GB2032575B - Bumper structure - Google Patents

Bumper structure

Info

Publication number
GB2032575B
GB2032575B GB7930781A GB7930781A GB2032575B GB 2032575 B GB2032575 B GB 2032575B GB 7930781 A GB7930781 A GB 7930781A GB 7930781 A GB7930781 A GB 7930781A GB 2032575 B GB2032575 B GB 2032575B
Authority
GB
United Kingdom
Prior art keywords
bumper structure
bumper
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
Application number
GB7930781A
Other versions
GB2032575A (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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to GB7930781A priority Critical patent/GB2032575B/en
Publication of GB2032575A publication Critical patent/GB2032575A/en
Application granted granted Critical
Publication of GB2032575B publication Critical patent/GB2032575B/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
    • B60R2019/1846—Structural beams therefor, e.g. shock-absorbing made of plastic material comprising a cellular structure
    • 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
    • B60R2019/1866—Cellular structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
GB7930781A 1979-09-05 1979-09-05 Bumper structure Expired GB2032575B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7930781A GB2032575B (en) 1979-09-05 1979-09-05 Bumper structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7930781A GB2032575B (en) 1979-09-05 1979-09-05 Bumper structure

Publications (2)

Publication Number Publication Date
GB2032575A GB2032575A (en) 1980-05-08
GB2032575B true GB2032575B (en) 1982-10-20

Family

ID=10507627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7930781A Expired GB2032575B (en) 1979-09-05 1979-09-05 Bumper structure

Country Status (1)

Country Link
GB (1) GB2032575B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836878B1 (en) * 2002-03-08 2004-07-09 Plastic Omnium Cie ENERGY ABSORBER FOR INTERCALING BETWEEN A RIGID BEAM AND A BUMPER SKIN AND ENERGY ABSORBING ASSEMBLY
FR2840573B1 (en) * 2002-06-11 2004-09-10 Faurecia Ind BUMPER ASSEMBLY, MOTOR VEHICLE AND MANUFACTURING METHOD THEREOF
US10005408B2 (en) 2011-11-03 2018-06-26 Sabic Global Technologies B.V. Energy absorbing system for conflicting regulatory requirements for vehicle bumpers

Also Published As

Publication number Publication date
GB2032575A (en) 1980-05-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee