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:
Jun. 16, 1987
Filed:
Sep. 19, 1985
Applicant:
Inventors:
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T / ;
U.S. Cl.
CPC ...
303 / ; 303 / ;
Abstract
Improved brake pressure control valve assemblies with a bypass function are proposed which have an axially slidable piston responsive to fluid pressures of two brake fluid circuits, and a pressure reducing valve mounted in the piston for reducing the pressure of one of the two brake fluid circuits. If one of the circuits fails, the piston is adapted to move toward the failed circuit to disable the pressure reducing valve from reducing the pressure of the other of the two circuits.
Kohno, Teruhisa. (1987). Brake pressure control valve assembly having a bypass function (U.S. Patent No. 4673220). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4673220
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