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:
Jan. 16, 1990
Filed:
Nov. 19, 1987
Akebono Brake Industry Co., Ltd., Tokyo, JP;
Abstract
The brake control system for use in a vehicle includes a compression cylinder device and a decompression cylinder device, which communicate with a fluid passage between a gate valve and a wheel cylinder. A compression piston is reciprocately disposed inside of the compression cylinder device and a decompression piston is reciprocately disposed inside of the decompression cylinder device. A close valve of a normally close type is provided between the fluid passage and the decompression cylinder device. The system further includes a valve system provided between an accumulator and the compression and decompression cylinder devices. The valve system is provided for selectively supplying the hydraulic pressure in the accumulator to the compression and the decompression cylinder devices during skid-preventing and acceleration slip-preventing controls.