FR3120335B1 - Plastic shock absorber for hybrid shock absorption system. - Google Patents

Plastic shock absorber for hybrid shock absorption system. Download PDF

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Publication number
FR3120335B1
FR3120335B1 FR2101984A FR2101984A FR3120335B1 FR 3120335 B1 FR3120335 B1 FR 3120335B1 FR 2101984 A FR2101984 A FR 2101984A FR 2101984 A FR2101984 A FR 2101984A FR 3120335 B1 FR3120335 B1 FR 3120335B1
Authority
FR
France
Prior art keywords
plastic
shock absorber
hybrid
absorption system
shock
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.)
Active
Application number
FR2101984A
Other languages
French (fr)
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FR3120335A1 (en
Inventor
Guillaume Royer
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2101984A priority Critical patent/FR3120335B1/en
Publication of FR3120335A1 publication Critical patent/FR3120335A1/en
Application granted granted Critical
Publication of FR3120335B1 publication Critical patent/FR3120335B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

L’invention concerne un absorbeur (1) de chocs pour véhicule automobile, réalisé au moins en partie en matière plastique et destiné à être fixé par une extrémité (3) à une traverse (4) de pare-chocs et par une autre extrémité (5) à une platine de fixation (6) à un châssis de véhicule, l’absorbeur (1) de chocs étant caractérisé en ce que au moins une de ses extrémités (3, 5) présente une interface de fixation (7) en matière plastique permettant de fixer l’absorbeur (1), par emboîtement, à une surface métallique (8) d’une traverse (4) et/ou d’une platine de fixation (6). (Figure 1)The invention relates to a shock absorber (1) for a motor vehicle, made at least partly of plastic material and intended to be fixed by one end (3) to a bumper cross member (4) and by another end ( 5) to a fixing plate (6) to a vehicle chassis, the shock absorber (1) being characterized in that at least one of its ends (3, 5) has a fixing interface (7) made of material plastic allowing the absorber (1) to be fixed, by interlocking, to a metal surface (8) of a crosspiece (4) and/or a fixing plate (6). (Figure 1)

FR2101984A 2021-03-02 2021-03-02 Plastic shock absorber for hybrid shock absorption system. Active FR3120335B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2101984A FR3120335B1 (en) 2021-03-02 2021-03-02 Plastic shock absorber for hybrid shock absorption system.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2101984A FR3120335B1 (en) 2021-03-02 2021-03-02 Plastic shock absorber for hybrid shock absorption system.
FR2101984 2021-03-02

Publications (2)

Publication Number Publication Date
FR3120335A1 FR3120335A1 (en) 2022-09-09
FR3120335B1 true FR3120335B1 (en) 2024-06-28

Family

ID=75439045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2101984A Active FR3120335B1 (en) 2021-03-02 2021-03-02 Plastic shock absorber for hybrid shock absorption system.

Country Status (1)

Country Link
FR (1) FR3120335B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962390A1 (en) * 2010-07-12 2012-01-13 Citi Technologies Shock absorber i.e. bumper, for use in automobile, has cells delimited by side walls and internal ribs forming body to ensure absorption of shocks along main direction and extrusion direction perpendicular to main direction
US10124816B2 (en) * 2013-12-18 2018-11-13 Kawasaki Jukogyo Kabushiki Kaisha Collision energy absorbing device of railcar
JP6406318B2 (en) * 2016-07-12 2018-10-17 トヨタ自動車株式会社 Vehicle energy absorption structure
CN206579590U (en) 2016-12-23 2017-10-24 全耐塑料公司 Collision energy absorbing box for motor vehicle and the collision prevention girders including the collision energy absorbing box

Also Published As

Publication number Publication date
FR3120335A1 (en) 2022-09-09

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Owner name: STELLANTIS AUTO SAS, FR

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