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:
Feb. 23, 1982
Filed:
Feb. 09, 1979
Applicant:
Inventors:
Lutz Weise, Mainz, DE;
Johann Rothen, Nordstemmen, DE;
Assignee:
WABCO Fahrzeugbremsen GmbH, Hanover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
303 92 ; 303119 ;
Abstract
An improved vehicle wheel anti-lockup brake control system in which a shutdown signal is generated to disable the wheel anti-lockup control system in the event of a malfunction, as determined by the concurrent presence of a wheel slip signal and a low wheel speed signal (generated by the same wheel) for a predetermined period of time sufficient to allow a normally operative anti-lockup control system to correct a slipping wheel before it locks up.
Weise, Lutz. (1982). Circuit for the shutdown of an anti-lockup protected vehicle brake unit (U.S. Patent No. 4316641). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4316641
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile