GB2231257B - A seat for an automobile - Google Patents

A seat for an automobile

Info

Publication number
GB2231257B
GB2231257B GB9003734A GB9003734A GB2231257B GB 2231257 B GB2231257 B GB 2231257B GB 9003734 A GB9003734 A GB 9003734A GB 9003734 A GB9003734 A GB 9003734A GB 2231257 B GB2231257 B GB 2231257B
Authority
GB
United Kingdom
Prior art keywords
automobile
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 - Fee Related
Application number
GB9003734A
Other languages
English (en)
Other versions
GB9003734D0 (en
GB2231257A (en
Inventor
Youetsu Nagasaka
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.)
Shiroki Corp
Original Assignee
Shiroki 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
Application filed by Shiroki Corp filed Critical Shiroki Corp
Publication of GB9003734D0 publication Critical patent/GB9003734D0/en
Publication of GB2231257A publication Critical patent/GB2231257A/en
Application granted granted Critical
Publication of GB2231257B publication Critical patent/GB2231257B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
GB9003734A 1989-05-08 1990-02-19 A seat for an automobile Expired - Fee Related GB2231257B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989052829U JPH0612711Y2 (ja) 1989-05-08 1989-05-08 シート

Publications (3)

Publication Number Publication Date
GB9003734D0 GB9003734D0 (en) 1990-04-18
GB2231257A GB2231257A (en) 1990-11-14
GB2231257B true GB2231257B (en) 1992-08-12

Family

ID=12925738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9003734A Expired - Fee Related GB2231257B (en) 1989-05-08 1990-02-19 A seat for an automobile

Country Status (4)

Country Link
US (1) US4940284A (US07642317-20100105-C00010.png)
JP (1) JPH0612711Y2 (US07642317-20100105-C00010.png)
DE (1) DE4005034A1 (US07642317-20100105-C00010.png)
GB (1) GB2231257B (US07642317-20100105-C00010.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088790A (en) * 1990-05-21 1992-02-18 Lear Seating Corporation Adjustable lumbar support mechanism for a vehicular seat
JP2533364Y2 (ja) * 1990-09-28 1997-04-23 シロキ工業株式会社 シート
US5065079A (en) * 1990-10-23 1991-11-12 Tachi-S Co., Ltd. Method and apparatus for controlling lumbar support device
FR2689068A1 (fr) * 1992-03-25 1993-10-01 Faure Bertrand Automobile Dossier de siège réglable.
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
US5967611A (en) * 1997-11-20 1999-10-19 Caterpillar Inc. Reclining mechanism for a seat assembly
KR100414787B1 (ko) 2000-06-16 2004-01-13 홍정명 자동차시트의 람버 서포트 제어장치
CA2473978C (en) 2002-01-28 2009-10-13 Brock M. Walker Sacral support member for seating
DE10246823A1 (de) * 2002-10-08 2004-04-22 Fico Cables, Lda. Betätigungsmechanismus für eine Lordosenstütze
US7651163B2 (en) 2002-12-02 2010-01-26 Logicback, Inc. Lumbar support device
JP2004229957A (ja) * 2003-01-31 2004-08-19 Delta Tooling Co Ltd 座席構造
TWM244821U (en) * 2003-07-10 2004-10-01 Shiou-Mei Jang Structure of adjustable seat back for chair
US8011269B2 (en) * 2006-04-07 2011-09-06 Capro Ltd. Actuator
JP5594366B2 (ja) * 2010-10-01 2014-09-24 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
EP3313239A4 (en) 2015-06-29 2019-04-17 Herman Miller, Inc. BACK SUPPORT
CN110367726A (zh) * 2019-08-12 2019-10-25 温州医科大学 一种缓解脊椎不适的睡眠座椅

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012569A (en) * 1978-01-13 1979-08-01 Nissan Motor Vehicle seat with adjustable lumbar support
EP0026668A2 (en) * 1979-09-28 1981-04-08 Uop Inc. Seat backrest having an adjustable lumbar support
GB1588711A (en) * 1977-05-16 1981-04-29 Turner Ltd H Vehicle seats
US4296965A (en) * 1978-07-31 1981-10-27 Nissan Motor Company, Limited Seat with adjustable lumbar supporter
GB2149295A (en) * 1983-09-30 1985-06-12 Tachikawa Spring Co A lumbar support device
GB2150824A (en) * 1983-12-10 1985-07-10 Wilmot Breeden Ltd Lumbar adjustment mechanism
US4725095A (en) * 1986-07-11 1988-02-16 Johnson Service Company Vehicle seat with mechanical lumbar support having two degrees of freedom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145778A (en) * 1977-05-25 1978-12-19 Nissan Motor Seat with huckleback supporting device
US4295681A (en) * 1980-02-19 1981-10-20 Uop Inc. Seat having lumbar support and vertical height adjustment mechanism therefor
JPS58149954U (ja) * 1982-03-31 1983-10-07 池田物産株式会社 ランバ−サポ−ト装置
JPS58203715A (ja) * 1982-05-21 1983-11-28 株式会社タチエス ランバ−サポ−ト装置
JPS6215252U (US07642317-20100105-C00010.png) * 1985-07-11 1987-01-29
GB2195077B (en) * 1987-01-27 1990-01-10 Gen Motors Corp Thigh support for vehicle seat
US4832400A (en) * 1988-06-29 1989-05-23 Tachi-S Co., Ltd. Vehicle seat with lumbar support device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1588711A (en) * 1977-05-16 1981-04-29 Turner Ltd H Vehicle seats
GB2012569A (en) * 1978-01-13 1979-08-01 Nissan Motor Vehicle seat with adjustable lumbar support
US4296965A (en) * 1978-07-31 1981-10-27 Nissan Motor Company, Limited Seat with adjustable lumbar supporter
EP0026668A2 (en) * 1979-09-28 1981-04-08 Uop Inc. Seat backrest having an adjustable lumbar support
GB2149295A (en) * 1983-09-30 1985-06-12 Tachikawa Spring Co A lumbar support device
GB2150824A (en) * 1983-12-10 1985-07-10 Wilmot Breeden Ltd Lumbar adjustment mechanism
US4725095A (en) * 1986-07-11 1988-02-16 Johnson Service Company Vehicle seat with mechanical lumbar support having two degrees of freedom

Also Published As

Publication number Publication date
GB9003734D0 (en) 1990-04-18
JPH0612711Y2 (ja) 1994-04-06
DE4005034A1 (de) 1990-11-15
GB2231257A (en) 1990-11-14
US4940284A (en) 1990-07-10
JPH02143052U (US07642317-20100105-C00010.png) 1990-12-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990219