CA1164913A - Profiles galbes absorbeurs d'energie - Google Patents

Profiles galbes absorbeurs d'energie

Info

Publication number
CA1164913A
CA1164913A CA000378368A CA378368A CA1164913A CA 1164913 A CA1164913 A CA 1164913A CA 000378368 A CA000378368 A CA 000378368A CA 378368 A CA378368 A CA 378368A CA 1164913 A CA1164913 A CA 1164913A
Authority
CA
Canada
Prior art keywords
profile
composite bumper
bumper according
edges
curved profile
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
CA000378368A
Other languages
English (en)
French (fr)
Inventor
Marcel Goupy
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.)
Renault SA
Original Assignee
Regie Nationale des Usines Renault
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 Regie Nationale des Usines Renault filed Critical Regie Nationale des Usines Renault
Application granted granted Critical
Publication of CA1164913A publication Critical patent/CA1164913A/fr
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
    • B60R19/04—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects formed from more than one section in a side-by-side arrangement
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/36—Combinations of yieldable mounting means of different types
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/28—Metallic springs
    • B60R19/285—Metallic springs comprising only leaf springs, e.g. the mounting means forming part of the guard itself
    • 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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/30—Elastomeric 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
    • B60R2019/1806—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Vibration Dampers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CA000378368A 1980-06-03 1981-05-26 Profiles galbes absorbeurs d'energie Expired CA1164913A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8012270 1980-06-03
FR8012270A FR2483343A1 (fr) 1980-06-03 1980-06-03 Profiles galbes absorbeurs d'energie

Publications (1)

Publication Number Publication Date
CA1164913A true CA1164913A (fr) 1984-04-03

Family

ID=9242635

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000378368A Expired CA1164913A (fr) 1980-06-03 1981-05-26 Profiles galbes absorbeurs d'energie

Country Status (5)

Country Link
US (1) US4422680A (Direct)
EP (1) EP0041413A1 (Direct)
CA (1) CA1164913A (Direct)
ES (1) ES267307Y (Direct)
FR (1) FR2483343A1 (Direct)

Families Citing this family (55)

