WO2009011389A1 - 車両用シート - Google Patents

車両用シート Download PDF

Info

Publication number
WO2009011389A1
WO2009011389A1 PCT/JP2008/062918 JP2008062918W WO2009011389A1 WO 2009011389 A1 WO2009011389 A1 WO 2009011389A1 JP 2008062918 W JP2008062918 W JP 2008062918W WO 2009011389 A1 WO2009011389 A1 WO 2009011389A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
seat
convex portion
lower frame
vehicle
Prior art date
Application number
PCT/JP2008/062918
Other languages
English (en)
French (fr)
Inventor
Kenichi Nitsuma
Takeshi Akutsu
Original Assignee
Ts Tech 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 Ts Tech Co., Ltd. filed Critical Ts Tech Co., Ltd.
Priority to EP08791272.1A priority Critical patent/EP2179887B1/en
Priority to US12/669,652 priority patent/US8136878B2/en
Publication of WO2009011389A1 publication Critical patent/WO2009011389A1/ja

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
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42745—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the back-rest
    • 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
    • B60N2/4207—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 characterised by the direction of the g-forces
    • B60N2/4214—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 characterised by the direction of the g-forces longitudinal
    • B60N2/4228—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 characterised by the direction of the g-forces longitudinal due to impact coming from the rear
    • 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
    • B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
    • 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
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

【課題】後面衝突時の衝撃エネルギーを吸収し、乗員Ｃの頸部へ加わる衝撃を効果的に軽減することのできる車両用シートを提供する。 【解決手段】シートフレームＦを備えた車両用シートＳは、サイドフレーム１５と連結された下部フレーム１７と、下部フレーム１７と連結された着座フレーム２とを備えている。連結部３は、下部フレーム１７との連結部であるサイドフレーム１５の端部側の回転中心から離れた位置に形成され、サイドフレーム１５の上下方向に形成された長孔２１と、下部フレーム１７に形成された凸状部２６と、エネルギー吸収プレート３０と、エネルギー吸収プレート３０を案内するガイド部材２７とを備え、凸状部２６の着座フレーム２側と当接支持され凸状部２６とガイド部材２７との間で挟持して配設されたエネルギー吸収プレート３０を塑性変形させつつ凸状部２６と長孔２１が相対移動可能に構成される。
PCT/JP2008/062918 2007-07-19 2008-07-17 車両用シート WO2009011389A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08791272.1A EP2179887B1 (en) 2007-07-19 2008-07-17 Vehicle seat
US12/669,652 US8136878B2 (en) 2007-07-19 2008-07-17 Vehicle seat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-188889 2007-07-19
JP2007188889A JP5328116B2 (ja) 2007-07-19 2007-07-19 シートフレーム及び車両用シート

Publications (1)

Publication Number Publication Date
WO2009011389A1 true WO2009011389A1 (ja) 2009-01-22

Family

ID=40259721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062918 WO2009011389A1 (ja) 2007-07-19 2008-07-17 車両用シート

Country Status (4)

Country Link
US (1) US8136878B2 (ja)
EP (1) EP2179887B1 (ja)
JP (1) JP5328116B2 (ja)
WO (1) WO2009011389A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8162392B2 (en) 2004-09-27 2012-04-24 Lear Corporation Vehicle seat having active head restraint system
FR3102416A1 (fr) * 2019-10-25 2021-04-30 Faurecia Sièges d'Automobile Siège inclinable comprenant un dispositif d’absorption d’énergie
EP4292877A1 (en) * 2022-06-13 2023-12-20 MIRUS Aircraft Seating Ltd. Seat assembly

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9193282B2 (en) 2010-07-28 2015-11-24 Johnson Controls Technology Company Vehicle seat
EP2616272B1 (en) * 2010-09-14 2017-06-21 Basf Se Energy absorbing bracket for a seat of a vehicle
JP5798851B2 (ja) * 2011-09-21 2015-10-21 日本発條株式会社 車両用シート
DE102011055860A1 (de) * 2011-11-30 2013-06-06 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Fahrzeugsitz mit Deformationseinrichtung
EP2674322A1 (en) * 2012-06-11 2013-12-18 Volvo Car Corporation Vehicle seat with a passenger protection function
JP5661696B2 (ja) * 2012-08-07 2015-01-28 テイ・エス テック株式会社 乗り物用シート装置
DE102012108352A1 (de) * 2012-09-07 2014-03-13 Recaro Aircraft Seating Gmbh & Co. Kg Sitzenergieabsorptionsvorrichtung
JP5974816B2 (ja) * 2012-10-19 2016-08-23 アイシン精機株式会社 車両用シートスライド装置
DE102014217506A1 (de) * 2014-09-02 2016-03-03 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Deformationselement für einen Kraftfahrzeugsitz
US10322808B2 (en) * 2014-09-04 2019-06-18 Safran Seats Usa Llc Expandable seat leg attachment fixture
CN106828220B (zh) * 2016-12-24 2019-09-20 北汽福田汽车股份有限公司 车辆座椅及车辆
FR3083753B1 (fr) * 2018-07-10 2020-09-18 Psa Automobiles Sa Dispositif de guidage de siege de vehicule avec element deformable
US10953810B2 (en) * 2018-11-01 2021-03-23 Safran Seats Usa Llc Impact bracket stress-deformation release mechanism
JP2021008205A (ja) 2019-07-01 2021-01-28 株式会社タチエス 衝撃吸収装置及び乗物用シート
DE102021112519A1 (de) 2021-05-12 2022-11-17 Recaro Aircraft Seating Gmbh & Co. Kg Flugzeugsitzbefestigungsvorrichtung
KR102661143B1 (ko) * 2022-03-14 2024-04-29 우운철 자동차용 시트프레임 조립체

