FR2443351A1 - Pare-chocs pour vehicules - Google Patents

Pare-chocs pour vehicules

Info

Publication number
FR2443351A1
FR2443351A1 FR7930084A FR7930084A FR2443351A1 FR 2443351 A1 FR2443351 A1 FR 2443351A1 FR 7930084 A FR7930084 A FR 7930084A FR 7930084 A FR7930084 A FR 7930084A FR 2443351 A1 FR2443351 A1 FR 2443351A1
Authority
FR
France
Prior art keywords
resistance
block
grooves
vehicle bumper
variable shock
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.)
Granted
Application number
FR7930084A
Other languages
English (en)
French (fr)
Other versions
FR2443351B1 (enrdf_load_stackoverflow
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/fr
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 Pare-chocs pour vehicules Granted FR2443351A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782853244 DE2853244A1 (de) 1978-12-09 1978-12-09 Stossfaenger fuer kraftfahrzeuge

Publications (2)

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

Family

ID=6056739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930084A Granted FR2443351A1 (fr) 1978-12-09 1979-12-07 Pare-chocs pour vehicules

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110631A1 (en) * 1982-11-17 1984-06-13 Automobiles Peugeot Vehicle bumpers
EP0467193A1 (de) * 1990-07-18 1992-01-22 BASF Aktiengesellschaft Stossfänger für Kraftfahrzeuge

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121628C2 (de) * 1981-05-30 1986-10-30 Daimler-Benz Ag, 7000 Stuttgart Stoßfänger für Kraftfahrzeuge
DE3125687C2 (de) * 1981-06-30 1984-09-13 Daimler-Benz Ag, 7000 Stuttgart Stoßfänger für Kraftfahrzeuge
JPH0626455Y2 (ja) * 1987-06-24 1994-07-20 トヨタ自動車株式会社 ウレタンバンパフオ−ム
DE9002988U1 (de) * 1990-03-12 1990-05-23 Basf Ag, 6700 Ludwigshafen Bauteil zur Aufnahme von Stoßenergien
DE4228472A1 (de) * 1992-08-27 1994-03-03 Guenther Dr Ing Unger Stoßabsorber
DE19637512C2 (de) * 1996-09-13 1999-11-11 Daimler Chrysler Ag Stoßfänger
JP4850349B2 (ja) * 2000-05-19 2012-01-11 住友化学株式会社 バンパ補強部材
DE102005049565A1 (de) * 2005-10-17 2007-04-19 Hyundai Motor Co. Kraftfahrzeug-Frontstoßfänger mit einem Energieabsorber
JP4324172B2 (ja) 2006-02-15 2009-09-02 トヨタ自動車株式会社 車両用バンパ構造
JP5169249B2 (ja) * 2008-01-25 2013-03-27 日産自動車株式会社 エネルギ吸収部材及び自動車のバンパ構造
JP5471773B2 (ja) * 2010-04-26 2014-04-16 トヨタ自動車株式会社 バンパ構造
DE102021118642A1 (de) 2021-07-20 2023-01-26 Audi Aktiengesellschaft Seitenaufprallenergieabsorptionselement für ein Kraftfahrzeug und Kraftfahrzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152066A5 (enrdf_load_stackoverflow) * 1971-09-02 1973-04-20 Mccord Corp
US4061384A (en) * 1976-04-29 1977-12-06 General Motors Corporation Bumper having pivotal load spreader plate for deflecting energy absorbing medium
US4072334A (en) * 1975-07-21 1978-02-07 Energy Absorption Systems, Inc. Energy absorbing bumper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106804A (en) * 1976-02-26 1978-08-15 Mccord Corporation Energy absorbing bumper assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2152066A5 (enrdf_load_stackoverflow) * 1971-09-02 1973-04-20 Mccord Corp
US4072334A (en) * 1975-07-21 1978-02-07 Energy Absorption Systems, Inc. Energy absorbing bumper
US4061384A (en) * 1976-04-29 1977-12-06 General Motors Corporation Bumper having pivotal load spreader plate for deflecting energy absorbing medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110631A1 (en) * 1982-11-17 1984-06-13 Automobiles Peugeot Vehicle bumpers
EP0467193A1 (de) * 1990-07-18 1992-01-22 BASF Aktiengesellschaft Stossfänger für Kraftfahrzeuge

Also Published As

Publication number Publication date
FR2443351B1 (enrdf_load_stackoverflow) 1981-09-11
DE2853244C2 (enrdf_load_stackoverflow) 1990-07-12
JPS5579726A (en) 1980-06-16
DE2853244A1 (de) 1980-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse