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FR2421086A1 - VEHICLE BUMPERS - Google Patents

VEHICLE BUMPERS

Info

Publication number
FR2421086A1
FR2421086A1 FR7907513A FR7907513A FR2421086A1 FR 2421086 A1 FR2421086 A1 FR 2421086A1 FR 7907513 A FR7907513 A FR 7907513A FR 7907513 A FR7907513 A FR 7907513A FR 2421086 A1 FR2421086 A1 FR 2421086A1
Authority
FR
France
Prior art keywords
practically
arrow
envelope
shaped
support shell
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
FR7907513A
Other languages
French (fr)
Other versions
FR2421086B1 (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 FR2421086A1 publication Critical patent/FR2421086A1/en
Application granted granted Critical
Publication of FR2421086B1 publication Critical patent/FR2421086B1/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
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1833—Structural beams therefor, e.g. shock-absorbing made of plastic material
    • B60R2019/1853—Structural beams therefor, e.g. shock-absorbing made of plastic material of reinforced plastic material
    • 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
    • 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
    • B60R2019/1886—Bumper fascias and fastening means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

L'invention concerne un pare-chocs de véhicule. Il est décrit un pare-chocs pour véhicules, équipé d'une enveloppe-support en forme de flèche et profilée pratiquement en U, enveloppe-support construite en plastique renforcé de fibre de verre, caracterisé par le fait que l'angle d'ouverture alpha de la flèche dont l'enveloppe-support 1 épouse la forme est calculé de telle sorte que pour la flexion maximale admissible prédéterminée de l'enveloppe-support 1, la face frontale de celle-ci 5 soit pratiquement rectiligne.The invention relates to a vehicle bumper. It is described a bumper for vehicles, equipped with an arrow-shaped support shell and practically U-shaped, support shell made of plastic reinforced with fiberglass, characterized by the fact that the opening angle alpha of the arrow whose shape-supporting envelope 1 is calculated in such a way that for the predetermined maximum admissible bending of support envelope 1, the front face thereof 5 is practically rectilinear.

FR7907513A 1978-03-28 1979-03-26 VEHICLE BUMPERS Granted FR2421086A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782813266 DE2813266C3 (en) 1978-03-28 1978-03-28 Bumper for a motor vehicle

Publications (2)

Publication Number Publication Date
FR2421086A1 true FR2421086A1 (en) 1979-10-26
FR2421086B1 FR2421086B1 (en) 1981-09-11

Family

ID=6035544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907513A Granted FR2421086A1 (en) 1978-03-28 1979-03-26 VEHICLE BUMPERS

Country Status (3)

Country Link
DE (1) DE2813266C3 (en)
FR (1) FR2421086A1 (en)
GB (1) GB2018944B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639195A1 (en) * 1986-11-15 1988-05-26 Daimler Benz Ag BUMPER FOR A VEHICLE
GB2271967B (en) * 1992-11-02 1996-10-23 Honda Motor Co Ltd Automobile bumper and injection mold for forming such automobile bumper
CN104827998A (en) * 2015-04-21 2015-08-12 长春工业大学 Elastic bumper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052301A5 (en) * 1969-06-26 1971-04-09 Ford France
FR2222249A1 (en) * 1973-03-19 1974-10-18 Nissan Motor
US3869167A (en) * 1973-10-01 1975-03-04 Ford Motor Co Resilient bumper assembly
FR2240845A1 (en) * 1973-08-13 1975-03-14 Mccord Corp

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2052301A5 (en) * 1969-06-26 1971-04-09 Ford France
FR2222249A1 (en) * 1973-03-19 1974-10-18 Nissan Motor
FR2240845A1 (en) * 1973-08-13 1975-03-14 Mccord Corp
US3869167A (en) * 1973-10-01 1975-03-04 Ford Motor Co Resilient bumper assembly

Also Published As

Publication number Publication date
DE2813266C3 (en) 1982-02-18
GB2018944B (en) 1982-11-03
FR2421086B1 (en) 1981-09-11
DE2813266A1 (en) 1979-10-11
DE2813266B2 (en) 1981-06-11
GB2018944A (en) 1979-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse