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. 06, 2001
Filed:
Apr. 06, 1998
Applicant:
Inventor:
Akihiko Sekiguchi, Saitama, JP;
Assignee:
Akebono Brake Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 1/312 ;
U.S. Cl.
CPC ...
B60T 1/312 ;
Abstract
A brake fluid pressure controller of a brake having a master cylinder and wheel cylinders includes a control valve having a pilot piston, wherein pressure generated in the master cylinder acts on the pilot piston to control pressure generated in a pressure source, and wherein the generated pressure is applied to the wheel cylinders, and changeover valves for applying the pressure on the pilot piston.