DE60314808D1 - Fahrzeugsitz mit einer nach vorn beweglichen Kopfstütze - Google Patents

Fahrzeugsitz mit einer nach vorn beweglichen Kopfstütze

Info

Publication number
DE60314808D1
DE60314808D1 DE60314808T DE60314808T DE60314808D1 DE 60314808 D1 DE60314808 D1 DE 60314808D1 DE 60314808 T DE60314808 T DE 60314808T DE 60314808 T DE60314808 T DE 60314808T DE 60314808 D1 DE60314808 D1 DE 60314808D1
Authority
DE
Germany
Prior art keywords
vehicle seat
movable headrest
forwardly movable
forwardly
headrest
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 - Lifetime
Application number
DE60314808T
Other languages
English (en)
Other versions
DE60314808T2 (de
Inventor
Hiroyoshi Yamaguchi
Yuji Niikura
Takeshi Itoh
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co Ltd
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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Publication of DE60314808D1 publication Critical patent/DE60314808D1/de
Application granted granted Critical
Publication of DE60314808T2 publication Critical patent/DE60314808T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42772—Seats or parts thereof displaced during a crash characterised by the triggering system
    • B60N2/4279—Seats or parts thereof displaced during a crash characterised by the triggering system electric or electronic triggering
    • 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
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B60N2/0276—Non-manual adjustments, e.g. with electrical operation with logic circuits reaction to emergency situations, e.g. crash
    • 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
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/838—Tiltable
    • 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)
DE60314808T 2002-07-18 2003-07-16 Fahrzeugsitz mit einer nach vorn beweglichen Kopfstütze Expired - Lifetime DE60314808T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002209700 2002-07-18
JP2002209700A JP4133059B2 (ja) 2002-07-18 2002-07-18 前方可動式ヘッドレストを有する車両用シート

Publications (2)

Publication Number Publication Date
DE60314808D1 true DE60314808D1 (de) 2007-08-23
DE60314808T2 DE60314808T2 (de) 2008-03-13

Family

ID=29774651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314808T Expired - Lifetime DE60314808T2 (de) 2002-07-18 2003-07-16 Fahrzeugsitz mit einer nach vorn beweglichen Kopfstütze

Country Status (4)

