ATE408355T1 - Sitz mit einstellbarem stützsystem - Google Patents

Sitz mit einstellbarem stützsystem

Info

Publication number
ATE408355T1
ATE408355T1 AT04758902T AT04758902T ATE408355T1 AT E408355 T1 ATE408355 T1 AT E408355T1 AT 04758902 T AT04758902 T AT 04758902T AT 04758902 T AT04758902 T AT 04758902T AT E408355 T1 ATE408355 T1 AT E408355T1
Authority
AT
Austria
Prior art keywords
sacral
seat
user
sacrum
support assembly
Prior art date
Application number
AT04758902T
Other languages
English (en)
Inventor
Brock M Walker
James A O'brien
Original Assignee
Brock M Walker
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 Brock M Walker filed Critical Brock M Walker
Application granted granted Critical
Publication of ATE408355T1 publication Critical patent/ATE408355T1/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
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being 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
    • B60N2/665—Lumbar supports using inflatable bladders
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Chairs Characterized By Structure (AREA)
AT04758902T 2003-04-03 2004-04-05 Sitz mit einstellbarem stützsystem ATE408355T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US46081103P 2003-04-03 2003-04-03
US46735603P 2003-05-01 2003-05-01
US47264903P 2003-05-21 2003-05-21
US49031903P 2003-07-25 2003-07-25
US51453503P 2003-10-21 2003-10-21

Publications (1)

Publication Number Publication Date
ATE408355T1 true ATE408355T1 (de) 2008-10-15

Family

ID=33163254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04758902T ATE408355T1 (de) 2003-04-03 2004-04-05 Sitz mit einstellbarem stützsystem

Country Status (8)

Country Link
US (1) US7429080B2 (de)
EP (1) EP1608533B1 (de)
JP (1) JP2006521905A (de)
KR (1) KR20060033708A (de)
AT (1) ATE408355T1 (de)
CA (1) CA2521200C (de)
DE (1) DE602004016638D1 (de)
WO (1) WO2004089693A2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004016638D1 (de) 2003-04-03 2008-10-30 Brock M Walker Sitz mit einstellbarem stützsystem
US7537286B2 (en) 2004-06-28 2009-05-26 Walker Brock M Seat with adjustable support system
US7644987B2 (en) 2004-09-27 2010-01-12 Lear Corporation Vehicle seat having active head restraint system
CA2491299A1 (fr) 2004-12-20 2006-06-20 Baultar I.D. Inc. Dossier ajustable de siege ergonomique
WO2007053430A2 (en) * 2005-10-28 2007-05-10 Walker Brock M Adjustable seating support system
US20070106188A1 (en) * 2005-10-28 2007-05-10 Walker Brock M Adjustable seating support system