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563235Y2 (ja) * 1974-12-28 1981-01-24
JPH0414037Y2 (ja) * 1987-06-26 1992-03-31
JPH10278644A (ja) 1997-03-31 1998-10-20 Tachi S Co Ltd 車両用衝撃吸収シートの衝撃吸収方法および車両用衝撃吸収シート
GB2359482A (en) 2000-02-22 2001-08-29 Autoliv Dev Rearward tipping seat to prevent whiplash in collisions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563235A (en) 1979-06-14 1981-01-14 Canon Inc Automatic sheet feeding apparatus
JPH0414037A (ja) 1990-05-08 1992-01-20 Mitsubishi Paper Mills Ltd ハロゲン化銀写真感光材料
US6053571A (en) * 1998-07-08 2000-04-25 Trw Vehicle Safety Systems Inc. Vehicle occupant protection apparatus
DE19931894B4 (de) * 1999-07-08 2005-06-30 Key Safety Systems, Inc., Sterling Heights Fahrzeugsitz
JP4420008B2 (ja) * 2001-04-03 2010-02-24 トヨタ自動車株式会社 ステアリング装置の支持機構
JP3900924B2 (ja) * 2001-04-03 2007-04-04 トヨタ自動車株式会社 ステアリング装置の支持機構
JP4124021B2 (ja) * 2002-10-07 2008-07-23 トヨタ自動車株式会社 衝撃吸収式ステアリングコラム装置
JP4348255B2 (ja) * 2003-10-08 2009-10-21 デルタ工業株式会社 車両用シート
JP2005186670A (ja) * 2003-12-24 2005-07-14 Delta Kogyo Co Ltd 車両用シート
GB2418843B (en) * 2004-10-11 2008-07-16 Autoliv Dev Improvements in or relating to a recliner mechanism
JP4529796B2 (ja) * 2005-05-26 2010-08-25 アイシン精機株式会社 衝撃吸収式ステアリング装置
JP4850476B2 (ja) * 2005-10-18 2012-01-11 デルタ工業株式会社 車両用シート

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563235Y2 (ja) * 1974-12-28 1981-01-24
JPH0414037Y2 (ja) * 1987-06-26 1992-03-31
JPH10278644A (ja) 1997-03-31 1998-10-20 Tachi S Co Ltd 車両用衝撃吸収シートの衝撃吸収方法および車両用衝撃吸収シート
GB2359482A (en) 2000-02-22 2001-08-29 Autoliv Dev Rearward tipping seat to prevent whiplash in collisions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2179887A4

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8162392B2 (en) 2004-09-27 2012-04-24 Lear Corporation Vehicle seat having active head restraint system
US8215709B2 (en) 2004-09-27 2012-07-10 Lear Corporation Vehicle seat having active head restraint system
US8434818B2 (en) 2004-09-27 2013-05-07 Lear Corporation Vehicle seat having active head restraint
US8894144B2 (en) 2004-09-27 2014-11-25 Lear Corporation Vehicle seat having active head restraint
FR3102416A1 (fr) * 2019-10-25 2021-04-30 Faurecia Sièges d'Automobile Siège inclinable comprenant un dispositif d’absorption d’énergie
EP4292877A1 (en) * 2022-06-13 2023-12-20 MIRUS Aircraft Seating Ltd. Seat assembly

Also Published As

Publication number Publication date
EP2179887A4 (en) 2012-10-24
EP2179887B1 (en) 2015-09-09
JP2009023518A (ja) 2009-02-05
EP2179887A1 (en) 2010-04-28
US8136878B2 (en) 2012-03-20
US20100194157A1 (en) 2010-08-05
JP5328116B2 (ja) 2013-10-30

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