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FR737227A - Backrest or support for seats, etc. - Google Patents

Backrest or support for seats, etc.

Info

Publication number
FR737227A
FR737227A FR737227DA FR737227A FR 737227 A FR737227 A FR 737227A FR 737227D A FR737227D A FR 737227DA FR 737227 A FR737227 A FR 737227A
Authority
FR
France
Prior art keywords
backrest
seats
support
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
Other languages
French (fr)
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.)
Tan Sad Chair Co 1931 Ltd
Original Assignee
Tan Sad Chair Co 1931 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 Tan Sad Chair Co 1931 Ltd filed Critical Tan Sad Chair Co 1931 Ltd
Application granted granted Critical
Publication of FR737227A publication Critical patent/FR737227A/en
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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • 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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • 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—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Clamps And Clips (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Portable Outdoor Equipment (AREA)
  • Chairs Characterized By Structure (AREA)
FR737227D 1932-03-09 1932-05-17 Backrest or support for seats, etc. Expired FR737227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7003/32A GB381086A (en) 1932-03-09 1932-03-09 An improved backrest or back support for a seat or the like

Publications (1)

Publication Number Publication Date
FR737227A true FR737227A (en) 1932-12-08

Family

ID=9824765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR737227D Expired FR737227A (en) 1932-03-09 1932-05-17 Backrest or support for seats, etc.

Country Status (3)

Country Link
US (1) US1927491A (en)
FR (1) FR737227A (en)
GB (1) GB381086A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365316A1 (en) * 1976-09-23 1978-04-21 Stoll Christof Gmbh Co Kg Lever operated chair tilting mechanism - consists of one movable and one fixed part, with notches and catch

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH260823A (en) * 1943-05-12 1949-04-15 Odelberg & Olson Ab Coupling for a chair back support which is carried by a stand and is adjustable in height relative to a chair seat and can be pivoted forwards and backwards.
US2778706A (en) * 1953-02-27 1957-01-22 William B Macwhirter Adjustable desk top
US2694441A (en) * 1953-06-30 1954-11-16 Degenfelder Otto Portable seat
US3093415A (en) * 1961-08-01 1963-06-11 Gen Motors Corp Reclining seat back
AT296532B (en) * 1970-10-30 1972-02-25 Wiesner Hager Kg Device for adjusting the inclination of the backrest of armchairs, in particular office armchairs
US3931996A (en) * 1970-12-28 1976-01-13 Aisin Seiki Kabushiki Kaisha Adjustable hinge fitting for a seat with a movable back
US4913492A (en) * 1989-04-03 1990-04-03 Sears Manufacturing Company Recliner for vehicle seat
US5511852A (en) * 1993-02-25 1996-04-30 Herman Miller, Inc. Adjustable backrest for a chair
US5765914A (en) 1995-06-07 1998-06-16 Herman Miller, Inc. Chair with a tilt control mechanism
US6250715B1 (en) 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
BRPI0823267A2 (en) 2007-01-29 2013-09-24 Miller Herman Inc seat structure and methods for using it
US7802847B2 (en) * 2008-12-16 2010-09-28 Kuo-Ching Chou Angle-adjusting structure for backrest of chair
US8251449B2 (en) * 2010-04-26 2012-08-28 Yao-Chuan Wu Multi-section angle adjusting structure for a chair back

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365316A1 (en) * 1976-09-23 1978-04-21 Stoll Christof Gmbh Co Kg Lever operated chair tilting mechanism - consists of one movable and one fixed part, with notches and catch

Also Published As

Publication number Publication date
US1927491A (en) 1933-09-19
GB381086A (en) 1932-09-29

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