DE3341389A1 - Vorrichtung zum einstellen des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes - Google Patents

Vorrichtung zum einstellen des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes

Info

Publication number
DE3341389A1
DE3341389A1 DE19833341389 DE3341389A DE3341389A1 DE 3341389 A1 DE3341389 A1 DE 3341389A1 DE 19833341389 DE19833341389 DE 19833341389 DE 3341389 A DE3341389 A DE 3341389A DE 3341389 A1 DE3341389 A1 DE 3341389A1
Authority
DE
Germany
Prior art keywords
backrest
area
suspension
vehicle seat
adjusting
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.)
Granted
Application number
DE19833341389
Other languages
German (de)
English (en)
Other versions
DE3341389C2 (OSRAM
Inventor
Robert Dipl.-Ing. Wimmer (FH), 8017 Ebersberg
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE19833341389 priority Critical patent/DE3341389A1/de
Publication of DE3341389A1 publication Critical patent/DE3341389A1/de
Application granted granted Critical
Publication of DE3341389C2 publication Critical patent/DE3341389C2/de
Granted 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
    • 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
    • B60N2/50—Seat suspension devices
    • B60N2/503—Seat suspension devices attached to the backrest
    • 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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
DE19833341389 1983-11-15 1983-11-15 Vorrichtung zum einstellen des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes Granted DE3341389A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833341389 DE3341389A1 (de) 1983-11-15 1983-11-15 Vorrichtung zum einstellen des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833341389 DE3341389A1 (de) 1983-11-15 1983-11-15 Vorrichtung zum einstellen des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes

Publications (2)

Publication Number Publication Date
DE3341389A1 true DE3341389A1 (de) 1985-05-30
DE3341389C2 DE3341389C2 (OSRAM) 1988-06-01

Family

ID=6214437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833341389 Granted DE3341389A1 (de) 1983-11-15 1983-11-15 Vorrichtung zum einstellen des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes

Country Status (1)

Country Link
DE (1) DE3341389A1 (OSRAM)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728753C1 (en) * 1987-08-28 1989-01-26 Daimler Benz Ag Motor-vehicle seat with an adjustable side support
EP0518830A1 (en) * 1991-06-11 1992-12-16 FIAT AUTO S.p.A. A back support for a seat, particularly a motor-vehicle seat
WO1995021559A1 (en) * 1994-02-10 1995-08-17 Fisher-Price, Inc. Adjustable seat back
US6394546B1 (en) 1997-10-24 2002-05-28 Steelcase Development Corporation Lumbar device
DE10355659A1 (de) * 2003-11-28 2005-06-30 Schukra Gerätebau AG Lordosenstütze
EP1680984A1 (en) * 2005-01-12 2006-07-19 L&P Swiss Holding Company Lumbar support assembly and corresponding seat structure
DE102011080067A1 (de) * 2011-01-17 2012-07-19 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Rückenlehne eines Kraftfahrzeugsitzes
CN102848953A (zh) * 2012-09-06 2013-01-02 陈方根 用于汽车座椅的座椅垫
US9604560B1 (en) 2015-11-13 2017-03-28 Kongsberg Automotive, Inc. Assembly for adjusting a lumbar region of a seat
US10427569B2 (en) 2015-01-26 2019-10-01 Kongsberg Automotive, Inc. Adjustment mechanism for a seat
US11220196B1 (en) * 2020-09-18 2022-01-11 GM Global Technology Operations LLC Multi-layer textile seat for dynamic conditions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1914154A1 (de) * 1969-03-20 1971-06-16 Audi Nsu Auto Union Ag Rueckenlehne mit regelbarer Lendenunterstuetzung fuer Kraftfahrzeuge
DE2856784A1 (de) * 1978-01-13 1979-07-19 Nissan Motor Vorrichtung zum einstellen mindestens des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes
EP0016557A1 (en) * 1979-03-21 1980-10-01 Uop Inc. A load supporting frame, in particular for the back rest of a vehicle seat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1914154A1 (de) * 1969-03-20 1971-06-16 Audi Nsu Auto Union Ag Rueckenlehne mit regelbarer Lendenunterstuetzung fuer Kraftfahrzeuge
DE2856784A1 (de) * 1978-01-13 1979-07-19 Nissan Motor Vorrichtung zum einstellen mindestens des in der lendengegend liegenden bereiches der rueckenlehne eines fahrzeugsitzes
EP0016557A1 (en) * 1979-03-21 1980-10-01 Uop Inc. A load supporting frame, in particular for the back rest of a vehicle seat

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728753C1 (en) * 1987-08-28 1989-01-26 Daimler Benz Ag Motor-vehicle seat with an adjustable side support
EP0518830A1 (en) * 1991-06-11 1992-12-16 FIAT AUTO S.p.A. A back support for a seat, particularly a motor-vehicle seat
WO1995021559A1 (en) * 1994-02-10 1995-08-17 Fisher-Price, Inc. Adjustable seat back
GB2301027A (en) * 1994-02-10 1996-11-27 Fisher Price Inc Adjustable seat back
GB2301027B (en) * 1994-02-10 1997-12-03 Fisher Price Inc Adjustable seat back
US6394546B1 (en) 1997-10-24 2002-05-28 Steelcase Development Corporation Lumbar device
DE10355659A1 (de) * 2003-11-28 2005-06-30 Schukra Gerätebau AG Lordosenstütze
WO2006074714A1 (en) * 2005-01-12 2006-07-20 L & P Swiss Holding Company Lumbar support assembly and corresponding seat structure
EP1680984A1 (en) * 2005-01-12 2006-07-19 L&P Swiss Holding Company Lumbar support assembly and corresponding seat structure
US7841661B2 (en) 2005-01-12 2010-11-30 L&P Swiss Holding Company Lumbar support assembly and corresponding seat structure
DE102011080067A1 (de) * 2011-01-17 2012-07-19 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Rückenlehne eines Kraftfahrzeugsitzes
CN102848953A (zh) * 2012-09-06 2013-01-02 陈方根 用于汽车座椅的座椅垫
CN102848953B (zh) * 2012-09-06 2015-05-13 陈方根 用于汽车座椅的座椅垫
US10427569B2 (en) 2015-01-26 2019-10-01 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
US11220196B1 (en) * 2020-09-18 2022-01-11 GM Global Technology Operations LLC Multi-layer textile seat for dynamic conditions

Also Published As

Publication number Publication date
DE3341389C2 (OSRAM) 1988-06-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee