[go: up one dir, main page]

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

Info

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
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.)
Ceased
Application number
PCT/FR2008/050955
Other languages
English (en)
Other versions
WO2008149043A2 (fr
Inventor
Frederic Pineau
Julien Meghira
Jean-Baptiste Regnier
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.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Faurecia Sieges dAutomobile SAS
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 dAutomobile SAS filed Critical Faurecia Sieges dAutomobile SAS
Publication of WO2008149043A2 publication Critical patent/WO2008149043A2/fr
Publication of WO2008149043A3 publication Critical patent/WO2008149043A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B60N2/4207—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 Ceased WO2008149043A2 (fr)

Applications Claiming Priority (2)

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

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 Ceased 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
US9193282B2 (en) 2010-07-28 2015-11-24 Johnson Controls Technology Company Vehicle seat
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
FR2917026A1 (fr) 2008-12-12
WO2008149043A2 (fr) 2008-12-11
FR2917026B1 (fr) 2010-01-15

Similar Documents

Publication Publication Date Title
EP1873037A3 (fr) Dispositif d'absorption d'énergie de collision et véhicule ferroviaire comportant ce dispositif
WO2004028880A3 (fr) Dispositif polymere absorbant l'energie pour vehicules et systeme de pare-chocs
WO2009080973A3 (fr) Dispositif et ensemble d'absorption d'énergie renforcés
EP1640224A3 (fr) Dispositif d'absorption de choc pour véhicule automobile et structure d'absorption de choc pour véhicule automobile
WO2008017794A3 (fr) Dispositif d'absorption d'energie en cas de choc pour siege de vehicule automobile, siege et vehicule automobile comprenant le dispositif
PL2107983T3 (pl) Kolumna kierownicy z urządzeniem wypadkowym
WO2011069641A3 (fr) Dispositif d'assise comprenant une unité d'absorption d'énergie
MX2009003841A (es) Dispositivo de absorcion de energia, especialmente para cargas no axiales.
WO2004101345A3 (fr) Appareil de direction amortisseur
WO2010151651A3 (fr) Absorbeur d'énergie à lobes d'écrasement à double action
WO2008149043A3 (fr) Ensemble d'absorption d'énergie comprenant un dispositif anti-retour
WO2009049065A3 (fr) Hayon d'absorption d'impact
PL2011713T3 (pl) Deformowalny element do pochłaniania energii w przypadku kolizji pojazdu szynowego
JP4951675B2 (ja) バンパー装置
ATE553973T1 (de) SCHIENENFAHRZEUG MIT STOßVERZEHRVORRICHTUNG
WO2008105517A1 (fr) Corps d'absorption d'impact pour véhicule
WO2006113120A3 (fr) Système de bollard absorbant l'énergie
WO2008111413A1 (fr) Dispositif de sécurité pour véhicule
WO2006007494A3 (fr) Dispositif d'essai de choc du pare-chocs
WO2006055210A3 (fr) Systeme escamotable d'absorption d'energie
EP1792807A4 (fr) Capot pour automobile
WO2004109145A3 (fr) Element elastique et deformable pour l'absorption de l'energie cinetique
WO2008149044A3 (fr) Ensemble d'absorption d'énergie muni de deux dispositifs d'absorption
CN203126734U (zh) 一种汽车碰撞吸能装置
ATE546308T1 (de) Fahrzeugtürstruktur

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08805898

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08805898

Country of ref document: EP

Kind code of ref document: A2