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GB2118489A (en) * 1982-04-21 1983-11-02 Ford Motor Co Motor vehicle bumper bar
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USD295845S (en) 1985-12-23 1988-05-24 Mazda Motor Corporation Automobile corner bumper
EP0439359A3 (en) * 1990-01-24 1991-11-27 Urethane Manufacturers Of Australia Pty. Ltd. Vehicle/craft bumper
JP2508639Y2 (ja) * 1990-07-17 1996-08-28 スズキ株式会社 自動車用バンパの取付構造
US5389316A (en) * 1991-08-13 1995-02-14 Woodbridge Foam Corporation Process for producing an energy absorbing panel
US5219197A (en) * 1992-08-24 1993-06-15 General Motors Corporation Reinforcing insert for an automotive bumper
US6109676A (en) * 1997-10-31 2000-08-29 Caterpillar Inc. Bumper corner for a wheel loader engine end frame
US6042163A (en) * 1998-01-28 2000-03-28 Shape Corporation Vehicle bumper including end section and method of manufacture
US5997057A (en) * 1998-04-16 1999-12-07 Chrysler Corporation Bumper end cap
US6240820B1 (en) 1998-05-19 2001-06-05 Shape Corporation Die apparatus for cutting end of bumper bar
ATE253477T1 (de) * 1998-07-29 2003-11-15 Conix Corp Stosstangenträgerverlängerungen
FR2789956B1 (fr) * 1999-02-19 2001-04-20 Renault Pare-chocs pour vehicule automobile
US6318775B1 (en) 1999-06-21 2001-11-20 Shape Corporation Composite bumper construction
US6179353B1 (en) 1999-07-27 2001-01-30 Shape Corporation High flex bumper with reinforced corner end sections
US6354641B1 (en) * 1999-08-23 2002-03-12 Daimlerchrysler Corporation Automobile bumper retention system
FR2805514B1 (fr) * 2000-02-24 2002-05-31 Plastic Omnium Cie Module arriere pour vehicule automobile
ATE240858T1 (de) * 2000-08-10 2003-06-15 Benteler Werke Ag Zweischalig gebildeter träger mit offenem profil für einen stossfänger
US6702346B2 (en) * 2000-09-20 2004-03-09 Ssab Hardtech, Ab Bumper beam arrangement
US6834883B2 (en) * 2001-05-23 2004-12-28 Delphi Technologies, Inc. Air bag housing and method of making
US6644701B2 (en) 2002-01-14 2003-11-11 Shape Corporation Bumper energy absorber with foam and non-foam pieces
US6846026B2 (en) * 2002-02-28 2005-01-25 Honda Giken Kogyo Kabushiki Kaisha Vehicle pedestrian safety bumper system
US6672635B2 (en) 2002-06-06 2004-01-06 Netshape Corporation Bumper with integrated foam and non-foam components
US6767039B2 (en) 2002-08-15 2004-07-27 Volvo Trucks North America, Inc. Bumper assembly
US6695368B1 (en) * 2002-10-31 2004-02-24 Shape Corporation Bumper mount forming corner on end of beam
US7063364B2 (en) * 2003-03-10 2006-06-20 Volvo Trucks North America, Inc. Bumper arrangement
US8496258B2 (en) * 2003-10-20 2013-07-30 Magna International Inc. Hybrid component
US7147258B2 (en) * 2004-04-13 2006-12-12 Netshape International, Llc Bumper with nesting energy-absorbing end piece
US20050269823A1 (en) * 2004-06-02 2005-12-08 Shape Corporation Structural beam incorporating wire reinforcement
US6971691B1 (en) 2004-06-25 2005-12-06 Shape Corporation Vehicle bumper beam
US6986536B1 (en) * 2004-06-25 2006-01-17 Shape Corporation Vehicle bumper beam
FR2876945B1 (fr) * 2004-10-27 2008-10-10 Mecaplast Sa Monegasque Piece thermoplastique renforcee
US7527308B2 (en) * 2005-02-25 2009-05-05 Gm Global Technology Operations, Inc. Modular bumper shell
US7552955B2 (en) * 2005-05-02 2009-06-30 Netshape Energy Management, Llc Hybrid bumper with trim
FR2890352B1 (fr) * 2005-09-07 2007-11-30 Plastic Omnium Cie Peau de pare-chocs comprenant un assemblage de pieces en matiere plastique.
DE602006012926D1 (de) 2006-01-17 2010-04-29 Mecaplast Sam Verstärkter Kunststoffgegenstand
EP1847420A1 (en) * 2006-04-18 2007-10-24 Ian Antony Finney Bull bar arrangement on a motor vehicle front
US7517001B1 (en) * 2007-02-20 2009-04-14 Harold Goldbaum Trim system for vehicle bumpers, doors and panels
JP5236916B2 (ja) * 2007-09-27 2013-07-17 アイシン精機株式会社 車両用バンパ装置
US20090102208A1 (en) * 2007-10-17 2009-04-23 Huensick Min Back beam structure for vehicle
JP2009107536A (ja) * 2007-10-31 2009-05-21 Toyota Motor Corp 車両のバンパ構造
DE102008048460B4 (de) 2008-09-23 2022-04-21 Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg Ersatzradaufnahmeeinrichtung und damit ausgerüsteter Lastkraftwagen
GB2469013A (en) * 2008-12-18 2010-09-29 Gm Global Tech Operations Inc Bumper assembly and bumper system for motorized vehicles
US8905445B2 (en) 2010-06-07 2014-12-09 Volvo Group North America, Llc Vehicle bumper
US8454080B2 (en) 2011-09-19 2013-06-04 Ford Global Technologies, Llc Bumper beam with load transferring section
US9487170B2 (en) 2013-07-22 2016-11-08 Darin Evans Truck bumper shell and method of retrofit installation
CN104097600B (zh) * 2014-07-14 2017-04-12 华侨大学 一种货车侧面防撞缓冲吸能装置
US9669785B2 (en) * 2015-08-26 2017-06-06 Toyota Motor Engineering & Manufacturing North America, Inc. Bumper assemblies including spacer members and vehicles incorporating the same
DE102015117700A1 (de) * 2015-10-16 2017-04-20 Magna International Inc. Querträger und Verfahren zur Herstellung eines Querträgers
USD803739S1 (en) * 2016-08-25 2017-11-28 Daimler Ag Front bumper side air dam for a vehicle
CN108482282B (zh) * 2018-03-30 2021-05-18 江苏理工学院 一种新型结构复合材料汽车前防撞梁
EP3956180B1 (en) * 2019-04-16 2025-10-22 Zephyros, Inc. Composite structures for forming vehicle barrier systems
JP7311439B2 (ja) * 2020-02-07 2023-07-19 トヨタ自動車株式会社 バンパリインフォース
US12485840B2 (en) * 2020-10-14 2025-12-02 Nissan Motor Co., Ltd. Bumper reinforcement
DE102024100370B3 (de) * 2024-01-08 2025-03-06 Bayerische Motoren Werke Aktiengesellschaft Querträger für ein Stoßfängersystem eines Kraftfahrzeugs, Stoßfängersystem mit einem solchen Querträger sowie Kraftfahrzeug mit einem derartigen Stoßfängersystem

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050689A (en) * 1972-12-14 1977-09-27 Ford Motor Company Pneumatic flexible bumper
FR2256656A5 (en) * 1973-12-28 1975-07-25 Peugeot & Renault Glass fibre reinforced automobile fenders made by pultrusion - along continuous curved path giving cross-section then cut to length
CH573320A5 (Direct) * 1974-01-30 1976-03-15 Sulzer Ag
FR2266595A1 (en) * 1974-04-05 1975-10-31 Peugeot & Renault Impregnated mat with oriented fibres - has various density reinforcing wicks inserted among fibres
US4022505A (en) * 1975-11-28 1977-05-10 General Motors Corporation Energy absorbing cellular media for vehicles
DE2615747A1 (de) * 1976-04-10 1977-10-27 Volkswagenwerk Ag Stosstange, insbesondere fuer ein kraftfahrzeug
DE2650096A1 (de) * 1976-10-30 1978-05-11 Daimler Benz Ag Aus glasfaserverstaerktem kunststoff bestehender stossfaenger-tragkoerper
US4305770A (en) * 1979-04-26 1981-12-15 Sea-Log Corporation Fabrication of fiber reinforced resin structures
JPS55155936A (en) * 1979-05-21 1980-12-04 Aisin Seiki Co Ltd Bumper for vehicle
US4296060A (en) * 1979-12-07 1981-10-20 Ppg Industries, Inc. Method of producing a pultruded, fiber reinforced rod
US4318762A (en) * 1980-04-21 1982-03-09 Victor United, Inc. Method and apparatus for sequentially forming a molded product

Also Published As

Publication number Publication date
US4422680A (en) 1983-12-27
FR2483343B1 (Direct) 1984-10-26
FR2483343A1 (fr) 1981-12-04
EP0041413A1 (fr) 1981-12-09
ES267307Y (es) 1983-12-01
ES267307U (es) 1983-06-01

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