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:
Sep. 24, 1996
Filed:
Aug. 19, 1994
Applicant:
Inventors:
Gerd Kraemer, Baierbrunn, DE;
Lothar Wolf, Munich, DE;
Assignee:
Bayerische Motoren Werke AG, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ; F02D / ;
U.S. Cl.
CPC ...
3644241 ; 36443103 ; 477 43 ; 477107 ; 477109 ;
Abstract
In a device for reducing engine torque between the beginning and end of a shift of a transmission in motor vehicles with a control device that detects the beginning of a shift as well as continuously determines the current engine rpm, and calculates in advance the engine rpm anticipated at the end of the shift, the amount of reduction of engine torque between the beginning and end of the shift is regulated in such a manner that a preset engine rpm curve is achieved.