DE69702201D1 - Sitzaufhängungseinrichtung und Verstellmechanismus dafür - Google Patents

Sitzaufhängungseinrichtung und Verstellmechanismus dafür

Info

Publication number
DE69702201D1
DE69702201D1 DE69702201T DE69702201T DE69702201D1 DE 69702201 D1 DE69702201 D1 DE 69702201D1 DE 69702201 T DE69702201 T DE 69702201T DE 69702201 T DE69702201 T DE 69702201T DE 69702201 D1 DE69702201 D1 DE 69702201D1
Authority
DE
Germany
Prior art keywords
adjustment mechanism
suspension device
mechanism therefor
seat suspension
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 - Lifetime
Application number
DE69702201T
Other languages
English (en)
Other versions
DE69702201T2 (de
Inventor
Stefaan Deceuninck
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.)
L & P Swiss Holding Company Wittenbach Ch
Original Assignee
Youngflex 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 Youngflex AG filed Critical Youngflex AG
Publication of DE69702201D1 publication Critical patent/DE69702201D1/de
Application granted granted Critical
Publication of DE69702201T2 publication Critical patent/DE69702201T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60N2/6671—Lumbar supports having flexible support member bowed by applied forces with cable actuators
    • 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

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)
DE69702201T 1996-08-23 1997-08-20 Sitzaufhängungseinrichtung und Verstellmechanismus dafür Expired - Lifetime DE69702201T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9617672A GB2316604B (en) 1996-08-23 1996-08-23 Improved seat suspension arrangement and adjustment mechanism therefor
PCT/EP1997/004580 WO1998007590A1 (en) 1996-08-23 1997-08-20 Improved seat suspension arrangement and adjustment mechanism therefor

Publications (2)

Publication Number Publication Date
DE69702201D1 true DE69702201D1 (de) 2000-07-06
DE69702201T2 DE69702201T2 (de) 2001-05-23

Family

ID=10798844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702201T Expired - Lifetime DE69702201T2 (de) 1996-08-23 1997-08-20 Sitzaufhängungseinrichtung und Verstellmechanismus dafür

Country Status (11)

Country Link
US (1) US6152531A (de)
EP (1) EP0915773B1 (de)
JP (1) JP3803706B2 (de)
KR (1) KR100453924B1 (de)
AU (1) AU715678B2 (de)
CA (1) CA2264778C (de)
DE (1) DE69702201T2 (de)
ES (1) ES2147461T3 (de)
GB (1) GB2316604B (de)
WO (1) WO1998007590A1 (de)
ZA (1) ZA977553B (de)

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DE4320105C1 (de) 1993-06-17 1994-10-13 Ameu Management Corp Verstellvorrichtung für ein biegeelastisches Stützelement einer Rückenlehne
WO1999065730A2 (en) * 1998-06-15 1999-12-23 Fico Cables, S.A. Height adjustable spine support
GB2342287B (en) * 1998-10-02 2001-04-18 Youngflex Ag Improvements in or relating to seat suspension arrangements
GB2342286B (en) 1998-10-02 2001-05-09 Youngflex Ag Improvements in or relating to seat suspension arrangements
JP2001275784A (ja) * 2000-03-30 2001-10-09 Aisin Seiki Co Ltd ランバーサポート装置
US6424894B2 (en) * 2000-05-02 2002-07-23 Lord Corporation Method for limiting endstop collisions in semi-active seat suspension systems
US6557938B1 (en) 2000-09-18 2003-05-06 L & P Property Management Company Adjustable lumbar device
US6619739B2 (en) 2001-03-01 2003-09-16 L & P Property Management Company Universal ergonomic support with self-contained actuator
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
US6402246B1 (en) * 2001-04-11 2002-06-11 L&P Property Management Simplified strap lumbar support device
AU2002316699A1 (en) * 2001-07-11 2003-01-29 Alfmeier Corporation Integrated adjustable lumbar support and trim attachment system
DE10135473B4 (de) 2001-07-20 2007-01-04 Itw Automotive Products Gmbh & Co. Kg Sitz, insbesondere für Automobile
US7000986B2 (en) * 2001-09-28 2006-02-21 Ficosa North America Lumbar support apparatus
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
GB0128417D0 (en) * 2001-11-28 2002-01-16 L&P Swiss Holding Co Seat suspension arrangement
JP3975282B2 (ja) * 2001-11-29 2007-09-12 テイ・エス テック株式会社 シートバックのテンション構造
US6652029B2 (en) 2001-12-20 2003-11-25 L & P Property Management Company Unitized back plate and lumbar support
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DE10220028B4 (de) * 2002-05-04 2011-07-28 Schwarzbich, Jörg, 33607 Sitzeinlage und Verfahren zu ihrer Herstellung
US6814407B2 (en) * 2002-06-05 2004-11-09 L & P Property Management Company Single actuator four-way power lumbar
US20040080197A1 (en) * 2002-10-25 2004-04-29 Robert Kopetzky Transmission amplifier for bowden cables and method of using the same
US7090301B2 (en) * 2002-10-29 2006-08-15 L&P Property Management Company Apparatus and method for lumbar support structure
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
DE502004011362D1 (de) * 2003-01-10 2010-08-19 Alfmeier Praez Ag Ahrzeugsitzes
US6905170B2 (en) 2003-01-22 2005-06-14 L & P Property Management Company Fold down seat lumbar support apparatus and method
US6971719B2 (en) * 2003-03-21 2005-12-06 L & P Property Management Company Clutch actuator surface apparatus and method
DE10345400A1 (de) * 2003-09-30 2005-05-12 Schukra Geraetebau Ag Berndorf Aktuator
CN1922416B (zh) 2004-02-06 2010-05-05 L&P产权管理公司 驱动机构
US7252335B2 (en) * 2004-03-12 2007-08-07 L&P Property Management Company Lumbar with flexwires in cross
US7429082B2 (en) * 2004-03-19 2008-09-30 Alfmeier Prazision Ag Baugruppen Und Systemlosungen Vehicle seat with a pivotally installed headrest
ES2332903T3 (es) 2004-05-06 2010-02-15 Fico Cables Lda Plancha de suspension con uniones de plastico.
DE502005006563D1 (de) 2004-05-14 2009-03-19 Alfmeier Praez Ag Fahrzeugsitz mit einer Kopfstütze
CN101456370B (zh) 2004-07-30 2011-07-27 L&P产权管理公司 组合式腰靠装置
US20060059628A1 (en) * 2004-09-03 2006-03-23 Hamilton Lawrence S Stadium seat
CN100574673C (zh) * 2004-09-07 2009-12-30 L&P产权管理公司 用于薄的座椅腰部件的机构
US20060178603A1 (en) * 2004-10-21 2006-08-10 Popescu Horatiu M Lumbar adjustable support integrated with massage system
EP1661494A1 (de) * 2004-11-30 2006-05-31 L&P Swiss Holding Company Sitzunterbau
US7530636B2 (en) * 2004-12-03 2009-05-12 L&P Property Management Company Comfort belt lumbar
US20060131937A1 (en) * 2004-12-17 2006-06-22 Pullmaflex-Benelux Nv, A Belgium Corporation Airport Kortijk Double convolution support system
PT1680984E (pt) * 2005-01-12 2007-09-04 L&P Swiss Holding Co Montagem de suporte lombar e correspondente estrutura de assento
EP1680983B1 (de) 2005-01-12 2012-11-28 L&P Swiss Holding Company Sitzstruktur umfassend eine Kupplungseinheit
PT1683442E (pt) * 2005-01-19 2008-01-23 L&P Swiss Holding Co Estrutura de suporte para um assento com uma função de mesa e correspondente disposição de suspensão de assento
US8136423B2 (en) 2005-01-25 2012-03-20 Schukra of North America Co. Multiple turn mechanism for manual lumbar support adjustment
DE202005001624U1 (de) * 2005-02-02 2005-04-07 Schukra Geraetebau Ag Berndorf Lordosenstütze
PT1688065E (pt) * 2005-02-07 2008-12-26 L&P Swiss Holding Co Dispositivo de suporte lombar
US20060226683A1 (en) * 2005-04-08 2006-10-12 Alfmeier Corporation Adjustable lumbar support with extensive configurability
EP1871640B1 (de) 2005-04-08 2011-09-28 Alfmeier Präzision AG Baugruppen und Systemlösungen Fahrzeugsitz mit lordosenstütze
US7356744B2 (en) * 2005-05-12 2008-04-08 Pc-Doctor, Inc. Method and system for optimizing testing of memory stores
US7780233B2 (en) * 2005-06-02 2010-08-24 Schukra Of North America, Ltd. Belt extension apparatus
DE602005011591D1 (de) * 2005-06-15 2009-01-22 L&P Swiss Holding Co Zugseilanordnung und die Zugseilanordnung verwendende einstellbare Stützvorrichtung
DE102005036774B4 (de) * 2005-08-04 2011-03-31 Schukra Gerätebau AG Lordosenstütze
US7425036B2 (en) * 2005-08-23 2008-09-16 Schukra Of North America, Ltd. Comfort belt spring pulley
FR2893563B1 (fr) * 2005-11-22 2008-01-25 Peugeot Citroen Automobiles Sa Mecanisme de reglage lombaire pour le dossier d'un siege d'un vehicule automobile, et siege comportant un tel mecanisme de reglage
US20070132296A1 (en) * 2005-12-14 2007-06-14 Lear Corporation Automatic lumbar support system for a folding seat system
US7309105B2 (en) * 2006-01-09 2007-12-18 L&P Property Management Company Lift wire lumbar
US8011269B2 (en) * 2006-04-07 2011-09-06 Capro Ltd. Actuator
DE102007005737B4 (de) 2007-01-31 2010-06-10 Alfmeier Präzision AG Baugruppen und Systemlösungen Kopfstützensystem für einen Fahrzeugsitz
US7984949B2 (en) 2007-04-24 2011-07-26 Schukra Of North America Lumbar and bolster support for second row seat
US8148669B2 (en) 2007-11-01 2012-04-03 Apw Wyott Corporation Apparatus and method for effectuating temperature control in roller grills
US8840186B2 (en) * 2007-11-07 2014-09-23 L&P Swiss Holding Ag Support assembly and corresponding seat structure
US7997650B2 (en) 2008-02-22 2011-08-16 Schukra Of North America Constant pressure retreating lumbar system
JP5353550B2 (ja) * 2009-08-17 2013-11-27 トヨタ紡織株式会社 バックボードの取り付け構造
CN102501788A (zh) * 2011-10-22 2012-06-20 东莞市凌锐汽车零部件有限公司 动态座椅靠背悬挂装置
RU2654336C2 (ru) 2012-12-19 2018-05-17 ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи Пестицидные композиции и связанные с ними способы
DE202014102360U1 (de) 2014-05-20 2015-08-21 Jörg Schwarzbich Lordosenstütze
US10568433B2 (en) 2014-05-20 2020-02-25 Jörg Schwarzbich Lordosis support
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

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DE1914154A1 (de) * 1969-03-20 1971-06-16 Audi Nsu Auto Union Ag Rueckenlehne mit regelbarer Lendenunterstuetzung fuer Kraftfahrzeuge
GB1536132A (en) * 1976-04-15 1978-12-20 Pullman Flexolators Ltd Seats
JPS5419935Y2 (de) * 1976-06-07 1979-07-20
FR2447168A1 (fr) * 1979-01-26 1980-08-22 Sable Freres Int Dispositif de reglage du dossier d'un siege et siege equipe d'un tel dispositif
GB2045076B (en) * 1979-03-21 1983-02-23 Uop Inc Load supporting frame in particular for the back rest of a vehicle seat
SE445168B (sv) * 1983-01-27 1986-06-09 Be Ge Stolindustri Ab Stolsrygg, spec till en fordonsstol
CH652290A5 (fr) * 1983-06-10 1985-11-15 Youngflex Sa Siege.
FR2562002B1 (fr) * 1984-03-27 1986-08-22 Peugeot Cycles Dispositif de reglage local de la tension d'une nappe elastique et nappe elastique, notamment pour dossier de siege, munie d'un tel dispositif
JPS60207614A (ja) * 1984-03-29 1985-10-19 株式会社タチエス ランバ−サポ−ト装置
FR2596334B1 (fr) * 1986-03-25 1990-10-05 Renault Dossier de siege avec dispositif de reglage de l'appui lombaire
US5197780A (en) * 1991-02-20 1993-03-30 Fisher Dynamics Corporation Transmission device for cable control of lumbar support mechanism
IT1249658B (it) * 1991-06-11 1995-03-09 Fiat Auto Spa Elemento di sopporto dorsale per sedili, particolarmente sedili automobilistici.
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GB9209229D0 (en) * 1992-04-29 1992-06-17 Youndflex S A Improvements in and relating to seat arrangements providing adjustable lumbar support
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GB9400539D0 (en) * 1994-01-13 1994-03-09 Pullmaflex Uk Ltd Improvements in and relating to seat arrangements providing adjustable lumbar support
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US5823620A (en) * 1997-04-17 1998-10-20 Lear Corporation Vehicle seat having lumbar support

Also Published As

Publication number Publication date
EP0915773A1 (de) 1999-05-19
JP2000516506A (ja) 2000-12-12
WO1998007590A1 (en) 1998-02-26
ZA977553B (en) 1998-03-26
US6152531A (en) 2000-11-28
AU715678B2 (en) 2000-02-10
AU4618297A (en) 1998-03-06
ES2147461T3 (es) 2000-09-01
JP3803706B2 (ja) 2006-08-02
GB2316604A (en) 1998-03-04
EP0915773B1 (de) 2000-05-31
GB9617672D0 (en) 1996-10-02
DE69702201T2 (de) 2001-05-23
GB2316604B (en) 1998-10-14
KR20000068246A (ko) 2000-11-25
CA2264778A1 (en) 1998-02-26
KR100453924B1 (ko) 2004-10-20
CA2264778C (en) 2004-05-25

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: L & P SWISS HOLDING COMPANY, WITTENBACH, CH