FR2997345B1 - Train arriere d'un vehicule automobile comportant un carenage aerodynamique - Google Patents

Train arriere d'un vehicule automobile comportant un carenage aerodynamique

Info

Publication number
FR2997345B1
FR2997345B1 FR1260279A FR1260279A FR2997345B1 FR 2997345 B1 FR2997345 B1 FR 2997345B1 FR 1260279 A FR1260279 A FR 1260279A FR 1260279 A FR1260279 A FR 1260279A FR 2997345 B1 FR2997345 B1 FR 2997345B1
Authority
FR
France
Prior art keywords
carenage
aerodynamic
motor vehicle
rear train
train
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.)
Expired - Fee Related
Application number
FR1260279A
Other languages
English (en)
Other versions
FR2997345A1 (fr
Inventor
Camelia Gulie
Elena Plesuvescu
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 FR1260279A priority Critical patent/FR2997345B1/fr
Priority to EP13745451.8A priority patent/EP2900496B1/fr
Priority to BR112015009682-4A priority patent/BR112015009682B1/pt
Priority to PCT/FR2013/051615 priority patent/WO2014049215A1/fr
Priority to RU2015116241A priority patent/RU2631138C2/ru
Priority to CN201380060792.5A priority patent/CN104797442B/zh
Publication of FR2997345A1 publication Critical patent/FR2997345A1/fr
Application granted granted Critical
Publication of FR2997345B1 publication Critical patent/FR2997345B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/051—Trailing arm twist beam axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/02—Streamlining the undersurfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/20—Semi-rigid axle suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4308—Protecting guards, e.g. for rigid axle damage protection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
FR1260279A 2012-09-29 2012-10-29 Train arriere d'un vehicule automobile comportant un carenage aerodynamique Expired - Fee Related FR2997345B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1260279A FR2997345B1 (fr) 2012-10-29 2012-10-29 Train arriere d'un vehicule automobile comportant un carenage aerodynamique
EP13745451.8A EP2900496B1 (fr) 2012-09-29 2013-07-05 Train arrière d'un véhicule automobile comportant un carénage aérodynamique
BR112015009682-4A BR112015009682B1 (pt) 2012-09-29 2013-07-05 eixo traseiro de veículo automotivo, e, veículo automotivo
PCT/FR2013/051615 WO2014049215A1 (fr) 2012-09-29 2013-07-05 Train arrière d'un véhicule automobile comportant un carénage aérodynamique
RU2015116241A RU2631138C2 (ru) 2012-09-29 2013-07-05 Задний мост автотранспортного средства, содержащий аэродинамический обтекатель
CN201380060792.5A CN104797442B (zh) 2012-09-29 2013-07-05 包括空气动力学整流罩的机动车辆后车桥组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1260279A FR2997345B1 (fr) 2012-10-29 2012-10-29 Train arriere d'un vehicule automobile comportant un carenage aerodynamique

Publications (2)

Publication Number Publication Date
FR2997345A1 FR2997345A1 (fr) 2014-05-02
FR2997345B1 true FR2997345B1 (fr) 2017-04-28

Family

ID=47557275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1260279A Expired - Fee Related FR2997345B1 (fr) 2012-09-29 2012-10-29 Train arriere d'un vehicule automobile comportant un carenage aerodynamique

Country Status (1)

Country Link
FR (1) FR2997345B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3143523A1 (fr) 2022-12-16 2024-06-21 Psa Automobiles Sa Essieu de TRAIN ARRIÈRE pour vÉhicules automobiles À MOtorisation Électrique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076806B1 (fr) * 2018-01-18 2020-02-07 Renault S.A.S. Vehicule comprenant un dispositif de protection d’un train arriere articule en son centre
US10933926B2 (en) * 2018-05-15 2021-03-02 Mahindra & Mahindra Limited Twist beam air guided tunnel diffuser
FR3093066B1 (fr) * 2019-02-26 2022-06-10 Treves Products Services & Innovation Système de carénage d’un essieu de véhicule automobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1149841A (fr) * 1979-11-28 1983-07-12 Anthony C.B. Chapman Vehicule a coussin d'air
DE3110991A1 (de) * 1981-03-20 1982-05-27 Daimler-Benz Ag, 7000 Stuttgart Kraftwagen, insbesondere personen- oder kombinationskraftwagen
JP2005053321A (ja) * 2003-08-04 2005-03-03 Mitsubishi Motors Corp 車両のサスペンションカバー構造
US7654544B2 (en) * 2005-11-02 2010-02-02 Chrysler Group Llc Air deflector arrangement for a vehicle
JP5235220B2 (ja) * 2011-01-18 2013-07-10 本田技研工業株式会社 車両の空気整流カバー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3143523A1 (fr) 2022-12-16 2024-06-21 Psa Automobiles Sa Essieu de TRAIN ARRIÈRE pour vÉhicules automobiles À MOtorisation Électrique

Also Published As

Publication number Publication date
FR2997345A1 (fr) 2014-05-02

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Effective date: 20210605