FR2240139A1 - Aerodynamic attachments for car bodies - features flexible elements in elastic foam or flexible rubber carried by rigid sections - Google Patents

Aerodynamic attachments for car bodies - features flexible elements in elastic foam or flexible rubber carried by rigid sections

Info

Publication number
FR2240139A1
FR2240139A1 FR7427403A FR7427403A FR2240139A1 FR 2240139 A1 FR2240139 A1 FR 2240139A1 FR 7427403 A FR7427403 A FR 7427403A FR 7427403 A FR7427403 A FR 7427403A FR 2240139 A1 FR2240139 A1 FR 2240139A1
Authority
FR
France
Prior art keywords
flexible
elements
elastic foam
rigid sections
attachments
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.)
Withdrawn
Application number
FR7427403A
Other languages
French (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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of FR2240139A1 publication Critical patent/FR2240139A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/007—Rear spoilers
    • 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

Landscapes

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

Abstract

Car with aerodynamic attachments on the body which increase wheel loading and/or side stabilization without danger to other traffic where the attachments have flexible elements on an end region away from the body. These elements are carried by rigid sections and are integrally connected with claddings which encase the sections. Specifically, the elements can be of an elastic foam or a flexible rubber. The element may either be a flat curved strip or an exterior, solid section with a curved top.
FR7427403A 1973-08-09 1974-08-07 Aerodynamic attachments for car bodies - features flexible elements in elastic foam or flexible rubber carried by rigid sections Withdrawn FR2240139A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732340308 DE2340308A1 (en) 1973-08-09 1973-08-09 PASSENGER CARS WITH AERODYNAMIC DEVICES ON THE BODY

Publications (1)

Publication Number Publication Date
FR2240139A1 true FR2240139A1 (en) 1975-03-07

Family

ID=5889292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7427403A Withdrawn FR2240139A1 (en) 1973-08-09 1974-08-07 Aerodynamic attachments for car bodies - features flexible elements in elastic foam or flexible rubber carried by rigid sections

Country Status (3)

Country Link
DE (1) DE2340308A1 (en)
FR (1) FR2240139A1 (en)
IT (1) IT1017885B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548087A1 (en) * 1983-07-01 1985-01-04 Ladney M Jr DEVICE FOR ATTACHING A VEHICLE TO MODIFY THE AERODYNAMIC CHARACTERISTICS AND METHOD FOR MANUFACTURING THE SAME
EP0196404A2 (en) * 1985-03-30 1986-10-08 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Streamlining device for the rear part of a vehicle
EP0294011A1 (en) * 1987-05-11 1988-12-07 Ladney, Michael, Jr. Spoiler construction and method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737638A1 (en) * 1977-08-20 1979-03-01 Volkswagenwerk Ag VEHICLE TAIL
DE3331583C2 (en) * 1983-09-01 1986-10-02 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Passenger car rear
DE19633205B4 (en) * 1996-08-17 2010-05-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for generating drive on the rear axle of a vehicle
DE102022126266B3 (en) 2022-10-11 2023-11-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle with a rear spoiler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548087A1 (en) * 1983-07-01 1985-01-04 Ladney M Jr DEVICE FOR ATTACHING A VEHICLE TO MODIFY THE AERODYNAMIC CHARACTERISTICS AND METHOD FOR MANUFACTURING THE SAME
EP0196404A2 (en) * 1985-03-30 1986-10-08 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Streamlining device for the rear part of a vehicle
EP0196404A3 (en) * 1985-03-30 1988-08-03 Dr.Ing.H.C. F. Porsche Aktiengesellschaft Streamlining device for the rear part of a vehicle
EP0294011A1 (en) * 1987-05-11 1988-12-07 Ladney, Michael, Jr. Spoiler construction and method

Also Published As

Publication number Publication date
DE2340308A1 (en) 1975-02-20
IT1017885B (en) 1977-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse