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:
Jul. 19, 1988
Filed:
Oct. 18, 1985
Applicant:
Inventor:
G Emerson Brown, Niles, MI (US);
Assignee:
Allied Corporation, Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
303114 ; 1881 / ; 303110 ; 303111 ; 303116 ; 303119 ; 303 61 ; 303 68 ;
Abstract
A control valve assembly for use in an anti-lock braking system wherein a 3-way isolation valve normally connects a wheel cylinder to a master cylinder and isolates that wheel cylinder(s) from the master cylinder and simultaneously connects the wheel cylinder to the common connection of a pressure modulating unit when the anti-lock system has been energized. The assembly enables use of a three channel anti-lock system in a dual circuit cross split brake system and increases the protection of the normal brake circuit from leakage in the modulating unit.