WO2008045347A1 (en) 2006-10-06 2008-04-17 Brock Walker Active response seating system
US20080122274A1 (en) * 2006-11-28 2008-05-29 Trevor Edwards Aircraft seat cover assembly
JP5170519B2 (ja) * 2007-08-22 2013-03-27 国立大学法人佐賀大学 姿勢補助椅子
US7971934B2 (en) * 2008-12-18 2011-07-05 La-Z-Boy Incorporated Lumbar support system for furniture member
KR101122980B1 (ko) * 2009-05-27 2012-03-15 홍정명 자동차 시트용 람버서포트
JP5654273B2 (ja) * 2009-09-04 2015-01-14 デルタ工業株式会社 車両用シートバックフレームの構造
US8454090B2 (en) * 2009-09-14 2013-06-04 Leggett & Platt Canada Co. Pelvic and lumbar support system
WO2012043807A1 (ja) * 2010-10-01 2012-04-05 日産自動車株式会社 車両用シートおよび車両用シートの剛性設定方法
JP5917868B2 (ja) * 2011-09-14 2016-05-18 シロキ工業株式会社 ランバーサポート装置
MX343649B (es) * 2011-09-21 2016-11-14 Miller Herman Inc Reposacabezas de dos niveles, estructura de soporte del cuerpo y método para soportar el cráneo de un usuario.
TWM433879U (en) * 2011-12-07 2012-07-21 Ruoey Lung Entpr Corp Electric beds and chairs with waist-pushing devices
US9826840B2 (en) 2012-08-23 2017-11-28 Lear Corporation Thoracic region comfort seating system
CN104582535B (zh) * 2012-08-23 2018-02-13 李尔公司 胸区舒适就坐***
US10632882B2 (en) 2012-09-13 2020-04-28 Leggett & Platt Canada Co. Lumbar support system
US9199565B2 (en) 2012-09-13 2015-12-01 Leggett & Platt Canada Co. Lumbar support system
US9193280B2 (en) 2012-09-13 2015-11-24 Leggett & Platt Canada Co. Lumbar support system
US9193287B2 (en) 2012-09-13 2015-11-24 Leggett & Platt Canada Co. Lumbar support system
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
WO2014066493A2 (en) * 2012-10-23 2014-05-01 Lear Corporation Thoracic region comfort seating system
US20150182027A1 (en) * 2013-12-27 2015-07-02 Hong-Yuan Chang Composite chair
US9622570B1 (en) * 2015-02-13 2017-04-18 Steelcase Inc. Personal workspace assembly
US9949568B2 (en) 2015-12-09 2018-04-24 Lear Corporation Pelvic and sacral bladder assembly
US10085565B2 (en) 2015-12-09 2018-10-02 Lear Corporation Sacral air bladder assembly
US10427554B2 (en) * 2016-11-15 2019-10-01 Faurecia Automotive Seating, Llc Occupant support
CA3069464A1 (en) 2017-07-28 2019-01-31 Inter-Face Medical Llc Lower back and posture support device
KR101961673B1 (ko) * 2017-08-23 2019-04-24 주식회사 금창 차량 시트용 럼버서포트 장치
CN109090881A (zh) * 2018-08-24 2018-12-28 美物德品（北京）科技有限公司 一种碳纤维腰靠
US11246420B1 (en) 2019-03-01 2022-02-15 Ashley Furniture Industries, Llc Adjustable lumbar support
US11110834B1 (en) 2020-05-14 2021-09-07 Faurecia Automotive Seating, Llc Occupant support cushion

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US3807794A (en) * 1972-12-29 1974-04-30 Ford Motor Co Lumbar support mechanism
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US4295681A (en) * 1980-02-19 1981-10-20 Uop Inc. Seat having lumbar support and vertical height adjustment mechanism therefor
US4437702A (en) * 1981-04-06 1984-03-20 Agosta A Richard Adjustable patient corrective support apparatus
US4564235A (en) * 1984-11-09 1986-01-14 Tachikawa Spring Co., Ltd. Lumbar support device
JPH0329610A (ja) 1989-06-28 1991-02-07 Nissan Motor Co Ltd 座席
AT394829B (de) * 1989-08-04 1992-06-25 Schuster Wilhelm Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze
IT1238111B (it) 1989-10-10 1993-07-07 Fiat Auto Spa Schienale a profilo variabile con elementi reticolati
IT1239943B (it) * 1990-03-09 1993-11-27 Lorenza Sessini Cuscinetto per sostegno anatomico, in specie lombare e cervicale, per gli schienali dei sedili
US5567011A (en) * 1990-03-09 1996-10-22 Sessini; Lorenza Cushion for anatomical support, especially for the lumbar and cervical regions, to fit onto seat backs
DE69220782T2 (de) 1991-02-20 1998-01-15 Jay Medical Ltd System für den rücken bei missbildung
US5518294A (en) * 1993-04-05 1996-05-21 Ligon Brothers Manufacturing Company Variable apex back support
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
DE9317020U1 (de) 1993-11-06 1994-01-20 Blomqwist, Birgitta, 75323 Bad Wildbad Anatomisch angepaßte Rückenstütze
JP4234788B2 (ja) * 1994-08-12 2009-03-04 エム． ウォーカー，ブロック 椅子の背骨支持システム
US5567010A (en) * 1994-08-29 1996-10-22 Bostrom Seating, Inc. Adjustable lumbar support
US5505520A (en) * 1994-11-03 1996-04-09 Ford Motor Company Passenger seat with adjustable lumbar support
JPH08191734A (ja) 1995-01-17 1996-07-30 Tachi S Co Ltd シートのサポート装置
US5577811A (en) * 1995-06-07 1996-11-26 Hon Industries Inc. Ergonomic chair
FR2739007B1 (fr) * 1995-09-21 1997-11-07 Chairtech Siege a appui lombaire
US5588703A (en) * 1995-10-12 1996-12-31 Tachi-S Co., Ltd. Lumbar support device for vehicle seat
US5868466A (en) * 1996-02-02 1999-02-09 Lear Corporation Flexible membrane back support
US5833319A (en) * 1997-03-07 1998-11-10 Davis; Samuel C. Back cushion and seat cushion system
US5762397A (en) * 1997-03-24 1998-06-09 Venuto; Dennis Wire attachment to a seat frame
US5823620A (en) * 1997-04-17 1998-10-20 Lear Corporation Vehicle seat having lumbar support
CA2244955C (en) * 1997-08-13 2006-12-05 Magna Interior Systems Inc. Adjustable comfort seat
US6059370A (en) * 1997-09-19 2000-05-09 Sunrise Medical Hhg Inc. Wheelchair seat back pelvic support system
US6033025A (en) * 1997-09-22 2000-03-07 Sunrise Medical Hhg Inc. Notched support pads for cushioning wheelchair seatback
US6206463B1 (en) * 1997-09-26 2001-03-27 Jewel A. Whigham Combined carrying case and folding seat
US6257664B1 (en) * 1998-11-16 2001-07-10 Invacare Corporation Multiple adjustable back assembly for use with wheelchair
US6092871A (en) * 1999-10-29 2000-07-25 Global Total Office Lumbar support
US6334651B1 (en) * 2000-02-01 2002-01-01 Schukra Geratebau Gmbh Lumbar support adjusting mechanism
WO2002028339A2 (en) * 2000-10-02 2002-04-11 Sunrise Medical Hhg Inc. Seat back
US6619739B2 (en) * 2001-03-01 2003-09-16 L & P Property Management Company Universal ergonomic support with self-contained actuator
DE10114521A1 (de) 2001-03-21 2002-09-26 Brose Fahrzeugteile Sitzlehne für einen Kraftfahrzeugsitz
DE10117602C1 (de) * 2001-04-07 2002-10-24 Gernot M Steifensand Bürostuhlsatz
JP2002360375A (ja) 2001-06-08 2002-12-17 Tachi S Co Ltd シートのサポート装置
US6652029B2 (en) * 2001-12-20 2003-11-25 L & P Property Management Company Unitized back plate and lumbar support
WO2003063651A2 (en) * 2002-01-28 2003-08-07 Walker Brock M Sacral support member for seating
US6695402B2 (en) * 2002-03-29 2004-02-24 Paul H. Sloan, Jr. Adjustable lumbar support
US7040703B2 (en) * 2002-03-29 2006-05-09 Garrex Llc Health chair a dynamically balanced task chair
US6969114B2 (en) * 2002-06-07 2005-11-29 Ed Keilhauer Total spinal support
DE602004016638D1 (de) 2003-04-03 2008-10-30 Brock M Walker Sitz mit einstellbarem stützsystem
US7537286B2 (en) * 2004-06-28 2009-05-26 Walker Brock M Seat with adjustable support system

Also Published As

Publication number Publication date
KR20060033708A (ko) 2006-04-19
CA2521200C (en) 2012-09-18
WO2004089693A2 (en) 2004-10-21
EP1608533B1 (de) 2008-09-17
US20060103204A1 (en) 2006-05-18
EP1608533A2 (de) 2005-12-28
WO2004089693A3 (en) 2005-06-02
US7429080B2 (en) 2008-09-30
DE602004016638D1 (de) 2008-10-30
EP1608533A4 (de) 2006-06-14
CA2521200A1 (en) 2004-10-21
JP2006521905A (ja) 2006-09-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
REN Ceased due to non-payment of the annual fee