DE3872650D1 - Einstellbare rueckensitzlehne fuer kraftfahrzeuge. - Google Patents

Einstellbare rueckensitzlehne fuer kraftfahrzeuge.

Info

Publication number
DE3872650D1
DE3872650D1 DE8888830411T DE3872650T DE3872650D1 DE 3872650 D1 DE3872650 D1 DE 3872650D1 DE 8888830411 T DE8888830411 T DE 8888830411T DE 3872650 T DE3872650 T DE 3872650T DE 3872650 D1 DE3872650 D1 DE 3872650D1
Authority
DE
Germany
Prior art keywords
motor vehicles
back seat
adjustable back
adjustable
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
DE8888830411T
Other languages
English (en)
Other versions
DE3872650T2 (de
Inventor
Monte Antonio Dal
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.)
Fiat Auto SpA
Original Assignee
Fiat Auto 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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of DE3872650D1 publication Critical patent/DE3872650D1/de
Application granted granted Critical
Publication of DE3872650T2 publication Critical patent/DE3872650T2/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
    • 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
    • B60N2/666—Lumbar supports vertically adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
DE8888830411T 1987-10-16 1988-10-11 Einstellbare rueckensitzlehne fuer kraftfahrzeuge. Expired - Fee Related DE3872650T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767868A IT1211406B (it) 1987-10-16 1987-10-16 Schienale regolabile per sedili diveicoli particolarmente autovetture

Publications (2)

Publication Number Publication Date
DE3872650D1 true DE3872650D1 (de) 1992-08-13
DE3872650T2 DE3872650T2 (de) 1992-12-10

Family

ID=11305935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888830411T Expired - Fee Related DE3872650T2 (de) 1987-10-16 1988-10-11 Einstellbare rueckensitzlehne fuer kraftfahrzeuge.

Country Status (5)

Country Link
US (3) US4909568A (de)
EP (1) EP0312506B1 (de)
DE (1) DE3872650T2 (de)
ES (1) ES2033008T3 (de)
IT (1) IT1211406B (de)

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AT394829B (de) * 1989-08-04 1992-06-25 Schuster Wilhelm Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze
DE69005766T2 (de) * 1989-09-28 1994-04-28 Fiat Auto Spa Eine Rückenlehne für einen Sitz, insbesondere einen Kraftfahrzeugsitz.
IT1238111B (it) * 1989-10-10 1993-07-07 Fiat Auto Spa Schienale a profilo variabile con elementi reticolati
US5076643A (en) * 1990-08-20 1991-12-31 Lear Seating Corporation Lumbar support
US5197780A (en) * 1991-02-20 1993-03-30 Fisher Dynamics Corporation Transmission device for cable control of lumbar support mechanism
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US5174526A (en) * 1991-11-27 1992-12-29 Futureflite Corporation Adjustable lumbar support mechanism for airline passenger seats with manual push button and cable control
US5449219A (en) * 1992-01-20 1995-09-12 Youngflex, S.A. Seat arrangements providing adjustable lumbar support
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SE505419C2 (sv) * 1996-09-09 1997-08-25 Volvo Ab Ryggstödsstruktur och fordonssäte med en dylik struktur
US5911477A (en) * 1997-05-29 1999-06-15 L&P Property Management Company Lumbar support structure for automotive vehicle
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US6086153A (en) 1997-10-24 2000-07-11 Steelcase Inc. Chair with reclineable back and adjustable energy mechanism
US6007150A (en) 1998-03-08 1999-12-28 Milsco Manufacturing Company Motorcycle seat with adjustable backrest
US6053064A (en) * 1998-05-01 2000-04-25 L & P Property Management Company Lumbar support screw actuator
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CA2268046C (en) 1999-04-07 2004-03-02 Christopher Cosentino Adjustment mechanism with slidable shaft
CA2268481C (en) 1999-04-08 2004-06-22 Tony Maier Unitary adjustable seat basket
US6179384B1 (en) 1999-04-21 2001-01-30 Steelcase Development Inc. Force adjusting device
DE19952776A1 (de) * 1999-11-03 2001-05-17 Daimler Chrysler Ag Rückenlehne für Fahrzeugsitze mit einer verstellbaren Lendenstütze
US6619739B2 (en) 2001-03-01 2003-09-16 L & P Property Management Company Universal ergonomic support with self-contained actuator
US6530622B1 (en) 2001-03-16 2003-03-11 Johnson Controls Technology Company Biomechanical vehicle seat
US6758522B2 (en) 2001-03-29 2004-07-06 L&P Property Management Company Apparatus and method for varying coefficients of friction in a variable apex back support
US6565153B2 (en) 2001-07-31 2003-05-20 Johnson Controls Technology Corporation Upper back support for a seat
FR2828077A1 (fr) * 2001-08-01 2003-02-07 Cie Des Matelas Epeda Et Merin Sommier de relaxation tpr
DE10145207A1 (de) * 2001-09-07 2003-03-27 Brose Fahrzeugteile Rückenlehne
US7000986B2 (en) 2001-09-28 2006-02-21 Ficosa North America Lumbar support apparatus
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US6652028B2 (en) 2001-11-02 2003-11-25 L & P Property Management Apparatus and method for lumbar support with variable apex
US6676214B2 (en) 2001-11-16 2004-01-13 L & P Property Management Company Method and apparatus for lumbar support with integrated actuator housing
US6652029B2 (en) 2001-12-20 2003-11-25 L & P Property Management Company Unitized back plate and lumbar support
US6908152B2 (en) 2001-12-14 2005-06-21 L & P Property Management Company Push lumbar support with flexible pressure surface
US6779844B2 (en) 2001-12-14 2004-08-24 L&P Propety Maqnagement Company Arching lumbar support with weight distribution surface
WO2003068552A1 (en) * 2002-02-12 2003-08-21 Johnson Controls Technology Company Vehicle seat having an electronic control system
WO2003068557A1 (en) * 2002-02-12 2003-08-21 Johnson Controls Technology Company Automotive seat with active back
WO2003068025A2 (en) * 2002-02-13 2003-08-21 Herman Miller, Inc. Tilt chair having a flexible back, adjustable armrests and asjustable seat depth, and methods for the use thereof
CA2486077A1 (en) * 2002-05-15 2003-11-27 Intier Automotive Inc. Adjustable attachment and tensioning assembly for the suspension of a seat assembly
US7083232B2 (en) 2002-11-01 2006-08-01 L&P Property Management Company Massage apparatus and method for lumbar support
AU2003290659A1 (en) * 2002-11-08 2004-06-03 Johnson Controls Technology Company Seat cushion presenter device for folding seat
US6692074B1 (en) 2002-12-02 2004-02-17 L & P Property Management Company Apparatus and method for bi-directional cable adjustment of an ergonomic support
US6908153B2 (en) 2002-12-02 2005-06-21 L&P Property Management Company Power lumbar support cable apparatus and method
US7052087B2 (en) 2002-12-09 2006-05-30 L&P Property Management Company Method and apparatus for a scissors ergonomic support
US6905170B2 (en) * 2003-01-22 2005-06-14 L & P Property Management Company Fold down seat lumbar support apparatus and method
US7137664B2 (en) * 2003-01-22 2006-11-21 L&P Property Management Company Automatically actuating ergonomic support system for a fold down seat
US7140680B2 (en) * 2003-01-22 2006-11-28 L&P Property Management Company Fold down seat lumbar support apparatus and method
US7207629B2 (en) * 2003-06-23 2007-04-24 Herman Miller, Inc. Tilt chair
DE10355659A1 (de) * 2003-11-28 2005-06-30 Schukra Gerätebau AG Lordosenstütze
US7448685B2 (en) * 2003-12-08 2008-11-11 Frederick Wilkinson Easy lift mechanism for vehicle seats
CN1922416B (zh) * 2004-02-06 2010-05-05 L&P产权管理公司 驱动机构
US7458637B2 (en) 2004-06-10 2008-12-02 Steelcase Inc. Back construction with flexible lumbar
US7237841B2 (en) 2004-06-10 2007-07-03 Steelcase Development Corporation Back construction with flexible lumbar
US7984948B2 (en) 2004-07-30 2011-07-26 Schukra Of North America, Ltd. Modular contour support apparatus
WO2006029204A1 (en) * 2004-09-07 2006-03-16 L & P Property Management Company Mechanism for thin seat lumbar
DE602005002019T2 (de) 2005-01-12 2008-05-08 L & P Swiss Holding Company Lendenstützvorrichtung und entsprechende Sitzstruktur
EP1680983B1 (de) * 2005-01-12 2012-11-28 L&P Swiss Holding Company Sitzstruktur umfassend eine Kupplungseinheit
US20060267382A1 (en) * 2005-05-18 2006-11-30 Schukra Of North America Arm rest return
WO2007030893A1 (en) * 2005-09-16 2007-03-22 Robert Andrew Crosbie Back support for a chair
US7309105B2 (en) * 2006-01-09 2007-12-18 L&P Property Management Company Lift wire lumbar
US7490899B2 (en) * 2006-03-30 2009-02-17 Schukra Of North America Combination lumbar-bolster system
EP2010122A4 (de) * 2006-03-31 2012-11-28 Schukra North America Ltd Massagesystem für einen sitz
DE102006016899B4 (de) * 2006-04-11 2023-05-04 Bayerische Motoren Werke Aktiengesellschaft Sitz
EP2046601A2 (de) * 2006-07-21 2009-04-15 Basf Se Modulare sitzlehnenanordnung
CN101370409A (zh) 2006-12-11 2009-02-18 舒克拉北美有限公司 用于气候控制座椅的腰部系统
DE102007030428B4 (de) * 2007-03-06 2014-09-11 Johnson Controls Gmbh Fahrzeugsitz
US7984949B2 (en) * 2007-04-24 2011-07-26 Schukra Of North America Lumbar and bolster support for second row seat
CA2655083C (en) 2008-02-22 2016-07-05 Schukra Of North America Constant pressure retreating lumbar system
US7806477B2 (en) * 2008-02-29 2010-10-05 La-Z-Boy Incorporated Furniture member lumbar support system
US8087694B2 (en) * 2008-04-29 2012-01-03 Jerry and Nadejda Johnson ATV roll bar system
AU2009258164A1 (en) * 2008-05-26 2009-12-17 Steelcase Inc. Conforming back for a seating unit
JP5387174B2 (ja) * 2009-06-30 2014-01-15 トヨタ紡織株式会社 車両用シート
US8857908B2 (en) * 2009-11-23 2014-10-14 Faurecia Automotive Seating, Llc Controllable comfort shell for vehicle seat
USD653061S1 (en) 2010-04-13 2012-01-31 Herman Miller, Inc. Chair
USD657166S1 (en) 2010-04-13 2012-04-10 Herman Miller, Inc. Chair
USD652657S1 (en) 2010-04-13 2012-01-24 Herman Miller, Inc. Chair
USD639091S1 (en) 2010-04-13 2011-06-07 Herman Miller, Inc. Backrest
US8449037B2 (en) 2010-04-13 2013-05-28 Herman Miller, Inc. Seating structure with a contoured flexible backrest
USD650206S1 (en) 2010-04-13 2011-12-13 Herman Miller, Inc. Chair
USD637423S1 (en) 2010-04-13 2011-05-10 Herman Miller, Inc. Chair
US8474909B2 (en) 2010-09-21 2013-07-02 La-Z-Boy Incorporated Power lift lumbar support system
DE102011104972B4 (de) 2011-06-08 2015-03-05 Haworth, Inc. Sitzmöbel, insbesondere Bürostuhl
US9193287B2 (en) 2012-09-13 2015-11-24 Leggett & Platt Canada Co. Lumbar support system
US10632882B2 (en) 2012-09-13 2020-04-28 Leggett & Platt Canada Co. Lumbar support system
US9193280B2 (en) 2012-09-13 2015-11-24 Leggett & Platt Canada Co. Lumbar support system
US9199565B2 (en) 2012-09-13 2015-12-01 Leggett & Platt Canada Co. Lumbar support system
USD696545S1 (en) * 2013-07-30 2013-12-31 Steelcase, Inc. Rear surface of a chair back
DE102014118061A1 (de) * 2014-09-22 2016-03-24 Grammer Ag Fahrzeugsitz mit streifenartigem Element in der Rückenlehne
US9937836B2 (en) 2015-02-17 2018-04-10 Ford Global Technologies, Llc Seatback with collapsible internal support unit
US9550439B2 (en) 2015-02-17 2017-01-24 Ford Global Technologies, Llc Air-suspended seat surfaces for folding vehicle seats
US9527417B2 (en) 2015-02-17 2016-12-27 Ford Global Technologies, Llc Air-suspended seat surfaces for folding vehicle seats
US9796308B2 (en) * 2015-05-05 2017-10-24 Ami Industries, Inc. Flexible lumbar support of aircraft seat
US10106061B2 (en) 2015-08-13 2018-10-23 Ford Global Technologies, Llc Air-suspended seat surfaces with flow control valves
US9937826B2 (en) 2015-09-03 2018-04-10 Ford Global Technologies, Llc Bladder system for vehicle seating assembly
CN105496066B (zh) * 2015-09-09 2018-02-13 浙江大学 自调节曲线适应人体背部的椅背
US9981588B2 (en) 2015-10-21 2018-05-29 Ford Global Technologies, Llc Vehicle seat with sealed inflation system
US10391912B2 (en) 2016-09-01 2019-08-27 Ford Global Technologies, Llc Lay in place capillary control system for air suspended seating
DE102017109367A1 (de) * 2017-05-02 2018-11-08 Component Engineering Services Gmbh Lordosenstütze für einen Sitz
US11324324B2 (en) 2018-11-05 2022-05-10 La-Z-Boy Incorporated Furniture member having lumbar adjustment mechanism
US11672348B2 (en) 2018-11-05 2023-06-13 La-Z-Boy Incorporated Furniture member having lumbar adjustment mechanism
US10952535B2 (en) * 2018-11-05 2021-03-23 La-Z-Boy Incorporated Furniture member having lumbar adjustment mechanism
TWM593848U (zh) * 2020-01-15 2020-04-21 國睦工業股份有限公司 椅背支撐結構
CN111823979B (zh) * 2020-07-30 2022-07-12 重庆市智友汽车部件有限公司 一种汽车座椅靠背骨架
US11577631B2 (en) * 2021-03-03 2023-02-14 Ford Global Technologies, Llc Seating assembly with displaceable panel
US11974678B2 (en) * 2021-07-19 2024-05-07 Pierre Heroux Cushioned furniture restoration kit

