FR2363472A1 - Carrosserie de vehicule automobile pour ameliorer la stabilite aux vitesses elevees - Google Patents

Carrosserie de vehicule automobile pour ameliorer la stabilite aux vitesses elevees

Info

Publication number
FR2363472A1
FR2363472A1 FR7626915A FR7626915A FR2363472A1 FR 2363472 A1 FR2363472 A1 FR 2363472A1 FR 7626915 A FR7626915 A FR 7626915A FR 7626915 A FR7626915 A FR 7626915A FR 2363472 A1 FR2363472 A1 FR 2363472A1
Authority
FR
France
Prior art keywords
grooves
high speed
bodywork
air flow
channel air
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.)
Granted
Application number
FR7626915A
Other languages
English (en)
Other versions
FR2363472B1 (fr
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.)
Societe Europeenne de Propulsion SEP SA
Original Assignee
Societe Europeenne de Propulsion SEP 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 Societe Europeenne de Propulsion SEP SA filed Critical Societe Europeenne de Propulsion SEP SA
Priority to FR7626915A priority Critical patent/FR2363472A1/fr
Publication of FR2363472A1 publication Critical patent/FR2363472A1/fr
Application granted granted Critical
Publication of FR2363472B1 publication Critical patent/FR2363472B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D37/00—Stabilising vehicle bodies without controlling suspension arrangements
    • B62D37/02—Stabilising vehicle bodies without controlling suspension arrangements by aerodynamic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)

Abstract

Carrosserie de véhicule automobile pour améliorer la stabilité aux vitesses élevées. La carrosserie présente sur sa surface inférieure tournée vers le sol, au moins un profil longitudinal 10 ayant sensiblement la forme d'un demi-venturi d'axe longitudinal situé sensiblement au niveau du sol. Cette carrosserie convient plus particulièrement pour les véhicules de compétition.
FR7626915A 1976-09-07 1976-09-07 Carrosserie de vehicule automobile pour ameliorer la stabilite aux vitesses elevees Granted FR2363472A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7626915A FR2363472A1 (fr) 1976-09-07 1976-09-07 Carrosserie de vehicule automobile pour ameliorer la stabilite aux vitesses elevees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626915A FR2363472A1 (fr) 1976-09-07 1976-09-07 Carrosserie de vehicule automobile pour ameliorer la stabilite aux vitesses elevees

Publications (2)

Publication Number Publication Date
FR2363472A1 true FR2363472A1 (fr) 1978-03-31
FR2363472B1 FR2363472B1 (fr) 1980-08-29

Family

ID=9177445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626915A Granted FR2363472A1 (fr) 1976-09-07 1976-09-07 Carrosserie de vehicule automobile pour ameliorer la stabilite aux vitesses elevees

Country Status (1)

Country Link
FR (1) FR2363472A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030122A1 (fr) * 1979-11-28 1981-06-10 Team Lotus International Limited Véhicule à effet de sol
FR2517273A1 (fr) * 1981-11-27 1983-06-03 Bertin & Cie Carrosserie de vehicule automobile, notamment a derive arriere, et vehicule comprenant cette carrosserie
DE3409667A1 (de) * 1984-03-16 1985-09-26 Audi AG, 8070 Ingolstadt Heckpartie eines kraftfahrzeuges
US4883308A (en) * 1987-09-04 1989-11-28 Dr. Ing. H.C.F. Porsche Ag Single seater motor vehicle
US4946218A (en) * 1989-03-21 1990-08-07 Jurik Peter L Vehicle stabilizing device
DE29703392U1 (de) * 1997-02-26 1997-04-03 Dr.Ing.H.C. F. Porsche Ag, 70435 Stuttgart Kraftfahrzeug, insbesondere Personenkraftwagen
DE19836971A1 (de) * 1998-08-14 2000-02-17 Audi Ag Fahrzeugbodenausbildung im Bereich eines heckseitigen Radhauses
US8731781B2 (en) 2012-03-06 2014-05-20 Michael Prentice Dynamically-supported movable downforce-generating underbody in a motor vehicle
US9868479B2 (en) * 2016-04-13 2018-01-16 Fca Us Llc Configurable rear underbody aerodynamic diffuser

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030122A1 (fr) * 1979-11-28 1981-06-10 Team Lotus International Limited Véhicule à effet de sol
FR2517273A1 (fr) * 1981-11-27 1983-06-03 Bertin & Cie Carrosserie de vehicule automobile, notamment a derive arriere, et vehicule comprenant cette carrosserie
DE3409667A1 (de) * 1984-03-16 1985-09-26 Audi AG, 8070 Ingolstadt Heckpartie eines kraftfahrzeuges
US4883308A (en) * 1987-09-04 1989-11-28 Dr. Ing. H.C.F. Porsche Ag Single seater motor vehicle
US4946218A (en) * 1989-03-21 1990-08-07 Jurik Peter L Vehicle stabilizing device
DE29703392U1 (de) * 1997-02-26 1997-04-03 Dr.Ing.H.C. F. Porsche Ag, 70435 Stuttgart Kraftfahrzeug, insbesondere Personenkraftwagen
DE19836971A1 (de) * 1998-08-14 2000-02-17 Audi Ag Fahrzeugbodenausbildung im Bereich eines heckseitigen Radhauses
DE19836971C2 (de) * 1998-08-14 2000-10-12 Audi Ag Fahrzeugbodenausbildung im Bereich eines heckseitigen Radhauses
US8731781B2 (en) 2012-03-06 2014-05-20 Michael Prentice Dynamically-supported movable downforce-generating underbody in a motor vehicle
US9868479B2 (en) * 2016-04-13 2018-01-16 Fca Us Llc Configurable rear underbody aerodynamic diffuser

Also Published As

Publication number Publication date
FR2363472B1 (fr) 1980-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse