FR3036677B1 - STRUCTURE OF REINFORCED AUTOMOTIVE VEHICLE CHASSIS - Google Patents

STRUCTURE OF REINFORCED AUTOMOTIVE VEHICLE CHASSIS Download PDF

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Publication number
FR3036677B1
FR3036677B1 FR1554708A FR1554708A FR3036677B1 FR 3036677 B1 FR3036677 B1 FR 3036677B1 FR 1554708 A FR1554708 A FR 1554708A FR 1554708 A FR1554708 A FR 1554708A FR 3036677 B1 FR3036677 B1 FR 3036677B1
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France
Prior art keywords
wall
concavity
vehicle chassis
automotive vehicle
reinforcing element
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
FR1554708A
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French (fr)
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FR3036677A1 (en
Inventor
Philippe Anfray
Frederic Gouzy
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 SAS
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Renault SAS
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Publication date
Application filed by Renault SAS filed Critical Renault SAS
Priority to FR1554708A priority Critical patent/FR3036677B1/en
Publication of FR3036677A1 publication Critical patent/FR3036677A1/en
Application granted granted Critical
Publication of FR3036677B1 publication Critical patent/FR3036677B1/en
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Classifications

    • 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
    • B62D25/088—Details of structures as upper supports for springs or dampers
    • 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
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • 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
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • B62D25/168—Mud guards for utility vehicles

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

Abstract

L'invention concerne une structure (10) de châssis de véhicule automobile équipée d'au moins une suspension comprenant une jambe de force reliant une roue au châssis. De chaque côté de la structure, une cloison latérale (14) comporte : - une paroi intérieure (16) présentant des faces externe (16a) et interne (16b) opposées, une partie verticale sensiblement plane et une concavité (18), - une paroi de passage de roue (22) présentant un bord (24) incurvé solidaire de la paroi intérieure (16). Une ouverture (26) ménagée dans la concavité (18) est fermée par un élément formant coupelle (28) et son élément de support (30). Selon l'invention, la structure comprend : - un premier élément de renfort (32) reliant l'élément formant coupelle (28) et la paroi intérieure (16), - un deuxième élément de renfort (34) solidarisé à la face interne (16b) de la paroi intérieure (16) afin de définir un corps creux (36) longitudinal au dessus de la concavité (18).The invention relates to a structure (10) of a motor vehicle chassis equipped with at least one suspension comprising a strut connecting a wheel to the chassis. On each side of the structure, a side wall (14) comprises: - an inner wall (16) having opposite outer (16a) and inner (16b) faces, a substantially flat vertical portion and a concavity (18), - a wheel arch wall (22) having a curved edge (24) integral with the inner wall (16). An opening (26) in the concavity (18) is closed by a cup member (28) and its support member (30). According to the invention, the structure comprises: - a first reinforcing element (32) connecting the cup member (28) and the inner wall (16), - a second reinforcing element (34) secured to the inner face ( 16b) of the inner wall (16) to define a longitudinal hollow body (36) above the concavity (18).

FR1554708A 2015-05-26 2015-05-26 STRUCTURE OF REINFORCED AUTOMOTIVE VEHICLE CHASSIS Active FR3036677B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1554708A FR3036677B1 (en) 2015-05-26 2015-05-26 STRUCTURE OF REINFORCED AUTOMOTIVE VEHICLE CHASSIS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1554708 2015-05-26
FR1554708A FR3036677B1 (en) 2015-05-26 2015-05-26 STRUCTURE OF REINFORCED AUTOMOTIVE VEHICLE CHASSIS

Publications (2)

Publication Number Publication Date
FR3036677A1 FR3036677A1 (en) 2016-12-02
FR3036677B1 true FR3036677B1 (en) 2019-01-25

Family

ID=54007844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554708A Active FR3036677B1 (en) 2015-05-26 2015-05-26 STRUCTURE OF REINFORCED AUTOMOTIVE VEHICLE CHASSIS

Country Status (1)

Country Link
FR (1) FR3036677B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3141433A1 (en) * 2022-10-27 2024-05-03 Psa Automobiles Sa Vehicle body with suspension support with low lateral space requirement in a wheel arch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784266A (en) * 1980-11-11 1982-05-26 Mazda Motor Corp Chassis structure of rear suspension tower part
KR100925959B1 (en) * 2008-08-06 2009-11-09 현대자동차주식회사 Rear car body structure of vehicle
KR101090805B1 (en) * 2009-08-21 2011-12-08 기아자동차주식회사 Rear wheel housing reinforcement unit for vehicle

Also Published As

Publication number Publication date
FR3036677A1 (en) 2016-12-02

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