ES2165796B2 - BUMPER OF PLASTIC MATERIAL THAT INTEGRATES IN THE MOLDING ENERGY ABSORBING ELEMENTS AND PROCEDURE FOR ITS MANUFACTURE. - Google Patents

BUMPER OF PLASTIC MATERIAL THAT INTEGRATES IN THE MOLDING ENERGY ABSORBING ELEMENTS AND PROCEDURE FOR ITS MANUFACTURE.

Info

Publication number
ES2165796B2
ES2165796B2 ES200000275A ES200000275A ES2165796B2 ES 2165796 B2 ES2165796 B2 ES 2165796B2 ES 200000275 A ES200000275 A ES 200000275A ES 200000275 A ES200000275 A ES 200000275A ES 2165796 B2 ES2165796 B2 ES 2165796B2
Authority
ES
Spain
Prior art keywords
bumper
energy absorbing
integrates
manufacture
plastic material
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
ES200000275A
Other languages
Spanish (es)
Other versions
ES2165796A1 (en
Inventor
Jean-Yves Pourrias
Patrick Saillard
Eric Tarenberque
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.)
RANAULT
Original Assignee
RANAULT
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 RANAULT filed Critical RANAULT
Publication of ES2165796A1 publication Critical patent/ES2165796A1/en
Application granted granted Critical
Publication of ES2165796B2 publication Critical patent/ES2165796B2/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
    • 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
    • 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)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Parachoques (1) de material plástico que integra en el moldeo elementos absorbedores de energía y procedimiento para su fabricación, para vehículo automóvil, en el que, al menos, un elemento absorbedor de energía (2) está dispuesto entre la envuelta del citado parachoques (1) y un perfil resistente que se apoya en los largueros (4). El parachoques y su procedimiento de fabricación se caracterizan porque el citado elemento absorbedor de energía (2) es moldeado directamente con el parachoques (1), estando unido a la envuelta del citado parachoques (1) por medio de una charnela flexible (1c), permitiendo la citada charnela flexible (3) el basculamiento del citado elemento absorbedor (2), de una posición de moldeo, en la cual el elemento absorbedor (2) está sensiblemente separado de la envuelta del parachoques (1), a una posición de montaje, en la cual una cara del elemento absorbedor (2) está en la proximidad inmediata de la envuelta del parachoques (1).Bumpers (1) of plastic material that integrates in the molding energy absorbing elements and process for their manufacture, for motor vehicles, in which at least one energy absorbing element (2) is disposed between the envelope of said bumper ( 1) and a sturdy profile that rests on the stringers (4). The bumper and its manufacturing process are characterized in that said energy absorbing element (2) is molded directly with the bumper (1), being connected to the envelope of said bumper (1) by means of a flexible hinge (1c), the aforementioned flexible hinge (3) allowing the tilting of said absorber element (2), from a molding position, in which the absorber element (2) is substantially separated from the bumper shell (1), to a mounting position , in which one face of the absorber element (2) is in the immediate proximity of the bumper shell (1).

ES200000275A 1999-02-19 2000-02-09 BUMPER OF PLASTIC MATERIAL THAT INTEGRATES IN THE MOLDING ENERGY ABSORBING ELEMENTS AND PROCEDURE FOR ITS MANUFACTURE. Expired - Fee Related ES2165796B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902064A FR2789955B1 (en) 1999-02-19 1999-02-19 PLASTIC BUMPER INTEGRATING MOLDING ENERGY ABSORBING ELEMENTS

Publications (2)

Publication Number Publication Date
ES2165796A1 ES2165796A1 (en) 2002-03-16
ES2165796B2 true ES2165796B2 (en) 2003-11-01

Family

ID=9542268

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000275A Expired - Fee Related ES2165796B2 (en) 1999-02-19 2000-02-09 BUMPER OF PLASTIC MATERIAL THAT INTEGRATES IN THE MOLDING ENERGY ABSORBING ELEMENTS AND PROCEDURE FOR ITS MANUFACTURE.

Country Status (2)

Country Link
ES (1) ES2165796B2 (en)
FR (1) FR2789955B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205627A1 (en) * 2002-02-12 2003-08-14 Suspa Holding Gmbh Vehicle bumper, comprises hollow profile containing insert designed to deform in event of collison
FR2854362B1 (en) 2003-04-29 2005-08-05 Faurecia Ind MOTOR VEHICLE BUMPER WITH SHOCK ABSORPTION ELEMENTS, AND MOTOR VEHICLE EQUIPPED WITH SUCH BUMPER.
DE102006039004A1 (en) * 2006-08-19 2008-02-21 Daimler Ag Motor vehicle impact absorbing device has coating element and support or reinforcement element made of one piece, where support or reinforcement element is articulated at coating element supported over film hinge
NL1033943C2 (en) * 2007-06-06 2008-12-09 Voestalpine Polynorm Plastics Plastic assembly producing method for vehicle i.e. car, involves contacting thermoplastic synthetic material with mold at elevated temperature and pressure, and cooling desired molded plastic material
FR2928896B1 (en) * 2008-03-21 2010-06-18 Plastic Omnium Cie PIECE FORMING BODY PART FOR MOTOR VEHICLE
FR2959707B1 (en) * 2010-05-05 2013-03-15 Faurecia Bloc Avant REAR FACE AND REAR FACE ELEMENT FOR MOTOR VEHICLE
DE102010036475B4 (en) 2010-07-19 2022-01-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Bumper attachment, bumper assembly and motor vehicle
DE102010036474A1 (en) * 2010-07-19 2012-01-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Bumper attachment for motor vehicle, has basis carrier and front side, on which number plate is arranged, where impact protection body is connected with basis carrier on front side
JP6139201B2 (en) * 2013-03-22 2017-05-31 株式会社Ｓｕｂａｒｕ Body front structure
US11286002B2 (en) 2019-12-17 2022-03-29 Zoox, Inc. Side-impact crash structure
EP4339034A1 (en) * 2022-09-16 2024-03-20 Constellium Singen GmbH Crash management system for a motor vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022505A (en) * 1975-11-28 1977-05-10 General Motors Corporation Energy absorbing cellular media for vehicles
FR2364789A1 (en) * 1976-09-21 1978-04-14 Renault Plastics bumper attachment for automobiles - has synthetic cellular element attached to chassis to elastically absorb small shocks
FR2558123B1 (en) * 1984-01-16 1986-08-08 Peugeot PLASTIC BUMPER
FR2570337B1 (en) * 1984-09-17 1987-08-07 Peugeot BUMPER WITH ENERGY ABSORBER, FOR MOTOR VEHICLE
FR2694528B1 (en) * 1992-08-06 1994-09-23 Plastic Omnium Cie Modular shock absorber bumpers, especially for motor vehicles.
DE4401286A1 (en) * 1993-01-28 1994-08-04 Volkswagen Ag Plastics bumper strip with wrap around profile for vehicle
FR2750936B1 (en) * 1996-07-11 1998-09-25 Plastic Omnium Cie THERMOPLASTIC BUMPER WITH INTEGRATED BEAM SHIELD

Also Published As

Publication number Publication date
FR2789955A1 (en) 2000-08-25
ES2165796A1 (en) 2002-03-16
FR2789955B1 (en) 2001-04-20

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