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:
Apr. 27, 1976
Filed:
Dec. 11, 1974
Applicant:
Inventor:
Yukitsugu Fukumori, Yokohama, JA;
Assignee:
Nissan Motor Company Limited, Yokohama, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
318 52 ; 318269 ; 318383 ;
Abstract
A first train of pulses is generated at a first variable rate indicating the vehicle speed and a second train of pulses is generated at a second variable rate lower than the first rate indicating the wheel speed. A counter is provided having an input terminal receptive of the first train of pulses to count the same, a clear terminal receptive of the second train of pulses to clear the count and an output terminal at which a brake release signal is produced when the count reaches a predetermined number before it is cleared by one of the second train of pulses.