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DE1836926U (de) * 1960-11-21 1961-08-31 Johann Schwarz Rueckenlehne mit einem verstellbaren formteil.
DE2064419C3 (de) * 1970-12-30 1979-08-30 Recaro Gmbh & Co, 7000 Stuttgart Rückenlehne für Kraftfahrzeugsitze
AT316802B (de) * 1972-10-09 1974-07-25 Zuend & Co Ag K Rückenpolster oder -lehne
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AT358767B (de) * 1978-06-23 1980-09-25 Schuster Wilhelm Biegsame elastische stuetze
AT377484B (de) * 1978-09-06 1985-03-25 Steyr Daimler Puch Ag Rueckenlehne, insbesondere fuer kraftfahrzeugsitze
AT368958B (de) * 1979-01-24 1982-11-25 Steyr Daimler Puch Ag Rueckenlehne, insbesondere fuer kraftfahrzeugsitze
SE445168B (sv) * 1983-01-27 1986-06-09 Be Ge Stolindustri Ab Stolsrygg, spec till en fordonsstol
DE3324655C2 (de) * 1983-07-08 1985-05-15 Fa. Willibald Grammer, 8450 Amberg Sitz mit Bandscheibenstütze
US4541670A (en) * 1983-08-15 1985-09-17 Robin Morgenstern Lumbosacral backrest with adjustable contour
SE449556B (sv) * 1983-11-09 1987-05-11 Volvo Ab Stol, exv bil-, tag- eller flygplansstol, innefattande ett i sitt ryggstod anordnat svankstod

Also Published As

Publication number Publication date
US5026116A (en) 1991-06-25
US4909568A (en) 1990-03-20
IT1211406B (it) 1989-10-18
DE3872650T2 (de) 1992-12-10
EP0312506B1 (de) 1992-07-08
ES2033008T3 (es) 1993-03-01
IT8767868A0 (it) 1987-10-16
EP0312506A1 (de) 1989-04-19
US4968093A (en) 1990-11-06

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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