WO2007010165A3 - Energy absorbing assembly, in particular for motor vehicle bumper, and motor vehicle equipped with same - Google Patents

Energy absorbing assembly, in particular for motor vehicle bumper, and motor vehicle equipped with same Download PDF

Info

Publication number
WO2007010165A3
WO2007010165A3 PCT/FR2006/050724 FR2006050724W WO2007010165A3 WO 2007010165 A3 WO2007010165 A3 WO 2007010165A3 FR 2006050724 W FR2006050724 W FR 2006050724W WO 2007010165 A3 WO2007010165 A3 WO 2007010165A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
energy absorbing
absorbing assembly
same
bumper
Prior art date
Application number
PCT/FR2006/050724
Other languages
French (fr)
Other versions
WO2007010165A2 (en
Inventor
Pascal Aubert
Original Assignee
Peugeot Citroen Automobiles Sa
Pascal Aubert
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 Peugeot Citroen Automobiles Sa, Pascal Aubert filed Critical Peugeot Citroen Automobiles Sa
Publication of WO2007010165A2 publication Critical patent/WO2007010165A2/en
Publication of WO2007010165A3 publication Critical patent/WO2007010165A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
    • B60R19/12—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement vertically spaced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1886—Bumper fascias and fastening means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The invention concerns an energy absorbing assembly (10), in particular for motor vehicle bumper, comprising a transverse beam (11) connected to two side members (6) of the vehicle body shell. Said assembly comprises a stack of two absorbers (15, 25) supported on the transverse beam (11) and overlapping at least partly while providing between them and the transverse beam a free volume, said absorbers including an outer absorber (15) for the lesser bumper impacts and an inner absorber (25) for the greater impacts.
PCT/FR2006/050724 2005-07-18 2006-07-18 Energy absorbing assembly, in particular for motor vehicle bumper, and motor vehicle equipped with same WO2007010165A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0507620 2005-07-18
FR0507620A FR2888545B1 (en) 2005-07-18 2005-07-18 ENERGY ABSORPTION ASSEMBLY, IN PARTICULAR FOR A BUMPER FOR A MOTOR VEHICLE, AND A MOTOR VEHICLE EQUIPPED WITH SUCH AN ASSEMBLY

Publications (2)

Publication Number Publication Date
WO2007010165A2 WO2007010165A2 (en) 2007-01-25
WO2007010165A3 true WO2007010165A3 (en) 2007-03-29

Family

ID=35874753

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050724 WO2007010165A2 (en) 2005-07-18 2006-07-18 Energy absorbing assembly, in particular for motor vehicle bumper, and motor vehicle equipped with same

Country Status (2)

Country Link
FR (1) FR2888545B1 (en)
WO (1) WO2007010165A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912101A1 (en) * 2007-02-05 2008-08-08 Renault Sas Fixed protection element i.e. hollow transversal flange, arrangement for rear face bar of motor vehicle, has element assembled with respect to bar between rest position and damping position in which element is projected towards rear
FR2927033B1 (en) * 2008-02-05 2010-03-26 Peugeot Citroen Automobiles Sa ENERGY ABSORPTION BEAM FOR FRONT BUMPER AND BUMPER BEFORE MOTOR VEHICLE
FR2959464B1 (en) * 2010-04-29 2012-04-27 Peugeot Citroen Automobiles Sa ENERGY ABSORPTION DEVICE FOR VEHICLE BUMPER.
FR3011520B1 (en) 2013-10-09 2016-12-16 Autotech Eng A I E SHOCK ABSORBER SYSTEM FOR MOTOR VEHICLE
JP6558929B2 (en) * 2015-03-31 2019-08-14 ダイハツ工業株式会社 Car front bumper
FR3047222B1 (en) * 2016-01-28 2018-02-02 Renault S.A.S AERIAL GRID MOLDING ELEMENT FOR FRONT PANEL OF MOTOR VEHICLE.
FR3065417A1 (en) * 2017-04-21 2018-10-26 Peugeot Citroen Automobiles Sa EXTREMITY ASSEMBLY IN PARTICULAR REAR OF A MOTOR VEHICLE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736315A1 (en) * 1995-07-07 1997-01-10 Renault Attachment for shock absorbers to vehicle - has energy-absorbing blocks interposed between shock absorber mounting and pivot
EP1241080A2 (en) * 2001-03-15 2002-09-18 Fuji Jukogyo Kabushiki Kaisha Vehicle body front structure
EP1300296A2 (en) * 2001-10-06 2003-04-09 Ford Global Technologies, Inc. A vehicle bumper assembly
FR2833054A1 (en) * 2001-12-05 2003-06-06 Peugeot Citroen Automobiles Sa ELASTIC RESISTANCE AND FLAMMING KINETIC ENERGY ABSORPTION DEVICE AND APPLICATION
FR2840573A1 (en) * 2002-06-11 2003-12-12 Faurecia Ind Motor vehicle fender assembly has outer skin, beam, energy absorber and protectors made from plastic with cells formed by ribs

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736315A1 (en) * 1995-07-07 1997-01-10 Renault Attachment for shock absorbers to vehicle - has energy-absorbing blocks interposed between shock absorber mounting and pivot
EP1241080A2 (en) * 2001-03-15 2002-09-18 Fuji Jukogyo Kabushiki Kaisha Vehicle body front structure
EP1300296A2 (en) * 2001-10-06 2003-04-09 Ford Global Technologies, Inc. A vehicle bumper assembly
FR2833054A1 (en) * 2001-12-05 2003-06-06 Peugeot Citroen Automobiles Sa ELASTIC RESISTANCE AND FLAMMING KINETIC ENERGY ABSORPTION DEVICE AND APPLICATION
EP1318323A2 (en) * 2001-12-05 2003-06-11 Peugeot Citroen Automobiles SA Energy absorbing device
FR2840573A1 (en) * 2002-06-11 2003-12-12 Faurecia Ind Motor vehicle fender assembly has outer skin, beam, energy absorber and protectors made from plastic with cells formed by ribs

Also Published As

Publication number Publication date
FR2888545B1 (en) 2007-10-19
FR2888545A1 (en) 2007-01-19
WO2007010165A2 (en) 2007-01-25

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