DE2853244C2 - - Google Patents

Info

Publication number
DE2853244C2
DE2853244C2 DE19782853244 DE2853244A DE2853244C2 DE 2853244 C2 DE2853244 C2 DE 2853244C2 DE 19782853244 DE19782853244 DE 19782853244 DE 2853244 A DE2853244 A DE 2853244A DE 2853244 C2 DE2853244 C2 DE 2853244C2
Authority
DE
Germany
Prior art keywords
bumper
energy absorber
center
sectional shape
change
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 - Lifetime
Application number
DE19782853244
Other languages
German (de)
English (en)
Other versions
DE2853244A1 (de
Inventor
Guntram Dipl.-Ing. 7031 Aidlingen De Huber
Wolfgang Dipl.-Ing. 7015 Korntal De Klie
Wolfgang 7022 Echterdingen De Fischer
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
Priority to DE19782853244 priority Critical patent/DE2853244A1/de
Priority to JP15644079A priority patent/JPS5579726A/ja
Priority to FR7930084A priority patent/FR2443351A1/fr
Publication of DE2853244A1 publication Critical patent/DE2853244A1/de
Application granted granted Critical
Publication of DE2853244C2 publication Critical patent/DE2853244C2/de
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)
DE19782853244 1978-12-09 1978-12-09 Stossfaenger fuer kraftfahrzeuge Granted DE2853244A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19782853244 DE2853244A1 (de) 1978-12-09 1978-12-09 Stossfaenger fuer kraftfahrzeuge
JP15644079A JPS5579726A (en) 1978-12-09 1979-12-04 Automobile bumper
FR7930084A FR2443351A1 (fr) 1978-12-09 1979-12-07 Pare-chocs pour vehicules

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
DE2853244A1 DE2853244A1 (de) 1980-06-19
DE2853244C2 true DE2853244C2 (US07655688-20100202-C00086.png) 1990-07-12

Family

ID=6056739

Family Applications (1)

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

Country Status (3)

Country Link
JP (1) JPS5579726A (US07655688-20100202-C00086.png)
DE (1) DE2853244A1 (US07655688-20100202-C00086.png)
FR (1) FR2443351A1 (US07655688-20100202-C00086.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021118642A1 (de) 2021-07-20 2023-01-26 Audi Aktiengesellschaft Seitenaufprallenergieabsorptionselement für ein Kraftfahrzeug und Kraftfahrzeug

Families Citing this family (13)

* 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
GB2130151B (en) * 1982-11-17 1986-05-29 Talbot Motor Vehicle bumpers
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
DE4022909A1 (de) * 1990-07-18 1992-01-23 Basf Ag Stossfaenger fuer kraftfahrzeuge
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT962201B (it) * 1971-09-02 1973-12-20 Mccord Corp Complesso di paraurti assorbente energia
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021118642A1 (de) 2021-07-20 2023-01-26 Audi Aktiengesellschaft Seitenaufprallenergieabsorptionselement für ein Kraftfahrzeug und Kraftfahrzeug

Also Published As

Publication number Publication date
FR2443351B1 (US07655688-20100202-C00086.png) 1981-09-11
DE2853244A1 (de) 1980-06-19
FR2443351A1 (fr) 1980-07-04
JPS5579726A (en) 1980-06-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B60R 19/22

8120 Willingness to grant licenses paragraph 23
D2 Grant after examination
8364 No opposition during term of opposition
8330 Complete disclaimer