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FR3145334B1 - Reinforced rear body structure for motor vehicle - Google Patents

Reinforced rear body structure for motor vehicle Download PDF

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Publication number
FR3145334B1
FR3145334B1 FR2300766A FR2300766A FR3145334B1 FR 3145334 B1 FR3145334 B1 FR 3145334B1 FR 2300766 A FR2300766 A FR 2300766A FR 2300766 A FR2300766 A FR 2300766A FR 3145334 B1 FR3145334 B1 FR 3145334B1
Authority
FR
France
Prior art keywords
motor vehicle
longitudinal member
rear longitudinal
body structure
rear body
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
FR2300766A
Other languages
French (fr)
Other versions
FR3145334A1 (en
Inventor
Stephane Berth
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.)
PSA Automobiles SA
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 FR2300766A priority Critical patent/FR3145334B1/en
Priority to PCT/FR2024/050089 priority patent/WO2024156960A1/en
Publication of FR3145334A1 publication Critical patent/FR3145334A1/en
Application granted granted Critical
Publication of FR3145334B1 publication Critical patent/FR3145334B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • B62D25/20—Floors or bottom sub-units
    • B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
    • B62D25/2027—Floors or bottom sub-units in connection with other superstructure subunits the subunits being rear structures
    • 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
    • B62D25/20—Floors or bottom sub-units
    • B62D25/2081—Jack receiving devices

Landscapes

  • 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 arrière (1) de caisse pour véhicule automobile, la structure arrière (1) comportant, de part et d’autre de la structure arrière (1) de caisse relativement à un axe transversal (Y), un longeronnet arrière (12) s’étendant selon un axe longitudinal (X) du véhicule automobile disposé le long d’un côté latéral dudit véhicule automobile, un longeron arrière (11) adjacent au longeronnet arrière (12), une traverse arrière (13) s’étendant transversalement depuis le longeronnet arrière (12), et un organe de renfort (14) autorisant une mise en appui ultérieure d’un cric, l’organe de renfort (14) étant associé au longeron arrière (11). De manière avantageuse, l’organe de renfort (14), est fixé solidairement à la fois au longeronnet arrière (12) et au longeron arrière (11) par l’intermédiaire d’un même organe de fixation (15). Figure à publier avec l’abrégé : Fig. 2The invention relates to a rear structure (1) of a body for a motor vehicle, the rear structure (1) comprising, on either side of the rear structure (1) of the body relative to a transverse axis (Y), a rear longitudinal member (12) extending along a longitudinal axis (X) of the motor vehicle arranged along a lateral side of said motor vehicle, a rear longitudinal member (11) adjacent to the rear longitudinal member (12), a rear cross member (13) extending transversely from the rear longitudinal member (12), and a reinforcing member (14) allowing a jack to be supported subsequently, the reinforcing member (14) being associated with the rear longitudinal member (11). Advantageously, the reinforcing member (14) is fixed integrally to both the rear longitudinal member (12) and the rear longitudinal member (11) by means of the same fixing member (15). Figure to be published with the abstract: Fig. 2

FR2300766A 2023-01-27 2023-01-27 Reinforced rear body structure for motor vehicle Active FR3145334B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2300766A FR3145334B1 (en) 2023-01-27 2023-01-27 Reinforced rear body structure for motor vehicle
PCT/FR2024/050089 WO2024156960A1 (en) 2023-01-27 2024-01-23 Reinforced rear body structure for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2300766 2023-01-27
FR2300766A FR3145334B1 (en) 2023-01-27 2023-01-27 Reinforced rear body structure for motor vehicle

Publications (2)

Publication Number Publication Date
FR3145334A1 FR3145334A1 (en) 2024-08-02
FR3145334B1 true FR3145334B1 (en) 2025-01-10

Family

ID=86272312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2300766A Active FR3145334B1 (en) 2023-01-27 2023-01-27 Reinforced rear body structure for motor vehicle

Country Status (2)

Country Link
FR (1) FR3145334B1 (en)
WO (1) WO2024156960A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943133A (en) 1975-02-13 1976-03-09 Ciba-Geigy Corporation S-Triazine hexacarboxylic acids and trianhydrides
JPS6167675A (en) * 1984-09-10 1986-04-07 Nissan Motor Co Ltd Jack-up bracket mounting structure
FR3094327B1 (en) * 2019-03-29 2021-07-30 Psa Automobiles Sa Underbody frame of a vehicle frame, comprising rear side members provided with a reinforcement

Also Published As

Publication number Publication date
WO2024156960A1 (en) 2024-08-02
FR3145334A1 (en) 2024-08-02

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