FR3095632B1 - Front structure of a motor vehicle body - Google Patents

Front structure of a motor vehicle body Download PDF

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Publication number
FR3095632B1
FR3095632B1 FR1904576A FR1904576A FR3095632B1 FR 3095632 B1 FR3095632 B1 FR 3095632B1 FR 1904576 A FR1904576 A FR 1904576A FR 1904576 A FR1904576 A FR 1904576A FR 3095632 B1 FR3095632 B1 FR 3095632B1
Authority
FR
France
Prior art keywords
front structure
motor vehicle
shock absorber
vehicle body
fixed
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
FR1904576A
Other languages
French (fr)
Other versions
FR3095632A1 (en
Inventor
Marc Peru
Eric Jauberthie
Richard Zeitouni
Vincent Boisgard
Alain Valtier
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 FR1904576A priority Critical patent/FR3095632B1/en
Publication of FR3095632A1 publication Critical patent/FR3095632A1/en
Application granted granted Critical
Publication of FR3095632B1 publication Critical patent/FR3095632B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
    • B62D21/152—Front or rear frames
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Vibration Dampers (AREA)

Abstract

L’invention concerne une structure avant d’une caisse d'un véhicule automobile comprenant de chaque côté, un brancard (2) comportant une partie de brancard avant (3b). La structure avant comprend un absorbeur de choc (5) présentant une extrémité arrière (6) fixée à une extrémité avant (4) de la partie de brancard avant (3b) et une extrémité avant (7) destinée à être fixée à une poutre transversale avant. La partie de brancard avant (3b) et l’absorbeur de choc (5) sont creux. Selon l’invention, la structure avant comprend un absorbeur de choc additionnel (9) logé au moins à l’intérieur de la partie de brancard avant (3b). L’absorbeur de choc additionnel (9) est fixé à la partie de brancard avant (3b) par un moyen de fixation (10). Figure à publier avec l’abrégé : Fig. 3The invention relates to a front structure of a body of a motor vehicle comprising on each side a stretcher (2) comprising a front stretcher part (3b). The front structure comprises a shock absorber (5) having a rear end (6) fixed to a front end (4) of the front stretcher part (3b) and a front end (7) intended to be fixed to a cross beam before. The front stretcher part (3b) and the shock absorber (5) are hollow. According to the invention, the front structure includes an additional shock absorber (9) housed at least inside the front stretcher part (3b). The additional shock absorber (9) is fixed to the front stretcher part (3b) by a fastening means (10). Figure to be published with the abstract: Fig. 3

FR1904576A 2019-04-30 2019-04-30 Front structure of a motor vehicle body Active FR3095632B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1904576A FR3095632B1 (en) 2019-04-30 2019-04-30 Front structure of a motor vehicle body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904576 2019-04-30
FR1904576A FR3095632B1 (en) 2019-04-30 2019-04-30 Front structure of a motor vehicle body

Publications (2)

Publication Number Publication Date
FR3095632A1 FR3095632A1 (en) 2020-11-06
FR3095632B1 true FR3095632B1 (en) 2021-04-02

Family

ID=67514921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904576A Active FR3095632B1 (en) 2019-04-30 2019-04-30 Front structure of a motor vehicle body

Country Status (1)

Country Link
FR (1) FR3095632B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3124153A1 (en) * 2021-06-18 2022-12-23 Psa Automobiles Sa Reinforcement intended to be housed in a motor vehicle side member
DE102022211489A1 (en) * 2022-10-28 2024-05-08 Volkswagen Aktiengesellschaft Body structure, vehicle and method for repairing a body structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3840788B2 (en) * 1998-03-25 2006-11-01 マツダ株式会社 Bumper fixing structure to vehicle frame
WO2015156052A1 (en) * 2014-04-11 2015-10-15 本田技研工業株式会社 Automobile vehicle-body structure
FR3023244B1 (en) 2014-07-01 2017-12-22 Peugeot Citroen Automobiles Sa FRONT STRUCTURE OF THE BODY OF A MOTOR VEHICLE CONSISTING OF PROFILES
US9168883B1 (en) * 2014-09-03 2015-10-27 Ford Global Technologies, Llc Rail assembly for a frame of a vehicle
DE102015218267B4 (en) * 2015-09-23 2020-10-29 Volkswagen Aktiengesellschaft Device for improving occupant protection in a vehicle and vehicle with such a device

Also Published As

Publication number Publication date
FR3095632A1 (en) 2020-11-06

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