WO2008149043A3 - Ensemble d'absorption d'énergie comprenant un dispositif anti-retour - Google Patents

Ensemble d'absorption d'énergie comprenant un dispositif anti-retour Download PDF

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Publication number
WO2008149043A3
WO2008149043A3 PCT/FR2008/050955 FR2008050955W WO2008149043A3 WO 2008149043 A3 WO2008149043 A3 WO 2008149043A3 FR 2008050955 W FR2008050955 W FR 2008050955W WO 2008149043 A3 WO2008149043 A3 WO 2008149043A3
Authority
WO
WIPO (PCT)
Prior art keywords
return device
assembly
absorption
energy absorption
deformation
Prior art date
Application number
PCT/FR2008/050955
Other languages
English (en)
Other versions
WO2008149043A2 (fr
Inventor
Frederic Pineau
Julien Meghira
Jean-Baptiste Regnier
Original Assignee
Faurecia Sieges Automobile
Frederic Pineau
Julien Meghira
Jean-Baptiste Regnier
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 Faurecia Sieges Automobile, Frederic Pineau, Julien Meghira, Jean-Baptiste Regnier filed Critical Faurecia Sieges Automobile
Publication of WO2008149043A2 publication Critical patent/WO2008149043A2/fr
Publication of WO2008149043A3 publication Critical patent/WO2008149043A3/fr

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
    • B60N2/4207—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
    • B60N2/42745—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the back-rest

Landscapes

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

Abstract

Ensemble (1) d'absorption d'énergie par déformation en particulier pour siège (10) de véhicule automobile en cas de choc, ledit ensemble (1) comprenant un premier élément (6), un deuxième élément (8) et un dispositif d'absorption d'énergie (4) interposé entre le premier élément (6) et le deuxième élément (8), et apte à absorber l'énergie cinétique lors du déplacement du premier élément (6) par rapport au deuxième élément (8) suivant une direction de déformation (X) et dans un sens absorption (32), l'ensemble (1) comprenant en outre un dispositif anti-retour (2) autorisant le déplacement du premier élément (6) par rapport au deuxième élément (8) dans le sens d'absorption (32) suivant la direction de déformation (X) et s 'opposant au déplacement du premier élément (6) par rapport au deuxième élément (8) dans un sens opposé (34) au sens d'absorption (32).
PCT/FR2008/050955 2007-06-05 2008-05-30 Ensemble d'absorption d'énergie comprenant un dispositif anti-retour WO2008149043A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0704002 2007-06-05
FR0704002A FR2917026B1 (fr) 2007-06-05 2007-06-05 Ensemble d'absorption d'energie comprenant un dispositif anti-retour

Publications (2)

Publication Number Publication Date
WO2008149043A2 WO2008149043A2 (fr) 2008-12-11
WO2008149043A3 true WO2008149043A3 (fr) 2009-03-12

Family

ID=38952100

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050955 WO2008149043A2 (fr) 2007-06-05 2008-05-30 Ensemble d'absorption d'énergie comprenant un dispositif anti-retour

Country Status (2)

Country Link
FR (1) FR2917026B1 (fr)
WO (1) WO2008149043A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109689427A (zh) * 2016-09-13 2019-04-26 安道拓卢森堡控股有限公司 用于车辆座椅的能量吸收器，用于具有能量吸收器的车辆座椅的线性调节器，以及车辆座椅

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943957B1 (fr) * 2009-04-02 2012-12-21 Faurecia Sieges Automobile Siege de vehicule automobile a deplacement controle du dossier en cas de choc arriere
CN105416122B (zh) 2010-07-28 2018-04-24 约翰逊控股公司 车辆座椅
US11225181B2 (en) * 2018-07-31 2022-01-18 Toyota Motor Engineering & Manufacturing North America, Inc. Resin fuses and vehicles comprising the same
FR3102416B1 (fr) * 2019-10-25 2021-11-05 Faurecia Sieges Dautomobile Siège inclinable comprenant un dispositif d’absorption d’énergie

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1120307A2 (fr) * 2000-01-18 2001-08-01 Johnson Controls Technology Company Verrouillage à blockage déformable
US6709053B1 (en) * 2002-09-30 2004-03-23 Lear Corporation Vehicle seat assembly with energy managing member
WO2006068575A1 (fr) * 2004-12-20 2006-06-29 Autoliv Development Ab Mecanisme de support de dossier de siege

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1120307A2 (fr) * 2000-01-18 2001-08-01 Johnson Controls Technology Company Verrouillage à blockage déformable
US6709053B1 (en) * 2002-09-30 2004-03-23 Lear Corporation Vehicle seat assembly with energy managing member
WO2006068575A1 (fr) * 2004-12-20 2006-06-29 Autoliv Development Ab Mecanisme de support de dossier de siege

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109689427A (zh) * 2016-09-13 2019-04-26 安道拓卢森堡控股有限公司 用于车辆座椅的能量吸收器，用于具有能量吸收器的车辆座椅的线性调节器，以及车辆座椅
CN109689427B (zh) * 2016-09-13 2021-07-02 恺博座椅机械部件有限公司 一种车辆座椅的线性调节器以及车辆座椅

Also Published As

Publication number Publication date
FR2917026B1 (fr) 2010-01-15
WO2008149043A2 (fr) 2008-12-11
FR2917026A1 (fr) 2008-12-12

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