FR2747446B1 - ENERGY ABSORBER, ESPECIALLY FOR MOTOR VEHICLES AND BUMPERS PROVIDED WITH SUCH AN ENERGY ABSORBER - Google Patents

ENERGY ABSORBER, ESPECIALLY FOR MOTOR VEHICLES AND BUMPERS PROVIDED WITH SUCH AN ENERGY ABSORBER

Info

Publication number
FR2747446B1
FR2747446B1 FR9604737A FR9604737A FR2747446B1 FR 2747446 B1 FR2747446 B1 FR 2747446B1 FR 9604737 A FR9604737 A FR 9604737A FR 9604737 A FR9604737 A FR 9604737A FR 2747446 B1 FR2747446 B1 FR 2747446B1
Authority
FR
France
Prior art keywords
energy absorber
motor vehicles
bumpers provided
bumpers
absorber
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
FR9604737A
Other languages
French (fr)
Other versions
FR2747446A1 (en
Inventor
Michel Langlois
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9604737A priority Critical patent/FR2747446B1/en
Publication of FR2747446A1 publication Critical patent/FR2747446A1/en
Application granted granted Critical
Publication of FR2747446B1 publication Critical patent/FR2747446B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/36—Combinations of yieldable mounting means of different types
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/28—Metallic springs
    • B60R19/285—Metallic springs comprising only leaf springs, e.g. the mounting means forming part of the guard itself
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
FR9604737A 1996-04-16 1996-04-16 ENERGY ABSORBER, ESPECIALLY FOR MOTOR VEHICLES AND BUMPERS PROVIDED WITH SUCH AN ENERGY ABSORBER Expired - Fee Related FR2747446B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9604737A FR2747446B1 (en) 1996-04-16 1996-04-16 ENERGY ABSORBER, ESPECIALLY FOR MOTOR VEHICLES AND BUMPERS PROVIDED WITH SUCH AN ENERGY ABSORBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9604737A FR2747446B1 (en) 1996-04-16 1996-04-16 ENERGY ABSORBER, ESPECIALLY FOR MOTOR VEHICLES AND BUMPERS PROVIDED WITH SUCH AN ENERGY ABSORBER

Publications (2)

Publication Number Publication Date
FR2747446A1 FR2747446A1 (en) 1997-10-17
FR2747446B1 true FR2747446B1 (en) 1998-07-10

Family

ID=9491244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9604737A Expired - Fee Related FR2747446B1 (en) 1996-04-16 1996-04-16 ENERGY ABSORBER, ESPECIALLY FOR MOTOR VEHICLES AND BUMPERS PROVIDED WITH SUCH AN ENERGY ABSORBER

Country Status (1)

Country Link
FR (1) FR2747446B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20030008A1 (en) * 2003-01-10 2004-07-11 Fiat Ricerche VEHICLE EQUIPPED WITH A MOBILE FRONT PORTION, IN PARTICULAR FOR THE SAFETY OF THE PEDESTRIAN IN THE EVENT OF AN ACCIDENT
DE102005043708A1 (en) * 2005-09-14 2007-03-22 GM Global Technology Operations, Inc., Detroit Device for impact damping

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR579659A (en) * 1923-03-31 1924-10-21 Shock absorption device for motor vehicles or others
US3146014A (en) * 1959-08-12 1964-08-25 Gen Motors Corp Energy absorbing vehicle bumper assembly
DE2124427C3 (en) * 1971-05-17 1979-01-04 Daimler-Benz Ag, 7000 Stuttgart Arrangement of a bumper on a motor vehicle
US4109899A (en) * 1977-04-19 1978-08-29 Suehiro Takatsu Shock absorbing device with restoring inhibiting means
DE3711692A1 (en) * 1987-04-07 1988-10-27 Bayerische Motoren Werke Ag Bumper arrangement for vehicles
DE4134545C2 (en) * 1991-05-24 1994-03-31 Thomas Dipl Ing Fischer Energy absorption element
DE4305490A1 (en) * 1993-02-23 1994-08-25 Porsche Ag Impact absorber

Also Published As

Publication number Publication date
FR2747446A1 (en) 1997-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse