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:
Oct. 31, 1975
Applicant:
Inventor:
John G Cannon, Penn Hills, PA (US);
Assignee:
Westinghouse Air Brake Company, Wilmerding, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
303 / ; 1881 / ; 303 / ;
Abstract
When the deceleration of a vehicle wheel exceeds a certain chosen value, a wheel-slip-responsive means causes operation of a valve to close communication between a hydraulic master cylinder and a hydraulic brake-applying cylinder and connect this brake applying cylinder to a volume chamber to thereby release the braking force on the wheel until this wheel accelerates back to an angular velocity that corresponds to the linear velocity of the vehicle.
Quick Actions:
Cannon, John. (1976). Wheel slip control of hydro-pneumatic brake apparatus (U.S. Patent No. 3985397). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3985397
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile