BRAKE CONTROLLING DEVICE FOR VEHICLE

• Main Authors: TAKEUCHI KIYOTO, SAKATA YASUNORI, KOJIMA SEIICHI
• Format: Patent
• Language: English
• Published: 09.02.2006
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To simplify the constitution of a brake controlling device for vehicle by enabling the brake controlling device for vehicle to be constituted by two positions of two ports. SOLUTION: A master cylinder MC and respective wheel cylinders Wfr to Wrl are connected by lines MF and MR, and electromagnetic opening/closing valves SMCF and SREC which are constituted of two position valves of two ports are provided on respective lines MF and MR. Also, a space between the electromagnetic opening/closing valve SREC and respective pressure increase controlling valves PC3 and PC4 on the line MR is connected with a space between the electromagnetic opening/closing valve SMCF and respective pressure increase controlling valves PC1 and PC2 in the line MF through a line AC. Then, an electromagnetic opening/closing valve SREA which is constituted of a two position valve of two ports is provided on the line AC. By this constitution, various kinds of controls required at emergency can be executed in addition to a normal braking including an automatic braking. COPYRIGHT: (C)2006,JPO&NCIPI