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:
Oct. 12, 1976
Filed:
Sep. 18, 1975
Haruhiko Iizuka, Yokosuka, JA;
Yasuhisa Takeuchi, Yokosuka, JA;
Nissan Motor Co., Ltd., Yokohama, JA;
Abstract
A skid control system for fluid-actuated brake of a wheeled vehicle which comprises a release and reapplication signals generator for producing a release signal or a reapplication signal, a wheel velocity sensor, an actuating circuit for producing an actuating signal in accordance with the release signal, a reference wheel velocity signal generator for producing a reference wheel velocity signal in response to the actuation signal and the actual wheel velocity signal from the wheel velocity detector, a comparator for producing a gate signal when the actual wheel velocity signal voltage exceeds the reference wheel velocity signal voltage, an AND gate for passing therethrough the reapplication signal when triggered by the gate signal, and a brake pressure modulator for modulating the brake pressure in accordance with the release signal and the reapplication signal passed through the AND gate.