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. 08, 1981
Filed:
Jun. 29, 1979
Heinz Leiber, Leimen, DE;
Wolf-Dieter Jonner, Sandhausen, DE;
Hermann-Josef Goebels, Schwieberdingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to an anti-lock control system for vehicle brakes actuated by a pressure medium, in which a signal transducer is associated with each wheel of one axle for the purpose of obtaining a signal characterizing the wheel motion behavior, these signals being supplied to an evaluator circuit which, on the basis of these signals, generates brake pressure control signals and including brake pressure control devices for the separate influencing of the brake pressure on the two wheels to which these brake pressure control signals are supplied with the evaluator circuit containing control means which in the event of a pressure drop on one wheel prevent a substantial pressure increase on the other wheel and in the event of a subsequent pulsated pressure increase on the first wheel also permit only a synchronously pulsated pressure buildup on the other wheel.