FR2771355B1 - VEHICLE BUMPER ASSEMBLY AND VEHICLE COMPRISING SUCH A BUMPER ASSEMBLY - Google Patents

VEHICLE BUMPER ASSEMBLY AND VEHICLE COMPRISING SUCH A BUMPER ASSEMBLY

Info

Publication number
FR2771355B1
FR2771355B1 FR9802719A FR9802719A FR2771355B1 FR 2771355 B1 FR2771355 B1 FR 2771355B1 FR 9802719 A FR9802719 A FR 9802719A FR 9802719 A FR9802719 A FR 9802719A FR 2771355 B1 FR2771355 B1 FR 2771355B1
Authority
FR
France
Prior art keywords
vehicle
bumper assembly
assembly
bumper
vehicle 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 - Fee Related
Application number
FR9802719A
Other languages
French (fr)
Other versions
FR2771355A1 (en
Inventor
Keith Robert Weedon
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.)
Linpac Mouldings Ltd
Original Assignee
Lin Pac Mouldings 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 Lin Pac Mouldings Ltd filed Critical Lin Pac Mouldings Ltd
Publication of FR2771355A1 publication Critical patent/FR2771355A1/en
Application granted granted Critical
Publication of FR2771355B1 publication Critical patent/FR2771355B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/121—Vibration-dampers; Shock-absorbers using plastic deformation of members the members having a cellular, e.g. honeycomb, structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
FR9802719A 1997-11-25 1998-03-05 VEHICLE BUMPER ASSEMBLY AND VEHICLE COMPRISING SUCH A BUMPER ASSEMBLY Expired - Fee Related FR2771355B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9725032A GB2331492A (en) 1997-11-25 1997-11-25 Vehicle bumper assemblies

Publications (2)

Publication Number Publication Date
FR2771355A1 FR2771355A1 (en) 1999-05-28
FR2771355B1 true FR2771355B1 (en) 2000-08-18

Family

ID=10822694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802719A Expired - Fee Related FR2771355B1 (en) 1997-11-25 1998-03-05 VEHICLE BUMPER ASSEMBLY AND VEHICLE COMPRISING SUCH A BUMPER ASSEMBLY

Country Status (4)

Country Link
DE (1) DE19830099A1 (en)
FR (1) FR2771355B1 (en)
GB (1) GB2331492A (en)
IT (1) IT1298935B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908143B2 (en) 1998-11-21 2005-06-21 Cellbond Limited Energy-absorbing structure
US6199937B1 (en) * 1999-02-01 2001-03-13 Visteon Global Technologies, Inc. Energy absorbing pocket member
GB0025987D0 (en) * 2000-10-24 2000-12-13 Cellbond Composites Ltd Energy absorbing structure
FR2817815A1 (en) * 2000-12-13 2002-06-14 Faurecia Ind Automobile bumper assembly comprises collision energy absorber, in front of bumper, with two rows of internal honeycombs and deformation openings in absorber material walls
EP1381791A1 (en) * 2001-04-27 2004-01-21 Cellbond Limited Energy-absorbing structure
US6681907B2 (en) * 2001-06-07 2004-01-27 Tony Le Energy absorbing assembly
JP4009549B2 (en) * 2003-03-27 2007-11-14 トヨタ自動車株式会社 Bumper absorber for pedestrian protection
ATE423706T1 (en) * 2002-09-30 2009-03-15 Sekisui Plastics BUMPERS FOR PEDESTRIAN PROTECTION
DE10260387A1 (en) * 2002-12-21 2004-07-01 Volkswagen Ag Shock absorber unit for a vehicle, in particular, a motor vehicle comprises an insert which is located between the carrier beam and the cover of the unit, and incorporates cup-like deformation elements
DE102016200676A1 (en) * 2016-01-20 2017-07-20 Thyssenkrupp Ag Bumper for a vehicle
CN106828376B (en) * 2017-03-14 2023-03-31 华侨大学 Reverse-cone-shaped honeycomb automobile bumper supporting structure
FR3132887A1 (en) * 2022-02-18 2023-08-25 Valeo Systemes Thermiques Automotive vehicle bumper beam

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170380A (en) * 1973-02-20 1979-10-09 Eli Raitport Energy absorbing devices to be used on vehicles to protect the vehicle from damage (or reduce damage) and protect the passengers from fatality and/or injury
US3938841A (en) * 1973-12-07 1976-02-17 Ford Motor Company Resilient bumper assembly
US3933387A (en) * 1975-03-10 1976-01-20 General Motors Corporation Thermoformed plastic energy absorber for vehicles
US4072334A (en) * 1975-07-21 1978-02-07 Energy Absorption Systems, Inc. Energy absorbing bumper
FR2566724B1 (en) * 1984-06-27 1986-12-26 Peugeot BUMPER FOR VEHICLE AND VEHICLE EQUIPPED WITH THIS BUMPER
DE3812523A1 (en) * 1988-04-15 1989-10-26 Rehau Ag & Co BUMPER FROM POLYMER MATERIAL
EP0376593B1 (en) * 1988-12-24 1993-07-28 Minoru Sangyo Kabushiki Kaisha Plastic bumper
JP3327030B2 (en) * 1995-01-27 2002-09-24 トヨタ自動車株式会社 Impact energy absorbing device and its mounting structure
JPH08207679A (en) * 1995-02-08 1996-08-13 Kobe Steel Ltd Energy absorbing member

Also Published As

Publication number Publication date
ITMI980345A1 (en) 1999-08-20
GB2331492A (en) 1999-05-26
GB9725032D0 (en) 1998-01-28
DE19830099A1 (en) 1999-05-27
IT1298935B1 (en) 2000-02-07
FR2771355A1 (en) 1999-05-28

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Legal Events

Date Code Title Description
ST Notification of lapse