ATE135542T1 - Verbesserungen bezüglich sitzanordnungen mit einstellbarer lendenstütze - Google Patents

Verbesserungen bezüglich sitzanordnungen mit einstellbarer lendenstütze

Info

Publication number
ATE135542T1
ATE135542T1 AT93300297T AT93300297T ATE135542T1 AT E135542 T1 ATE135542 T1 AT E135542T1 AT 93300297 T AT93300297 T AT 93300297T AT 93300297 T AT93300297 T AT 93300297T AT E135542 T1 ATE135542 T1 AT E135542T1
Authority
AT
Austria
Prior art keywords
lumbar support
rails
adjustable lumbar
support
image
Prior art date
Application number
AT93300297T
Other languages
English (en)
Inventor
Brian Mitchell
Donald William Alexander Hay
End Dancers
Original Assignee
Youngflex 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
Priority claimed from GB929201138A external-priority patent/GB9201138D0/en
Priority claimed from GB929201137A external-priority patent/GB9201137D0/en
Application filed by Youngflex Sa filed Critical Youngflex Sa
Application granted granted Critical
Publication of ATE135542T1 publication Critical patent/ATE135542T1/de

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
    • B60N2/666—Lumbar supports vertically adjustable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Toilet Supplies (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT93300297T 1992-01-20 1993-01-18 Verbesserungen bezüglich sitzanordnungen mit einstellbarer lendenstütze ATE135542T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929201138A GB9201138D0 (en) 1992-01-20 1992-01-20 Improvements in and relating to seat arrangements providing adjustable lumbar support
GB929201137A GB9201137D0 (en) 1992-01-20 1992-01-20 Improvements in and relating to seat arrangements providing adjustable lumbar support

Publications (1)

Publication Number Publication Date
ATE135542T1 true ATE135542T1 (de) 1996-04-15

Family

ID=26300181

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93300297T ATE135542T1 (de) 1992-01-20 1993-01-18 Verbesserungen bezüglich sitzanordnungen mit einstellbarer lendenstütze

Country Status (9)

Country Link
US (1) US5449219A (de)
EP (1) EP0552904B1 (de)
JP (1) JPH06508053A (de)
AT (1) ATE135542T1 (de)
AU (1) AU661100B2 (de)
CA (1) CA2106383A1 (de)
DE (1) DE69301837T2 (de)
ES (1) ES2086876T3 (de)
WO (1) WO1993013696A1 (de)

Families Citing this family (94)

