FR2835792B1 - VEHICLE BUMPER CROSS-SECTIONAL BEAM AND METHODS OF MANUFACTURING THE SAME - Google Patents

VEHICLE BUMPER CROSS-SECTIONAL BEAM AND METHODS OF MANUFACTURING THE SAME

Info

Publication number
FR2835792B1
FR2835792B1 FR0201717A FR0201717A FR2835792B1 FR 2835792 B1 FR2835792 B1 FR 2835792B1 FR 0201717 A FR0201717 A FR 0201717A FR 0201717 A FR0201717 A FR 0201717A FR 2835792 B1 FR2835792 B1 FR 2835792B1
Authority
FR
France
Prior art keywords
manufacturing
methods
same
vehicle bumper
bumper cross
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
FR0201717A
Other languages
French (fr)
Other versions
FR2835792A1 (en
Inventor
Laurent Martin
Maurice Echilley
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.)
Plastic Omnium Composites SA
Original Assignee
Inoplast SA
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 Inoplast SA filed Critical Inoplast SA
Priority to FR0201717A priority Critical patent/FR2835792B1/en
Publication of FR2835792A1 publication Critical patent/FR2835792A1/en
Application granted granted Critical
Publication of FR2835792B1 publication Critical patent/FR2835792B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631—Coating reinforcements
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers
    • 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
FR0201717A 2002-02-12 2002-02-12 VEHICLE BUMPER CROSS-SECTIONAL BEAM AND METHODS OF MANUFACTURING THE SAME Expired - Fee Related FR2835792B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0201717A FR2835792B1 (en) 2002-02-12 2002-02-12 VEHICLE BUMPER CROSS-SECTIONAL BEAM AND METHODS OF MANUFACTURING THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0201717A FR2835792B1 (en) 2002-02-12 2002-02-12 VEHICLE BUMPER CROSS-SECTIONAL BEAM AND METHODS OF MANUFACTURING THE SAME

Publications (2)

Publication Number Publication Date
FR2835792A1 FR2835792A1 (en) 2003-08-15
FR2835792B1 true FR2835792B1 (en) 2004-06-18

Family

ID=27620127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0201717A Expired - Fee Related FR2835792B1 (en) 2002-02-12 2002-02-12 VEHICLE BUMPER CROSS-SECTIONAL BEAM AND METHODS OF MANUFACTURING THE SAME

Country Status (1)

Country Link
FR (1) FR2835792B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879146B1 (en) * 2004-12-14 2008-02-08 Faurecia Bloc Avant BEAM FOR MOTOR VEHICLE BUMPER, AND ASSOCIATED MOTOR VEHICLE CHASSIS.
FR2934536A1 (en) * 2008-07-28 2010-02-05 Renault Sas Rear shock absorber for e.g. panel van, has fixation unit to fix plastic block on rear skirt and including fixation tabs, where tabs are molded from single piece with rest of block such that absorber is completely formed of plastic material
US9302638B2 (en) * 2010-10-29 2016-04-05 Sabic Global Technologies B.V. Unitary energy absorbing assembly and method of making the same
DE102012001940A1 (en) 2012-02-01 2013-08-01 Volkswagen Aktiengesellschaft Deformation element, in particular for bumpers on motor vehicles

Family Cites Families (6)

* 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
US5269574A (en) * 1992-02-10 1993-12-14 Exxon Chemical Patents Inc. High performance vehicle bumper
DE4208670C2 (en) * 1992-03-18 1995-02-02 Peguform Werke Gmbh Process for the production of supports made of fiber-reinforced plastics for motor vehicle bumpers and such supports
CA2166714A1 (en) * 1994-05-20 1995-11-30 Josh Kelman Composite motor vehicle bumper beam
FR2759318B1 (en) * 1997-02-13 1999-03-19 Inoplast Sa COMPOSITE MATERIAL INJECTION SYSTEM WITHIN A CONFORMATION MOLD
US6286879B1 (en) * 1999-02-24 2001-09-11 Azdel, Inc. I-Section automotive bumper formed from mineral-filled glass mat thermoplastic (GMT) composite

Also Published As

Publication number Publication date
FR2835792A1 (en) 2003-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031