DE69003807D1 - Kraftfahrzeugsitz. - Google Patents

Kraftfahrzeugsitz.

Info

Publication number
DE69003807D1
DE69003807D1 DE90830229T DE69003807T DE69003807D1 DE 69003807 D1 DE69003807 D1 DE 69003807D1 DE 90830229 T DE90830229 T DE 90830229T DE 69003807 T DE69003807 T DE 69003807T DE 69003807 D1 DE69003807 D1 DE 69003807D1
Authority
DE
Germany
Prior art keywords
curvature
support
greatest
motor vehicle
vehicle 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 - Fee Related
Application number
DE90830229T
Other languages
English (en)
Other versions
DE69003807T2 (de
Inventor
Joncour Daniel Le
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.)
Sepi SpA
Original Assignee
Sepi SpA
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 Sepi SpA filed Critical Sepi SpA
Publication of DE69003807D1 publication Critical patent/DE69003807D1/de
Application granted granted Critical
Publication of DE69003807T2 publication Critical patent/DE69003807T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/667—Lumbar supports having flexible support member bowed by applied forces
    • B60N2/6673—Lumbar supports having flexible support member bowed by applied forces with motor driven adjustments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/667—Lumbar supports having flexible support member bowed by applied forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
DE90830229T 1990-05-22 1990-05-22 Kraftfahrzeugsitz. Expired - Fee Related DE69003807T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90830229A EP0458000B1 (de) 1990-05-22 1990-05-22 Kraftfahrzeugsitz

Publications (2)

Publication Number Publication Date
DE69003807D1 true DE69003807D1 (de) 1993-11-11
DE69003807T2 DE69003807T2 (de) 1994-03-10

Family

ID=8206006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90830229T Expired - Fee Related DE69003807T2 (de) 1990-05-22 1990-05-22 Kraftfahrzeugsitz.

Country Status (4)

Country Link
EP (1) EP0458000B1 (de)
JP (1) JPH0576436A (de)
AT (1) ATE95471T1 (de)
DE (1) DE69003807T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5505520A (en) * 1994-11-03 1996-04-09 Ford Motor Company Passenger seat with adjustable lumbar support
US7237847B2 (en) * 2002-02-12 2007-07-03 Johnson Controls Technology Company Automotive seat with active back
WO2003068552A1 (en) 2002-02-12 2003-08-21 Johnson Controls Technology Company Vehicle seat having an electronic control system
US6817673B2 (en) * 2002-04-17 2004-11-16 Lear Corporation Vehicle seat assembly
JP4529875B2 (ja) * 2005-11-16 2010-08-25 トヨタ紡織株式会社 車両用シートのシートバック構造
JP4957416B2 (ja) * 2007-07-05 2012-06-20 アイシン精機株式会社 車両用シート装置
DE102012013208B4 (de) * 2012-05-07 2019-07-25 Adient Luxembourg Holding S.À R.L. Sitzteil eines Fahrzeugsitzes
CN104260652B (zh) * 2014-09-02 2018-01-09 绍兴万宇纺织有限公司 一种孕妇用汽车座椅靠背
JP6096744B2 (ja) * 2014-11-04 2017-03-15 本田技研工業株式会社 車両用シート
WO2016122439A1 (en) 2015-01-26 2016-08-04 Kongsberg Automotive, Inc. Adjustment mechanism for a seat
US9604560B1 (en) 2015-11-13 2017-03-28 Kongsberg Automotive, Inc. Assembly for adjusting a lumbar region of a seat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2139028A (en) * 1937-09-29 1938-12-06 Elizabeth M Mensendicck Seat
JPS53145778A (en) * 1977-05-25 1978-12-19 Nissan Motor Seat with huckleback supporting device
DE3817086A1 (de) * 1988-05-19 1989-11-30 Daimler Benz Ag Einstellbare lendenstuetze fuer eine rueckenlehne
IT1223725B (it) * 1988-07-25 1990-09-29 Sicam Linea Srl Sedile di autoveicolo

Also Published As

Publication number Publication date
ATE95471T1 (de) 1993-10-15
JPH0576436A (ja) 1993-03-30
EP0458000A1 (de) 1991-11-27
EP0458000B1 (de) 1993-10-06
DE69003807T2 (de) 1994-03-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee