GB0715844D0 - Vehicle seat assembly having a hardness gradient via hollowed sections and/or protrusions - Google Patents

Vehicle seat assembly having a hardness gradient via hollowed sections and/or protrusions

Info

Publication number
GB0715844D0
GB0715844D0 GB0715844A GB0715844A GB0715844D0 GB 0715844 D0 GB0715844 D0 GB 0715844D0 GB 0715844 A GB0715844 A GB 0715844A GB 0715844 A GB0715844 A GB 0715844A GB 0715844 D0 GB0715844 D0 GB 0715844D0
Authority
GB
United Kingdom
Prior art keywords
protrusions
vehicle seat
seat assembly
hardness gradient
gradient via
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.)
Withdrawn
Application number
GB0715844A
Other versions
GB2441418A (en
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.)
Lear Corp
Original Assignee
Lear Corp
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 US11/468,434 external-priority patent/US20080073966A1/en
Priority claimed from US11/468,469 external-priority patent/US7661764B2/en
Application filed by Lear Corp filed Critical Lear Corp
Publication of GB0715844D0 publication Critical patent/GB0715844D0/en
Publication of GB2441418A publication Critical patent/GB2441418A/en
Withdrawn legal-status Critical Current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
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7023—Coach-like constructions
    • B60N2/7035—Cushions
    • 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
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • 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
    • B60N2/646—Back-rests or cushions shape of the cushion
    • 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
    • B60N2/70—Upholstery springs ; Upholstery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2205/00—General mechanical or structural details
    • B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
GB0715844A 2006-08-30 2007-08-15 Vehicle seat cushion with holes to make regions of the cushion softer than others Withdrawn GB2441418A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/468,434 US20080073966A1 (en) 2006-08-30 2006-08-30 Vehicle seat assembly having a hardness gradient via hollowed sections and/or protrusions
US11/468,469 US7661764B2 (en) 2006-08-30 2006-08-30 Vehicle seat assembly having a hardness gradient via “A” surface intrusions and/or protrusions

Publications (2)

Publication Number Publication Date
GB0715844D0 true GB0715844D0 (en) 2007-09-26
GB2441418A GB2441418A (en) 2008-03-05

Family

ID=38566369

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0715844A Withdrawn GB2441418A (en) 2006-08-30 2007-08-15 Vehicle seat cushion with holes to make regions of the cushion softer than others
GB0715843A Withdrawn GB2441417A (en) 2006-08-30 2007-08-15 Vehicle seat cushion with holes to make regions of the cushion softer than others

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0715843A Withdrawn GB2441417A (en) 2006-08-30 2007-08-15 Vehicle seat cushion with holes to make regions of the cushion softer than others

Country Status (1)

Country Link
GB (2) GB2441418A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113993925A (en) * 2019-06-26 2022-01-28 亨茨曼国际有限公司 Process for preparing flexible polyurethane foams having a hardness gradient

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4293281B1 (en) * 2007-07-23 2009-07-08 株式会社ブリヂストン Vehicle seat pad and vehicle seat
US9221369B2 (en) 2011-10-14 2015-12-29 Bridgestone Corporation Seat pad
DE102014209846A1 (en) * 2013-12-20 2015-06-25 Johnson Controls Gmbh Foam part for a vehicle seat and vehicle seat
US11679703B2 (en) 2020-07-02 2023-06-20 Lear Corporation Vehicle seat assembly having a surface texturing intrusions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924662A1 (en) * 1979-06-19 1981-01-15 Bayer Ag SHAPED FOAM UPHOLSTERY PILLOW
JPS6018434B2 (en) * 1979-11-13 1985-05-10 立川スプリング株式会社 integrally molded seat body
US5226188A (en) * 1992-06-26 1993-07-13 Liou Yaw Tyng Ventilated foam cushion
JPH0976797A (en) * 1995-09-14 1997-03-25 Inoac Corp Seat cushion for automobile
JPH10117891A (en) * 1996-10-21 1998-05-12 Teijin Ltd Fiber molding cushion material and its production
JP2000189272A (en) * 1998-12-25 2000-07-11 Tachi S Co Ltd Surface structure of seat for vehicle
DE10038830C2 (en) * 2000-06-07 2002-08-08 Fehrer F S Gmbh & Co Kg Foam molding, method and device for producing a foam molding for an upholstery element
JP2002112856A (en) * 2000-10-06 2002-04-16 Bridgestone Corp Seat pressure decreasing cushion pad and seat pressure decreasing seat
EP1871197B1 (en) * 2005-03-30 2022-03-23 Woodbridge Foam Corporation Foam seat element, mold for the production thereof and method to manufacture the mold
NO324518B1 (en) * 2005-10-31 2007-11-05 Ekornes Asa Upholstery for mobile
US7934774B2 (en) * 2006-03-31 2011-05-03 Lear Corporation Vehicle seat assembly having a hardness gradient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113993925A (en) * 2019-06-26 2022-01-28 亨茨曼国际有限公司 Process for preparing flexible polyurethane foams having a hardness gradient

Also Published As

Publication number Publication date
GB2441418A (en) 2008-03-05
GB2441417A (en) 2008-03-05
GB0715843D0 (en) 2007-09-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)