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:
Dec. 22, 1987
Filed:
Mar. 03, 1986
Applicant:
Inventor:
Robert Mueller, Moensheim, DE;
Assignee:
Dr. Ing. h.c.F. Porsche Aktiengesellschaft, Weissach, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ; B60K / ;
U.S. Cl.
CPC ...
180248 ; 74711 ; 180247 ;
Abstract
An all wheel drive for a motor vehicle including a limited slip intermediate differential arranged between the front and rear axles of the vehicle. A plate clutch is included for providing a rotational moment as a function of the rotational speed difference relationship characteristic, to be transferred to the front axle from the rear axle which is different from the rotational moment transferred to the rear axle from the front axle.