Country Link
US (1) US7017989B2 (de)
EP (1) EP1382481B1 (de)
JP (1) JP4133059B2 (de)
DE (1) DE60314808T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4014938B2 (ja) * 2002-06-06 2007-11-28 本田技研工業株式会社 車両用乗員保護装置
DE102004020913B3 (de) * 2004-04-28 2005-09-22 Johnson Controls Gmbh Fahrzeugsitz mit Abdeckblende
DE102004035454B4 (de) * 2004-07-22 2015-02-26 Robert Bosch Gmbh Trägerelement
US7185950B2 (en) * 2004-12-28 2007-03-06 Fisher Dynamics Corporation Head restraint system
US20060138817A1 (en) * 2004-12-29 2006-06-29 Gorman Patrick J Energy absorbing seat recliner assembly
US20060226686A1 (en) * 2005-03-22 2006-10-12 Shihong Yu Spinal protection system for automotive seat
GB2424363B (en) * 2005-03-24 2008-07-16 Autoliv Dev Active headrest with lock mechanism
GB0513278D0 (en) * 2005-07-01 2005-08-03 Delphi Tech Inc Head restraint system
JP4306673B2 (ja) * 2005-11-08 2009-08-05 トヨタ自動車株式会社 乗員保護装置
DE102006045387B4 (de) * 2006-03-24 2011-12-15 Audi Ag Sitzlehne für ein Kraftfahrzeug
US7422280B2 (en) 2006-04-07 2008-09-09 Windsor Machine & Stamping Limited Foldable headrest assembly
JP4151984B2 (ja) * 2006-07-13 2008-09-17 株式会社タチエス 車両用シートのシートバック構造
US20080030061A1 (en) * 2006-08-04 2008-02-07 Srinivas Pejathaya Multi-position adjustment mechanism
KR100805440B1 (ko) * 2006-08-10 2008-02-20 기아자동차주식회사 액티브 헤드 레스트의 성능 개선 구조
JP4199788B2 (ja) * 2006-08-23 2008-12-17 トヨタ自動車株式会社 ヘッドレスト制御装置及び制御方法
JP2008074265A (ja) * 2006-09-21 2008-04-03 Aisin Seiki Co Ltd 車両用シート
DE202007010292U1 (de) * 2006-09-26 2008-02-21 Audi Ag Sitzlehne für ein Kraftfahrzeug sowie Kraftfahrzeugsitz
JP4358255B2 (ja) * 2007-04-20 2009-11-04 トヨタ紡織株式会社 車両用シート
US20080309131A1 (en) * 2007-06-13 2008-12-18 Tachi-S Co., Ltd. Seat back structure of vehicle seat
JP2009090782A (ja) * 2007-10-05 2009-04-30 Nhk Spring Co Ltd ヘッドレスト装置のロック機構
EP2223886A4 (de) * 2007-12-12 2014-10-22 Ts Tech Co Ltd In ihrer mitte biegbare rückenlehne, fahrzeugsitz mit einer in ihrer mitte biegbaren rückenlehne und verfahren zur herstellung des fahrzeugsitzes
JP5142026B2 (ja) * 2008-03-07 2013-02-13 日本発條株式会社 アクティブヘッドレスト
JP5470737B2 (ja) * 2008-04-17 2014-04-16 トヨタ紡織株式会社 車両用シート
US7699394B2 (en) * 2008-05-13 2010-04-20 Lear Corporation Connections for active head restraint systems for vehicle seats
US8205941B2 (en) * 2008-07-30 2012-06-26 Trw Vehicle Safety Systems Inc. Active head restraint for a vehicle seat
JP5317622B2 (ja) * 2008-10-15 2013-10-16 タカタ株式会社 ヘッドレスト作動装置及び座席シート
JP5355027B2 (ja) * 2008-10-15 2013-11-27 タカタ株式会社 ヘッドレスト作動装置及びその取付方法
JP5394038B2 (ja) * 2008-10-24 2014-01-22 トヨタ紡織株式会社 アクティブヘッドレスト装置
KR101071615B1 (ko) 2009-09-16 2011-10-10 주식회사 우보테크 헤드레스트 이동장치
CN102596637B (zh) * 2009-10-29 2014-06-04 丰田自动车株式会社 头枕支杆以及主动头枕
US8702173B2 (en) 2010-10-12 2014-04-22 La-Z-Boy Incorporated Furniture member powered headrest rotation and release system
KR101389067B1 (ko) * 2012-05-02 2014-04-23 경북대학교 산학협력단 차량좌석 안전벨트 시스템
CN104873027B (zh) * 2015-06-01 2017-10-17 东莞市伟宏五金塑胶制品有限公司 沙发电动支架
US10059234B2 (en) * 2016-06-10 2018-08-28 Ford Global Technologies, Llc Vehicle seatback
US10166900B2 (en) 2017-02-09 2019-01-01 Ford Global Technologies, Llc Internal upper seatback support for driving and sleeper seats
US10065535B1 (en) * 2017-03-02 2018-09-04 Ford Global Technologies, Llc Seatback lift mechanism for a supine motor vehicle seating assembly
US10434905B2 (en) 2017-03-02 2019-10-08 Ford Global Technologies, Llc Collapsible lift mechanism for H-point lift
US10569674B2 (en) 2017-03-02 2020-02-25 Ford Global Technologies, Llc Mechanism for a supine motor vehicle seating assembly
US10166887B2 (en) 2017-03-02 2019-01-01 Ford Global Technologies, Llc Seatback lift mechanism for a supine motor vehicle seating assembly
US10081270B1 (en) 2017-03-03 2018-09-25 Ford Global Technologies, Llc Front seat sleeper seat and features
US10525861B2 (en) 2017-03-22 2020-01-07 Ford Global Technologies, Llc Leg support options for sleeper seats
US10632873B2 (en) 2018-04-04 2020-04-28 Ford Global Technologies, Llc Seat structure dual motion recliner pivot mechanism
CN209135906U (zh) * 2018-07-05 2019-07-23 东莞市伟宏五金塑胶制品有限公司 防夹手角度调整装置
US11007908B2 (en) 2019-06-25 2021-05-18 Ford Global Technologies, Llc Upper thoracic support paddle attachment assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430572C3 (de) * 1974-06-26 1978-07-06 Ford-Werke Ag, 5000 Koeln Kopfstütze für Fahrzeugsitze
US5378043A (en) 1993-06-01 1995-01-03 General Motors Corporation Vehicle pivotal headrest
SE510735C2 (sv) * 1996-09-06 1999-06-21 Saab Automobile Fordonsstol försedd med ett nackstöd
FR2765533B1 (fr) * 1997-07-03 1999-09-03 Faure Bertrand Equipements Sa Siege de vehicule dote d'un dispositif de protection du cou en cas de choc arriere
DE19753540A1 (de) * 1997-12-03 1999-06-10 Ewald Witte Gmbh & Co Kg Kopfstütze, insbesondere in Kraftfahrzeugen
US5927804A (en) * 1998-02-11 1999-07-27 Trw Inc. Vehicle occupant protection apparatus
JP3592552B2 (ja) * 1998-10-13 2004-11-24 ダイハツ工業株式会社 自動車用シート
DE19924236C1 (de) * 1999-05-27 2000-10-26 Ise Gmbh Aktive Kopfstütze für Kraftfahrzeug-Sitze
DE19938904A1 (de) * 1999-08-17 2001-03-08 Johnson Controls Gmbh Fahrzeugsitz-Rückenlehne mit integrierter Schutzeinrichtung und Verfahren zur Vorbeugung gegen unfallbedingte Verletzungen
DE29915719U1 (de) * 1999-09-07 2001-01-11 Johnson Controls GmbH, 51399 Burscheid Fahrzeugsitz mit integrierter Schutzeinrichtung
JP2003080985A (ja) * 2001-06-26 2003-03-19 Nhk Spring Co Ltd 自動車用シート装置
US6655733B2 (en) * 2001-06-29 2003-12-02 Lear Corporation Variable movement headrest arrangement
DE20114944U1 (de) * 2001-09-10 2003-01-30 Johnson Controls GmbH, 51399 Burscheid Rückenlehne für Fahrzeugsitz

Also Published As

Publication number Publication date
US20040012234A1 (en) 2004-01-22
JP2004050924A (ja) 2004-02-19
EP1382481A1 (de) 2004-01-21
US7017989B2 (en) 2006-03-28
EP1382481B1 (de) 2007-07-11
JP4133059B2 (ja) 2008-08-13
DE60314808T2 (de) 2008-03-13

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Legal Events

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