FR2443351B1 - - Google Patents

Info

Publication number
FR2443351B1
FR2443351B1 FR7930084A FR7930084A FR2443351B1 FR 2443351 B1 FR2443351 B1 FR 2443351B1 FR 7930084 A FR7930084 A FR 7930084A FR 7930084 A FR7930084 A FR 7930084A FR 2443351 B1 FR2443351 B1 FR 2443351B1
Authority
FR
France
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
Application number
FR7930084A
Other languages
French (fr)
Other versions
FR2443351A1 (en
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2443351A1 publication Critical patent/FR2443351A1/en
Application granted granted Critical
Publication of FR2443351B1 publication Critical patent/FR2443351B1/fr
Granted legal-status Critical Current

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
    • B60R2019/1873—Cellular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
FR7930084A 1978-12-09 1979-12-07 Vehicle bumper with variable shock resistance - houses resilient block with grooves increasing in size towards ends, reducing resistance Granted FR2443351A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782853244 DE2853244A1 (en) 1978-12-09 1978-12-09 BUMPER FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
FR2443351A1 FR2443351A1 (en) 1980-07-04
FR2443351B1 true FR2443351B1 (en) 1981-09-11

Family

ID=6056739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930084A Granted FR2443351A1 (en) 1978-12-09 1979-12-07 Vehicle bumper with variable shock resistance - houses resilient block with grooves increasing in size towards ends, reducing resistance

Country Status (3)

Country Link
JP (1) JPS5579726A (en)
DE (1) DE2853244A1 (en)
FR (1) FR2443351A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121628C2 (en) * 1981-05-30 1986-10-30 Daimler-Benz Ag, 7000 Stuttgart Bumpers for automobiles
DE3125687C2 (en) * 1981-06-30 1984-09-13 Daimler-Benz Ag, 7000 Stuttgart Bumpers for automobiles
GB2130151B (en) * 1982-11-17 1986-05-29 Talbot Motor Vehicle bumpers
JPH0626455Y2 (en) * 1987-06-24 1994-07-20 トヨタ自動車株式会社 Urethane bumper foam
DE9002988U1 (en) * 1990-03-12 1990-05-23 Basf Ag, 6700 Ludwigshafen Component for absorbing impact energies
DE4022909A1 (en) * 1990-07-18 1992-01-23 Basf Ag BUMPER FOR MOTOR VEHICLES
DE4228472A1 (en) * 1992-08-27 1994-03-03 Guenther Dr Ing Unger Impact absorber for vehicle and for packaging and transporting - has cellular construction insert of metal foil, covered in porous cladding and snapped to fit space around item to be protected
DE19637512C2 (en) * 1996-09-13 1999-11-11 Daimler Chrysler Ag Bumpers
JP4850349B2 (en) * 2000-05-19 2012-01-11 住友化学株式会社 Bumper reinforcement member
DE102005049565A1 (en) * 2005-10-17 2007-04-19 Hyundai Motor Co. Motor vehicle front bumper for absorption of impact, has energy absorber, central section arranged between corner sections whereby center section, packed with high degree of resin foam, is thicker than corner section
JP4324172B2 (en) 2006-02-15 2009-09-02 トヨタ自動車株式会社 Bumper structure for vehicles
JP5169249B2 (en) * 2008-01-25 2013-03-27 日産自動車株式会社 Energy absorbing member and automobile bumper structure
JP5471773B2 (en) * 2010-04-26 2014-04-16 トヨタ自動車株式会社 Bumper structure
DE102021118642A1 (en) 2021-07-20 2023-01-26 Audi Aktiengesellschaft Side impact energy absorbing member for a motor vehicle and motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7205776D0 (en) * 1971-09-02 1973-08-21 Mccord Corp BUMPER SET
US4072334A (en) * 1975-07-21 1978-02-07 Energy Absorption Systems, Inc. Energy absorbing bumper
US4106804A (en) * 1976-02-26 1978-08-15 Mccord Corporation Energy absorbing bumper assembly
US4061384A (en) * 1976-04-29 1977-12-06 General Motors Corporation Bumper having pivotal load spreader plate for deflecting energy absorbing medium

Also Published As

Publication number Publication date
DE2853244C2 (en) 1990-07-12
DE2853244A1 (en) 1980-06-19
FR2443351A1 (en) 1980-07-04
JPS5579726A (en) 1980-06-16

Similar Documents

Publication Publication Date Title
FR2414964B1 (en)
CH647913GA3 (en)
FR2415593B1 (en)
DE2815461C2 (en)
FR2414727B1 (en)
FR2443351B1 (en)
DE2915982C2 (en)
DK173378A (en)
AU3898778A (en)
DE2900656C2 (en)
AU3803078A (en)
FR2415175B1 (en)
AU73950S (en)
DK324278A (en)
AU3892778A (en)
BG25857A1 (en)
BG25871A1 (en)
BG25842A1 (en)
BG25843A1 (en)
BG25835A1 (en)
BG25854A1 (en)
BG25972A1 (en)
BG25818A1 (en)
BG25816A1 (en)
BG25814A2 (en)

Legal Events

Date Code Title Description
ST Notification of lapse