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GB2033535B - Bumper structure - Google Patents

Bumper structure

Info

Publication number
GB2033535B
GB2033535B GB7935797A GB7935797A GB2033535B GB 2033535 B GB2033535 B GB 2033535B GB 7935797 A GB7935797 A GB 7935797A GB 7935797 A GB7935797 A GB 7935797A GB 2033535 B GB2033535 B GB 2033535B
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
GB7935797A
Other versions
GB2033535A (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
Publication of GB2033535A publication Critical patent/GB2033535A/en
Application granted granted Critical
Publication of GB2033535B publication Critical patent/GB2033535B/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
    • B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
    • B60R2019/1826—Structural beams therefor, e.g. shock-absorbing made of metal of high-tension steel
    • 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
    • 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
    • B60R2019/1893—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 comprising a multiplicity of identical adjacent shock-absorbing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
GB7935797A 1978-10-16 1979-10-16 Bumper structure Expired GB2033535B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12611278A JPS5555031A (en) 1978-10-16 1978-10-16 Construction of shock absorbing bumper

Publications (2)

Publication Number Publication Date
GB2033535A GB2033535A (en) 1980-05-21
GB2033535B true GB2033535B (en) 1982-12-22

Family

ID=14926918

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7935797A Expired GB2033535B (en) 1978-10-16 1979-10-16 Bumper structure

Country Status (4)

Country Link
JP (1) JPS5555031A (en)
DE (1) DE2941879A1 (en)
FR (1) FR2439106A1 (en)
GB (1) GB2033535B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103707829A (en) * 2013-12-23 2014-04-09 张广舜 Automobile buffering bumper

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020997C2 (en) * 1980-06-03 1986-10-30 Wilhelm Karmann GmbH, 4500 Osnabrück Bumpers for automobiles
JPS5766047A (en) * 1980-10-06 1982-04-22 Nissan Motor Co Ltd Bumper with cushion
JPS57121950A (en) * 1981-01-21 1982-07-29 Fuji Heavy Ind Ltd Automotive bumper equipment
DE3510590A1 (en) * 1985-03-23 1986-10-02 Daimler-Benz Ag, 7000 Stuttgart BENDING BEAMS, IN PARTICULAR AS BUMPER OF A VEHICLE, USEABLE BENDING BEAMS
JPS62120052U (en) * 1986-01-23 1987-07-30
DE19911595A1 (en) * 1999-03-16 2000-09-28 Bayerische Motoren Werke Ag Light weight vehicle bumper comprises a light weight carrier with an elastically deformable material attached to it.
DE19912272A1 (en) 1999-03-18 2000-09-28 Benteler Werke Ag Bumper assembly
FR2805789B1 (en) * 2000-03-03 2002-05-24 Renault SHOCK ABSORBING DEVICE FOR MOTOR VEHICLE
ATE238180T1 (en) 2000-10-19 2003-05-15 Benteler Automobiltechnik Gmbh BUMPER ARRANGEMENT
DE10107287A1 (en) * 2001-02-16 2002-09-12 Porsche Ag Bumper system for a vehicle
US6609740B2 (en) * 2001-04-16 2003-08-26 Shape Corporation Bumper system with face-mounted energy absorber
US6416094B1 (en) * 2001-07-27 2002-07-09 Talfourd-Jones Inc. Energy absorbing bumper
DE10149121B4 (en) 2001-10-05 2007-02-08 Daimlerchrysler Ag Energy absorbing bumper
DE10226527A1 (en) * 2002-06-14 2004-02-12 Daimlerchrysler Ag Automotive fender is mounted on a first curved transverse bar fitted to a second straight transverse bar supported by two longitudinal members
EP1422110B1 (en) * 2002-11-19 2008-08-27 Compagnie Plastic Omnium Car bumper having a compressible bloc with a progressively growing transverse section
US20060071486A1 (en) * 2004-10-05 2006-04-06 Transpec, Inc. Energy absorbing bumper
US7866716B2 (en) 2008-04-08 2011-01-11 Flex-N-Gate Corporation Energy absorber for vehicle
DE102011113474B4 (en) * 2011-09-14 2025-03-20 Volkswagen Aktiengesellschaft bumper
US10065587B2 (en) 2015-11-23 2018-09-04 Flex|N|Gate Corporation Multi-layer energy absorber
US11052847B2 (en) 2019-11-18 2021-07-06 GM Global Technology Operations LLC Impact beam for vehicles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089401A5 (en) * 1970-04-09 1972-01-07 Volkswagenwerk Ag
SE346267B (en) * 1970-04-20 1972-07-03 Saab Scania Ab
US3879075A (en) * 1974-03-19 1975-04-22 Gulf & Western Mfg Co Energy absorbing bumper guard
US3926462A (en) * 1974-10-11 1975-12-16 Gen Motors Corp Shock absorbing buffer assembly
US4070052A (en) * 1976-11-15 1978-01-24 Chun Wing Ng Resilient vehicle bumper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103707829A (en) * 2013-12-23 2014-04-09 张广舜 Automobile buffering bumper

Also Published As

Publication number Publication date
GB2033535A (en) 1980-05-21
FR2439106B1 (en) 1984-03-16
FR2439106A1 (en) 1980-05-16
DE2941879A1 (en) 1980-04-17
JPS5555031A (en) 1980-04-22

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Legal Events

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