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GB2018944A - Vehicle bumper - Google Patents

Vehicle bumper

Info

Publication number
GB2018944A
GB2018944A GB7910484A GB7910484A GB2018944A GB 2018944 A GB2018944 A GB 2018944A GB 7910484 A GB7910484 A GB 7910484A GB 7910484 A GB7910484 A GB 7910484A GB 2018944 A GB2018944 A GB 2018944A
Authority
GB
United Kingdom
Prior art keywords
vehicle bumper
supporting body
bumper
plastics material
deflect
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
GB7910484A
Other versions
GB2018944B (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
Fibron Wolfgang Mellert KG
Original Assignee
Daimler Benz AG
Fibron Wolfgang Mellert KG
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, Fibron Wolfgang Mellert KG filed Critical Daimler Benz AG
Publication of GB2018944A publication Critical patent/GB2018944A/en
Application granted granted Critical
Publication of GB2018944B publication Critical patent/GB2018944B/en
Expired 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)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)

Abstract

In a V-shaped vehicle bumper with a substantially in-section supporting body 1 of fibre-reinforced plastics material, the angle alpha is chosen so that, in the event of the predetermined load being applied at the apex of the V, the bumper can deflect so that its front surface 5 extends substantially in a straight line. A covering 4, of elastic plastics material may be provided at least in front of the supporting body 1. A decorative cover 3 and a foam material filling 6 may also be provided. <IMAGE>
GB7910484A 1978-03-28 1979-03-26 Vehicle bumper Expired GB2018944B (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
GB2018944A true GB2018944A (en) 1979-10-24
GB2018944B GB2018944B (en) 1982-11-03

Family

ID=6035544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7910484A Expired GB2018944B (en) 1978-03-28 1979-03-26 Vehicle bumper

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197267A (en) * 1986-11-15 1988-05-18 Daimler Benz Ag A bumper for a motor vehicle
GB2271967A (en) * 1992-11-02 1994-05-04 Honda Motor Co Ltd Injection moulded vehicle bumper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104827998A (en) * 2015-04-21 2015-08-12 长春工业大学 Elastic bumper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638985A (en) * 1969-06-26 1972-02-01 Ford Motor Co Energy absorbing bumper
JPS49118131A (en) * 1973-03-19 1974-11-12
US3866963A (en) * 1973-08-13 1975-02-18 Mccord Corp Energy absorbing bumper assembly
US3869167A (en) * 1973-10-01 1975-03-04 Ford Motor Co Resilient bumper assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197267A (en) * 1986-11-15 1988-05-18 Daimler Benz Ag A bumper for a motor vehicle
GB2197267B (en) * 1986-11-15 1991-06-26 Daimler Benz Ag A bumper for a motor vehicle
GB2271967A (en) * 1992-11-02 1994-05-04 Honda Motor Co Ltd Injection moulded vehicle bumper
GB2271967B (en) * 1992-11-02 1996-10-23 Honda Motor Co Ltd Automobile bumper and injection mold for forming such automobile bumper

Also Published As

Publication number Publication date
FR2421086A1 (en) 1979-10-26
GB2018944B (en) 1982-11-03
FR2421086B1 (en) 1981-09-11
DE2813266A1 (en) 1979-10-11
DE2813266B2 (en) 1981-06-11
DE2813266C3 (en) 1982-02-18

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee