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:
Aug. 30, 1988
Filed:
Apr. 23, 1987
Applicant:
Inventor:
Wolfram Seibert, Darmstadt, DE;
Assignee:
Alfred Teves GmbH, Frankfurt am Main, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
192-0055 ; 180197 ; 192-0094 ;
Abstract
A circuit arrangement for controlling the engagement and disengagement of a clutch (8) in the drive connection (2-5) of an automotive vehicle is equipped with transducers (19-22, 51, 52, 53) and with electronic circuits (33) for the logical combination and processing of the signals, and with switching valves (36, 48) which may be fed with the output signals of the circuits (33) and through which the clutch (8) may be operated or locked in the engaged or disengaged position in dependence on driving conditions or rather on measured values characteristic of the driving dynamics and on controlling conditions of the engine.