FR2933652B1 - IMPACT ABSORBER DEVICE FOR MOTOR VEHICLE. - Google Patents

IMPACT ABSORBER DEVICE FOR MOTOR VEHICLE.

Info

Publication number
FR2933652B1
FR2933652B1 FR0854789A FR0854789A FR2933652B1 FR 2933652 B1 FR2933652 B1 FR 2933652B1 FR 0854789 A FR0854789 A FR 0854789A FR 0854789 A FR0854789 A FR 0854789A FR 2933652 B1 FR2933652 B1 FR 2933652B1
Authority
FR
France
Prior art keywords
motor vehicle
impact absorber
absorber device
impact
vehicle
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 - Fee Related
Application number
FR0854789A
Other languages
French (fr)
Other versions
FR2933652A1 (en
Inventor
Marie Maud Chatillon
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0854789A priority Critical patent/FR2933652B1/en
Publication of FR2933652A1 publication Critical patent/FR2933652A1/en
Application granted granted Critical
Publication of FR2933652B1 publication Critical patent/FR2933652B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60R19/18—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
    • B60R2019/186—Additional energy absorbing means supported on bumber beams, e.g. cellular structures or material
    • B60R2019/1866—Cellular structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
FR0854789A 2008-07-11 2008-07-11 IMPACT ABSORBER DEVICE FOR MOTOR VEHICLE. Expired - Fee Related FR2933652B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0854789A FR2933652B1 (en) 2008-07-11 2008-07-11 IMPACT ABSORBER DEVICE FOR MOTOR VEHICLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854789A FR2933652B1 (en) 2008-07-11 2008-07-11 IMPACT ABSORBER DEVICE FOR MOTOR VEHICLE.

Publications (2)

Publication Number Publication Date
FR2933652A1 FR2933652A1 (en) 2010-01-15
FR2933652B1 true FR2933652B1 (en) 2011-03-11

Family

ID=40361707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0854789A Expired - Fee Related FR2933652B1 (en) 2008-07-11 2008-07-11 IMPACT ABSORBER DEVICE FOR MOTOR VEHICLE.

Country Status (1)

Country Link
FR (1) FR2933652B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962390A1 (en) * 2010-07-12 2012-01-13 Citi Technologies Shock absorber i.e. bumper, for use in automobile, has cells delimited by side walls and internal ribs forming body to ensure absorption of shocks along main direction and extrusion direction perpendicular to main direction
FR2980145B1 (en) * 2011-09-16 2013-11-29 Faurecia Bloc Avant BUMPER BEAM, BUMPER ASSEMBLY AND VEHICLE EQUIPPED WITH SUCH A BUMPER BEAM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506295A (en) * 1968-10-14 1970-04-14 Msl Ind Inc Shock absorber bumper
US3933387A (en) * 1975-03-10 1976-01-20 General Motors Corporation Thermoformed plastic energy absorber for vehicles
US5746419A (en) * 1996-10-16 1998-05-05 General Motors Corporation Energy absorbing device
DE602004025339D1 (en) * 2003-06-03 2010-03-18 Decoma Int Inc BUMPER ENERGY RECEIVING DEVICE AND METHOD FOR ITS MANUFACTURE AND ASSEMBLY
US7160621B2 (en) * 2004-06-28 2007-01-09 General Electric Company Energy absorbing articles

Also Published As

Publication number Publication date
FR2933652A1 (en) 2010-01-15

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