The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 1987
Filed:
Aug. 27, 1986
Applicant:
Inventors:
Helmut Kretschmer, Bessenbach, DE;
Manfred Hochkoenig, Moeglingen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D / ;
U.S. Cl.
CPC ...
296 / ;
Abstract
For improving the air drag coefficient of a motor vehicle, discharge openings for a first air stream are provided in a cover part of the vehicle underside directly in front of and exclusively within the area of the wheels; the first air stream is conducted through an air guidance device arranged on the body side whereby a device for reducing the flow velocity of the first air stream is provided inside of the air guidance device. The first air stream has a smaller kinetic energy within the area of the discharge opening than the second air stream which flows through the space between the vehicle underside and the road surface.