FR3076271B1 - REAR MOTOR VEHICLE CHASSIS ASSEMBLY - Google Patents

REAR MOTOR VEHICLE CHASSIS ASSEMBLY Download PDF

Info

Publication number
FR3076271B1
FR3076271B1 FR1763290A FR1763290A FR3076271B1 FR 3076271 B1 FR3076271 B1 FR 3076271B1 FR 1763290 A FR1763290 A FR 1763290A FR 1763290 A FR1763290 A FR 1763290A FR 3076271 B1 FR3076271 B1 FR 3076271B1
Authority
FR
France
Prior art keywords
motor vehicle
vehicle chassis
chassis assembly
rear motor
partitioned
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
FR1763290A
Other languages
French (fr)
Other versions
FR3076271A1 (en
Inventor
Fabien Mino
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
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR1763290A priority Critical patent/FR3076271B1/en
Publication of FR3076271A1 publication Critical patent/FR3076271A1/en
Application granted granted Critical
Publication of FR3076271B1 publication Critical patent/FR3076271B1/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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
    • 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
    • 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
    • B62D25/087—Luggage compartments
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

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

Abstract

L'invention propose un ensemble arrière (12) de châssis de véhicule automobile comportant deux longerons latéraux arrière (14-G, 14-D) espacés transversalement, et au moins un tronçon d'un plancher arrière (16) qui relie entre eux les deux longerons latéraux arrière (14-G, 14-D), caractérisé en ce que le tronçon de plancher arrière (16) est une structure cloisonnée (16- I, 16-S) de renfort. La structure cloisonnée de renfort comporte deux panneaux globalement parallèles (16-1, 16-S) qui sont reliés entre eux par une série de cloisons (32, 34).The invention proposes a rear assembly (12) of a motor vehicle chassis comprising two rear side members (14-G, 14-D) spaced transversely, and at least one section of a rear floor (16) which interconnects the two rear side rails (14-G, 14-D), characterized in that the rear floor section (16) is a partitioned structure (16-I, 16-S) for reinforcement. The partitioned reinforcement structure comprises two generally parallel panels (16-1, 16-S) which are interconnected by a series of partitions (32, 34).

FR1763290A 2017-12-28 2017-12-28 REAR MOTOR VEHICLE CHASSIS ASSEMBLY Active FR3076271B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1763290A FR3076271B1 (en) 2017-12-28 2017-12-28 REAR MOTOR VEHICLE CHASSIS ASSEMBLY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1763290 2017-12-28
FR1763290A FR3076271B1 (en) 2017-12-28 2017-12-28 REAR MOTOR VEHICLE CHASSIS ASSEMBLY

Publications (2)

Publication Number Publication Date
FR3076271A1 FR3076271A1 (en) 2019-07-05
FR3076271B1 true FR3076271B1 (en) 2023-10-13

Family

ID=62017439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1763290A Active FR3076271B1 (en) 2017-12-28 2017-12-28 REAR MOTOR VEHICLE CHASSIS ASSEMBLY

Country Status (1)

Country Link
FR (1) FR3076271B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3861519B2 (en) * 1999-07-16 2006-12-20 日産自動車株式会社 Body floor structure
JP5032854B2 (en) * 2007-01-19 2012-09-26 本田技研工業株式会社 Car body rear structure
EP2860086A4 (en) * 2012-06-08 2016-01-20 Honda Motor Co Ltd Fibre-reinforced plastic cabin for vehicle

Also Published As

Publication number Publication date
FR3076271A1 (en) 2019-07-05

Similar Documents

Publication Publication Date Title
HRP20210101T1 (en) Emergency vehicle designed as a truck
RU2682405C2 (en) Panoramic sunroof of vehicle (options)
RU2015125266A (en) STRENGTHENING ELEMENT (OPTIONS) AND COMBINED STRUCTURE OF VEHICLE BODY
RU2548203C2 (en) Car body bed structure
RU2010149286A (en) BASIS OF A CAR BODY
ATE481294T1 (en) VEHICLE TOP STRUCTURE
FR3076271B1 (en) REAR MOTOR VEHICLE CHASSIS ASSEMBLY
FR3060471B1 (en) LIGHT VEHICLE HAVING AN REAR TAIL
RU2018112467A (en) VEHICLE VEHICLE FRAME FOR TRACKED VEHICLE
FR3027580B1 (en) RANGE OF AT LEAST TWO TYPES OF MOTOR VEHICLE COMPRISING A SHEET PAVILION OR A GLASS PAVILION
FR3094327B1 (en) Underbody frame of a vehicle frame, comprising rear side members provided with a reinforcement
RU2697173C2 (en) Vehicle underbody (embodiments) and vehicle
FR2920357A1 (en) Front seat's support for motor vehicle, has cross pieces fixed with stretchers in manner to form assembly fixed on floor on which seat is mounted, where cross pieces are arranged perpendicular to stretchers that are connected to floor
RU170217U1 (en) The back of the car body
RU2014139286A (en) BODY OF THE CAR
WO2015033075A4 (en) Motor vehicle floor having an upper reinforcing skin and an accessibility opening for accessing hollow bodies
RU134626U1 (en) ARMORED PROTECTION OF THE PARTITION OF THE SALON OF THE CAR
FR2756537A1 (en) MOTOR VEHICLE CROSSING
MY184923A (en) Vehicle floor structure
FR3050704B1 (en) REAR STRUCTURE OF MOTOR VEHICLE
MA44355B1 (en) PANEL HOLDING DEVICE
FR3064971B1 (en) CHASSIS OF A UTILITY MOTOR VEHICLE, EQUIPPED WITH REINFORCEMENTS OF A CABIN FLOOR FORMING AN INTERFACE FOR FIXING A CELL MOUNTED ON THE CHASSIS
US1952309A (en) Top construction for vehicle bodies
FR3063477B1 (en) ABSORPTION DEVICE FOR CENTRAL REAR VEHICLE CHASSIS BEAM
RU2015153155A (en) DEVICE AND ASSEMBLY (OPTIONS)

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190705

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CA Change of address

Effective date: 20221005

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7