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WO2009135684A3 - Lumbar support mounting device - Google Patents

Lumbar support mounting device Download PDF

Info

Publication number
WO2009135684A3
WO2009135684A3 PCT/EP2009/003300 EP2009003300W WO2009135684A3 WO 2009135684 A3 WO2009135684 A3 WO 2009135684A3 EP 2009003300 W EP2009003300 W EP 2009003300W WO 2009135684 A3 WO2009135684 A3 WO 2009135684A3
Authority
WO
WIPO (PCT)
Prior art keywords
frame
support member
mounting device
lumbar support
wing structure
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.)
Ceased
Application number
PCT/EP2009/003300
Other languages
French (fr)
Other versions
WO2009135684A2 (en
Inventor
Wayne Andrew Harris
Andrew James Elliot
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.)
Kongsberg Automotive ASA
Original Assignee
Kongsberg Automotive ASA
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 Kongsberg Automotive ASA filed Critical Kongsberg Automotive ASA
Publication of WO2009135684A2 publication Critical patent/WO2009135684A2/en
Publication of WO2009135684A3 publication Critical patent/WO2009135684A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • B60N2/80—Head-rests
    • B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest

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)

Abstract

A lumbar support mounting device for a vehicle seat includes a support member (14) in the form of a frame or panel having a width dimension between edges at opposite sides and a length dimension between upper and lower ends which are large relative to the depth of the frame or panel perpendicular to those dimensions. At or adjacent to its upper end, the support member is adapted for connection to an upper transverse cross member of the frame of the seat backrest. Intermediate of the upper and lower ends of the support member, the device includes a respective wing structure (16) which extends outwardly from each side edge. Intermediate of the wing structures, the device further includes a holding structure which is adapted to hold each wing structure in a substantially constant spacing and orientation relative to the other wing structure.
PCT/EP2009/003300 2008-05-08 2009-05-08 Lumbar support mounting device Ceased WO2009135684A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5149608P 2008-05-08 2008-05-08
US61/051,496 2008-05-08

Publications (2)

Publication Number Publication Date
WO2009135684A2 WO2009135684A2 (en) 2009-11-12
WO2009135684A3 true WO2009135684A3 (en) 2010-04-01

Family

ID=40875210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/003300 Ceased WO2009135684A2 (en) 2008-05-08 2009-05-08 Lumbar support mounting device

Country Status (1)

Country Link
WO (1) WO2009135684A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6234761B2 (en) 2013-09-30 2017-11-22 トヨタ紡織株式会社 Vehicle seat

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769490A (en) * 1993-12-24 1998-06-23 Henderson's Industries Pty. Ltd. Adjustable lumbar support
US6749256B1 (en) * 2003-09-08 2004-06-15 Lear Corporation Vehicle seat having a movable head restraint
DE20305074U1 (en) * 2003-03-25 2004-08-05 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Backrest for a vehicle seat
US20050046252A1 (en) * 2003-09-03 2005-03-03 Mcmillen Robert J. Occupant centering ergonomic support apparatus and method
EP1625970A1 (en) * 2004-06-22 2006-02-15 Toyota Jidosha Kabushiki Kaisha Vehicle seat
GB2418605A (en) * 2004-09-27 2006-04-05 Lear Corp Vehicle seat assembly having active head restraint system with upper and lower trigger mechanisms within the seatback
WO2008107116A1 (en) * 2007-03-02 2008-09-12 L & P Swiss Holding Company Fastening device and method for attaching a lumbar support device to a seat frame and corresponding lumbar support device
DE102008051072A1 (en) * 2007-10-22 2009-04-23 Lear Corp., Southfield Motor vehicle seat with lumbar support for an anti-whiplash system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769490A (en) * 1993-12-24 1998-06-23 Henderson's Industries Pty. Ltd. Adjustable lumbar support
DE20305074U1 (en) * 2003-03-25 2004-08-05 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Backrest for a vehicle seat
US20050046252A1 (en) * 2003-09-03 2005-03-03 Mcmillen Robert J. Occupant centering ergonomic support apparatus and method
US6749256B1 (en) * 2003-09-08 2004-06-15 Lear Corporation Vehicle seat having a movable head restraint
EP1625970A1 (en) * 2004-06-22 2006-02-15 Toyota Jidosha Kabushiki Kaisha Vehicle seat
GB2418605A (en) * 2004-09-27 2006-04-05 Lear Corp Vehicle seat assembly having active head restraint system with upper and lower trigger mechanisms within the seatback
WO2008107116A1 (en) * 2007-03-02 2008-09-12 L & P Swiss Holding Company Fastening device and method for attaching a lumbar support device to a seat frame and corresponding lumbar support device
DE102008051072A1 (en) * 2007-10-22 2009-04-23 Lear Corp., Southfield Motor vehicle seat with lumbar support for an anti-whiplash system

Also Published As

Publication number Publication date
WO2009135684A2 (en) 2009-11-12

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