404A - - Google Patents

Info

Publication number
FR1569404A
FR1569404A FR1569404DA FR1569404A FR 1569404 A FR1569404 A FR 1569404A FR 1569404D A FR1569404D A FR 1569404DA FR 1569404 A FR1569404 A FR 1569404A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1569404A publication Critical patent/FR1569404A/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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • 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
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • 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
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • A47C7/4454—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs of torsion type
FR1569404D 1967-09-18 1968-06-20 Expired FR1569404A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US668396A US3386770A (en) 1967-09-18 1967-09-18 Double action chair control

Publications (1)

Publication Number Publication Date
FR1569404A true FR1569404A (en:Method) 1969-05-30

Family

ID=24682153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1569404D Expired FR1569404A (en:Method) 1967-09-18 1968-06-20

Country Status (5)

Country Link
US (1) US3386770A (en:Method)
BE (1) BE716005A (en:Method)
CH (1) CH474980A (en:Method)
FR (1) FR1569404A (en:Method)
NL (1) NL6806966A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045925A1 (de) * 1980-08-08 1982-02-17 F. Martin Steifensand Sitzmöbel- und Tischfabrik GmbH & Co. KG Sitzmöbel, insbesondere Bürodrehsessel

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695707A (en) * 1970-11-19 1972-10-03 American Seating Co Recliner vehicle seat
DE2335586A1 (de) * 1973-01-29 1975-01-30 Fritz Kerstholt Sitz- und/oder liegemoebel mit bewegbarem rueckenteil
US4479679A (en) * 1981-06-08 1984-10-30 Steelcase Inc. Body weight chair control
US4478454A (en) * 1981-06-08 1984-10-23 Steelcase Inc. Weight-actuated chair control
US4438978A (en) * 1981-11-18 1984-03-27 Tor Arild Tilt back mechanism for a chair
EP0485868A1 (de) * 1990-11-14 1992-05-20 Giroflex-Entwicklungs AG Stuhl, insbesondere Bürostuhl
GB2340746B (en) * 1998-07-27 2002-02-13 Ashfield Eng Co Wexford Ltd A chair
ITVI20010091A1 (it) * 2001-04-27 2002-10-27 Plasticline Srl Sedia con schiena regolabile
CA2572396C (en) 2004-07-08 2011-09-06 Knoll, Inc. Office chair
US20130001994A1 (en) * 2011-06-30 2013-01-03 Yao-Chuan Wu Chair with a Resilient Back

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760553A (en) * 1954-06-07 1956-08-28 Lie Finn Tilting chair
US3136580A (en) * 1962-05-22 1964-06-09 Bassick Co Chair control
US3224807A (en) * 1963-07-19 1965-12-21 Steelcase Inc Back support adjustment for torsion chair
US3250567A (en) * 1964-02-21 1966-05-10 Stewart Warner Corp Chair control
US3240528A (en) * 1964-03-11 1966-03-15 Stewart Warner Corp Control for executive posture chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045925A1 (de) * 1980-08-08 1982-02-17 F. Martin Steifensand Sitzmöbel- und Tischfabrik GmbH & Co. KG Sitzmöbel, insbesondere Bürodrehsessel

Also Published As

Publication number Publication date
NL6806966A (en:Method) 1969-03-20
CH474980A (fr) 1969-07-15
US3386770A (en) 1968-06-04
BE716005A (en:Method) 1968-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse