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:
Mar. 18, 1980
Filed:
Jan. 13, 1976
Roger L Miller, Ann Arbor, MI (US);
Kelsey Hayes Co., Romulus, MI (US);
Abstract
A skid control system which compares a current representative of wheel deceleration with an alterable reference current using an integrating comparator to control the brakes of a vehicle. The reference current has an initial value which represents a wheel deceleration indicative of an incipient skid condition and is increased to a substantially higher value after the current representative of wheel deceleration reaches the initial reference current value and is reduced to a very low value after a predetermined period of time. When the current representative of wheel deceleration exceeds the reference current by a predetermined degree as determined by the integrating comparator, the brakes are released. The brakes are reapplied after the current representative of wheel deceleration no longer exceeds the reference current at a time determined by the integrating comparator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile