GB2059497B - Adjusting seat backs - Google Patents

Adjusting seat backs

Info

Publication number
GB2059497B
GB2059497B GB8030989A GB8030989A GB2059497B GB 2059497 B GB2059497 B GB 2059497B GB 8030989 A GB8030989 A GB 8030989A GB 8030989 A GB8030989 A GB 8030989A GB 2059497 B GB2059497 B GB 2059497B
Authority
GB
United Kingdom
Prior art keywords
adjusting seat
seat backs
backs
adjusting
seat
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
GB8030989A
Other languages
English (en)
Other versions
GB2059497A (en
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.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Industrielle Bertrand Faure SA
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 Industrielle Bertrand Faure SA filed Critical Industrielle Bertrand Faure SA
Publication of GB2059497A publication Critical patent/GB2059497A/en
Application granted granted Critical
Publication of GB2059497B publication Critical patent/GB2059497B/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
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
GB8030989A 1979-09-25 1980-09-25 Adjusting seat backs Expired GB2059497B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7923845A FR2465442A1 (fr) 1979-09-25 1979-09-25 Perfectionnements aux dossiers de sieges, notamment pour vehicules

Publications (2)

Publication Number Publication Date
GB2059497A GB2059497A (en) 1981-04-23
GB2059497B true GB2059497B (en) 1983-05-05

Family

ID=9229985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8030989A Expired GB2059497B (en) 1979-09-25 1980-09-25 Adjusting seat backs

Country Status (6)

Country Link
BE (1) BE885397A (de)
DE (1) DE3034823A1 (de)
ES (1) ES495283A0 (de)
FR (1) FR2465442A1 (de)
GB (1) GB2059497B (de)
NL (1) NL8005298A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8544953B2 (en) 2005-01-12 2013-10-01 L&P Swiss Holding Ag Lumbar support assembly and corresponding seat structure

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449751A (en) * 1981-05-26 1984-05-22 Lear Siegler, Inc. Seat backrest having an adjustable lumbar support
SE445168B (sv) * 1983-01-27 1986-06-09 Be Ge Stolindustri Ab Stolsrygg, spec till en fordonsstol
US4725095A (en) * 1986-07-11 1988-02-16 Johnson Service Company Vehicle seat with mechanical lumbar support having two degrees of freedom
US5224757A (en) * 1988-03-31 1993-07-06 Henderson's Federal Spring Works Pty. Ltd. Lumbar support waist band and mechanism therefor
AT394829B (de) * 1989-08-04 1992-06-25 Schuster Wilhelm Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze
US5553919A (en) * 1994-10-11 1996-09-10 Excellence Lumbar Corporation Scissor jack lumbar support
JP2004229957A (ja) * 2003-01-31 2004-08-19 Delta Tooling Co Ltd 座席構造
EP1680983B1 (de) 2005-01-12 2012-11-28 L&P Swiss Holding Company Sitzstruktur umfassend eine Kupplungseinheit
US7997650B2 (en) 2008-02-22 2011-08-16 Schukra Of North America Constant pressure retreating lumbar system
CN109008369B (zh) * 2018-09-11 2023-07-14 浙江安吉荣艺家具有限公司 一种高弹力后仰可固定的电竞椅
USD997778S1 (en) * 2021-02-16 2023-09-05 Bombardier Recreational Products Inc. Off-road vehicle body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5853373A (en) * 1972-10-24 1975-01-30 Ford Motor Canada Reclining car seat
JPS53145778A (en) * 1977-05-25 1978-12-19 Nissan Motor Seat with huckleback supporting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8544953B2 (en) 2005-01-12 2013-10-01 L&P Swiss Holding Ag Lumbar support assembly and corresponding seat structure

Also Published As

Publication number Publication date
ES8105644A1 (es) 1981-06-16
ES495283A0 (es) 1981-06-16
DE3034823A1 (de) 1981-04-02
GB2059497A (en) 1981-04-23
NL8005298A (nl) 1981-03-27
BE885397A (fr) 1981-03-25
FR2465442B1 (de) 1983-05-13
FR2465442A1 (fr) 1981-03-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920925