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:
Oct. 10, 1989
Filed:
Apr. 29, 1988
Applicant:
Inventors:
Manfred Bantle, Vaihingen/Enz, DE;
Volker Munz, Ludwigsburg, DE;
Bernd Zackl, Friolzheim, DE;
Matthias Dietz, Bietigheim-Bissingen, DE;
Eberhard Armbrust, Renningen, DE;
Assignee:
Dr. Ing. H.c.F. Porsche AG, Weissach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H / ;
U.S. Cl.
CPC ...
747105 ; 74857 ;
Abstract
For improving the load-change behavior of a motor vehicle when driving through a curve, the motor vehicle is provided with a lockable differential continuously activatable in its locking action. The activation of the locking differential takes place in the first instance in two steps dependent on power output, whereby a velocity-dependent characteristic may be superimposed additionally on this power output-dependent control.