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AT394829B (de) 1989-08-04 1992-06-25 Schuster Wilhelm Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze
GB2275188B (en) * 1991-09-24 1995-10-11 Hendersons Ind Pty Ltd Lumbar support
GB2270833B (en) * 1992-06-09 1996-06-26 Pirelli Ltd Seat back with adjustable lumbar support
DE4232679C1 (de) * 1992-09-29 1994-02-03 Ameu Management Corp Luxembour Rückenlehne eines Sitzes mit einer Verstellvorrichtung für ein elastisches Wölbelement zur Verstellung der Wölbung der Rückenlehne
DE4314325C2 (de) * 1993-04-30 1995-02-16 Ameu Management Corp Vorrichtung für die Höhenverstellung und/oder Wölbungsverstellung eines biegeelastischen Stützelementes einer Rückenlehne eines Sitzes
DE4320105C1 (de) * 1993-06-17 1994-10-13 Ameu Management Corp Verstellvorrichtung für ein biegeelastisches Stützelement einer Rückenlehne
CN1138823A (zh) * 1994-01-13 1996-12-25 普尔马弗莱克斯英国有限公司 对具有可调支承件的座椅装置的改进
GB9400539D0 (en) * 1994-01-13 1994-03-09 Pullmaflex Uk Ltd Improvements in and relating to seat arrangements providing adjustable lumbar support
US5553919A (en) * 1994-10-11 1996-09-10 Excellence Lumbar Corporation Scissor jack lumbar support
DE4444803C2 (de) * 1994-12-15 1997-04-24 Ameu Management Corp Elastisches Wölbelement aus Kunststoff mit Längs- und Querstreben für eine wölbungsverstellbare Lordosenstütze
GB2308809B (en) * 1996-01-05 1998-07-08 Youngflex Sa Improvements in and relating to support structures for incorporation in a seat frame
US5791733A (en) * 1996-02-09 1998-08-11 Knoll, Inc. Adjustable lumbar support
EP0803400A3 (de) * 1996-04-23 1998-12-09 Lear Corporation Fahrzeugsitz mit Lendenstütze
GB2316604B (en) * 1996-08-23 1998-10-14 Youngflex Ag Improved seat suspension arrangement and adjustment mechanism therefor
GB2316459A (en) * 1996-08-23 1998-02-25 Youngflex Ag Seat contour adjustment mechanism
US6050641A (en) * 1996-12-20 2000-04-18 Schukra Of North America, Ltd. Four-way power lumbar system
US5911477A (en) * 1997-05-29 1999-06-15 L&P Property Management Company Lumbar support structure for automotive vehicle
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DE19750116C2 (de) * 1997-11-13 2002-11-07 Faurecia Autositze Gmbh & Co Verstellmechanismus für die seitlichen Stützbereiche eines Sitzes, insbesondere von dessen Rückenlehne
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US6189972B1 (en) 1998-06-05 2001-02-20 Teknion Furniture Systems Inc. Lumbar support adjustment mechanism
EP1094961B1 (de) * 1998-06-15 2003-01-22 Fico Cables, Lda Höhenverstellbare wirbelsäulenstütze
FR2765531B1 (fr) * 1998-06-25 2000-02-18 Faure Bertrand Equipements Sa Siege de vehicule
KR20010071606A (ko) * 1998-06-30 2001-07-28 추후 요추 지지대용 케이블 고정구
GB2342286B (en) * 1998-10-02 2001-05-09 Youngflex Ag Improvements in or relating to seat suspension arrangements
GB2342287B (en) * 1998-10-02 2001-04-18 Youngflex Ag Improvements in or relating to seat suspension arrangements
DE10066017B4 (de) * 2000-06-19 2008-08-21 Fico Cables, Lda. Lordosenstütze
US6616227B2 (en) 2001-02-21 2003-09-09 Schukra North America Powered actuator for lumbar unit
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
DE10135473B4 (de) * 2001-07-20 2007-01-04 Itw Automotive Products Gmbh & Co. Kg Sitz, insbesondere für Automobile
US6565153B2 (en) 2001-07-31 2003-05-20 Johnson Controls Technology Corporation Upper back support for a seat
US7000986B2 (en) 2001-09-28 2006-02-21 Ficosa North America Lumbar support apparatus
US6637575B2 (en) 2001-10-03 2003-10-28 L & P Property Management Company Apparatus and method for thin profile ratchet actuator
US6688443B2 (en) 2001-11-07 2004-02-10 L & P Property Management Company Apparatus and method for double clutch actuator
US6691851B2 (en) 2001-10-03 2004-02-17 L & P Property Management Company Apparatus and method for ratchet actuator
CN100486837C (zh) 2001-10-11 2009-05-13 L&P产权管理公司 装有动力的腰部机构
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
US6668679B2 (en) 2001-12-07 2003-12-30 L & P Property Management Company Apparatus and method for pulley actuator
US6880424B2 (en) * 2001-12-07 2005-04-19 L & P Property Management Company Apparatus for telescoping actuator
US6779844B2 (en) 2001-12-14 2004-08-24 L&P Propety Maqnagement Company Arching lumbar support with weight distribution surface
US6908152B2 (en) 2001-12-14 2005-06-21 L & P Property Management Company Push lumbar support with flexible pressure surface
US6652029B2 (en) 2001-12-20 2003-11-25 L & P Property Management Company Unitized back plate and lumbar support
AU2003228899A1 (en) * 2002-05-08 2003-11-11 Alfmeier Corporation Adjustable floating plate lumbar support
US6814407B2 (en) * 2002-06-05 2004-11-09 L & P Property Management Company Single actuator four-way power lumbar
US6837541B2 (en) * 2002-09-30 2005-01-04 Lear Corporation Vehicle seat having a lumbar support system
DE10246823A1 (de) * 2002-10-08 2004-04-22 Fico Cables, Lda. Betätigungsmechanismus für eine Lordosenstütze
US6957596B2 (en) 2002-10-25 2005-10-25 L&P Property Management Company Apparatus and method for braking ergonomic support actuator
US20040080197A1 (en) * 2002-10-25 2004-04-29 Robert Kopetzky Transmission amplifier for bowden cables and method of using the same
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
US7140680B2 (en) 2003-01-22 2006-11-28 L&P Property Management Company Fold down seat lumbar support apparatus and method
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
ITMI20030446A1 (it) * 2003-03-11 2004-09-12 Resal S R L Struttura anatomica con telaio e lastra-cuscino convessa per gli schienale, poggiatesta e sedile di poltrone in genere, in specie per autoveicoli con regolazione manuale e motorizzata della convessita' e della posizione della lastra-cuscino.
US6971719B2 (en) * 2003-03-21 2005-12-06 L & P Property Management Company Clutch actuator surface apparatus and method
DE10328044A1 (de) * 2003-06-23 2005-02-03 Fico Cables, Lda. Rückenlehnentragstruktur mit Einstellung der Druckverteilungskarte
DE10329852B4 (de) 2003-07-02 2023-02-02 Fico Cables, Lda. Sitzstruktur
US7007568B2 (en) * 2003-07-15 2006-03-07 Henderson's Industries Pty Ltd. Cable actuator for lumbar support
DE20313925U1 (de) * 2003-09-04 2004-10-07 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Rückenlehnenstruktur für einen Kraftfahrzeugsitz
WO2005078903A1 (en) * 2004-02-06 2005-08-25 L & P Property Management Company In-line actuator apparatus and method
US7775595B2 (en) 2004-02-06 2010-08-17 Schukra Of North America Drive mechanism
US7165810B2 (en) * 2004-05-28 2007-01-23 L&P Property Management Company Low cost lever acutator apparatus and method
DE102004034229A1 (de) * 2004-07-15 2006-02-16 Schukra Gerätebau AG Betätigungseinrichtung
DE602005011627D1 (de) 2004-07-30 2009-01-22 L & P Property Management Co Modulare lumbalstützvorrichtung
EP1680984B1 (de) 2005-01-12 2007-08-15 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
DE602005004111T2 (de) * 2005-01-19 2008-12-18 L & P Swiss Holding Company Trägerstruktur für einen Sitz mit einer Tischfunktion und entsprechende Sitzfederungsanordnung
DE102005015143A1 (de) * 2005-03-31 2006-10-05 Recaro Aircraft Seating Gmbh & Co. Kg Sitz, insbesondere Fluggastsitz
EP1871640B1 (de) * 2005-04-08 2011-09-28 Alfmeier Präzision AG Baugruppen und Systemlösungen Fahrzeugsitz mit lordosenstütze
US20060226683A1 (en) * 2005-04-08 2006-10-12 Alfmeier Corporation Adjustable lumbar support with extensive configurability
DE602005011591D1 (de) 2005-06-15 2009-01-22 L&P Swiss Holding Co Zugseilanordnung und die Zugseilanordnung verwendende einstellbare Stützvorrichtung
DE102005036205B3 (de) * 2005-08-02 2006-10-05 Faurecia Autositze Gmbh & Co. Kg Vorrichtung zur unabhängigen Verstellung eines ersten und eines zweiten Bowdenzuges
DE102005036774B4 (de) * 2005-08-04 2011-03-31 Schukra Gerätebau AG Lordosenstütze
ATE382280T1 (de) 2005-09-12 2008-01-15 L&P Swiss Holding Co Trägervorrichtung und entsprechende sitzstruktur
US7309105B2 (en) * 2006-01-09 2007-12-18 L&P Property Management Company Lift wire lumbar
DE102006003343B4 (de) * 2006-01-24 2008-02-21 Federnwerke Marienberg Gmbh Stützmatte für Sitzkonstruktionen
DE102006012793B4 (de) * 2006-03-15 2009-12-31 Rak, Stefan, Dipl.-Ing. (FH) Mehrfach einstellbare Rückenlehne für Fahrzeugsitze und Bürostühle
US7490899B2 (en) 2006-03-30 2009-02-17 Schukra Of North America Combination lumbar-bolster system
EP1918156B1 (de) 2006-11-06 2016-10-26 L&P Swiss Holding Company Tragekonstruktion für einen Sitz
US7614696B2 (en) 2006-12-11 2009-11-10 Schukra Of North America Lumbar system for climate seating
US7984949B2 (en) * 2007-04-24 2011-07-26 Schukra Of North America Lumbar and bolster support for second row seat
US7841662B2 (en) * 2007-11-07 2010-11-30 L&P Swiss Holding Company Support assembly and corresponding seat structure
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
US7770972B2 (en) * 2008-10-01 2010-08-10 Lear Corporation Seat lumbar actuator
US8684460B2 (en) 2011-06-15 2014-04-01 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Backrest structure for a seat with lumbar support and curving element comprising a pre-tensioning connecting element
DE102013013199B4 (de) * 2013-04-18 2017-11-16 Deon Group AG Elektromotorischer Möbelantrieb
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
KR102726789B1 (ko) * 2019-04-22 2024-11-05 현대자동차주식회사 자동차용 시트의 럼버 서포트 장치
CN215776739U (zh) * 2021-05-20 2022-02-11 广东联友办公家具有限公司 腰枕支撑力调节结构和座椅

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US4725095A (en) * 1986-07-11 1988-02-16 Johnson Service Company Vehicle seat with mechanical lumbar support having two degrees of freedom
IT1211406B (it) * 1987-10-16 1989-10-18 Fiat Auto Spa Schienale regolabile per sedili diveicoli particolarmente autovetture
US5197780A (en) * 1991-02-20 1993-03-30 Fisher Dynamics Corporation Transmission device for cable control of lumbar support mechanism

Also Published As

Publication number Publication date
WO1993013696A1 (en) 1993-07-22
DE69301837T2 (de) 1997-02-20
CA2106383A1 (en) 1993-07-21
DE69301837D1 (de) 1996-04-25
AU661100B2 (en) 1995-07-13
EP0552904B1 (de) 1996-03-20
ES2086876T3 (es) 1996-07-01
EP0552904A1 (de) 1993-07-28
AU3359993A (en) 1993-08-03
US5449219A (en) 1995-09-12
JPH06508053A (ja) 1994-09-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties