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:
Mar. 23, 1999
Filed:
Nov. 08, 1996
Applicant:
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
180197 ; 701 90 ;
Abstract
When at least one drive wheel is showing a tendency to spin, at least the torque of the drive unit of the vehicle is influenced so as to reduce the tendency to spin. The tendency to spin is recognized when the slip of at least one of the drive wheels exceeds a predetermined desired value, where this desired value is adjustable as a function of at least one operating variable. This minimum of one operating variable is associated with the drive power called for by the driver, and is based on at least one of gas pedal position and engine rpm. The desired slip is increased in the range of higher power demands to improve the traction.