Vehicle-use brake device

• Main Authors: TAKENOUCHI, KAZUYA, UNO, YOKO, NISHIKAWA, YUTAKA, KATO, MASAIE, TAKAYANAGI, SHINJI
• Format: Patent
• Language: English; French; German
• Published: 19.10.2011
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; BRAKES SPECIALLY ADAPTED FOR CYCLES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; 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

To provide a vehicle-use brake device which can realize the miniaturization of a base body (37) and the simplification of brake liquid pressure passages formed in the base body (37) in such a vehicle-use brake device in which first electromagnetic open/close valves (28) changing over communication/interruption between master cylinders which output liquid pressures due to operations of brake operators and wheel brakes, and second electromagnetic open/close valves (29) changing over communication/interruption between liquid-pressure generation means which are configured to generate liquid pressures due to operations of electrically-operated actuators (19) and the wheel brakes are arranged in the base body (37). An output port (57) which is connected to a wheel brake is formed in one flat side surface (37b) of a base body (37), the first and second electromagnetic open/close valves (28,29) which arrange operational axes thereof on a first plane (PL1) orthogonal to said one side surface (37b) are mounted on one surface (37a) of the base body (37) which orthogonally intersects with said one side surface (37b) from the same direction.