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:
May. 14, 1991
Filed:
Jul. 13, 1989
Applicant:
Inventor:
Alfred Utzt, Furstenfeldbruck, DE;
Assignee:
Knorr-Bremse AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
36442602 ; 36442603 ; 180197 ; 303 96 ; 303103 ;
Abstract
The drive slip regulator with which the slip of the driven wheels of a vehicle is limited to a fixed, predetermined value, forms a signal for the reference velocity v.sub.Ref from the mean value of the wheel velocities of the two non-driven wheels less a corrective value which takes into account the absolute value of the velocity difference of the two non-driven wheels and a corrective factor (k), which takes into account the wheel base.