BRAKE FLUID PRESSURE CONTROL DEVICE FOR VEHICLE AND SEAL MEMBER

PROBLEM TO BE SOLVED: To provide a brake fluid pressure control device for a vehicle in which the high sealability of an electric motor against the outside and the high sealability of the oil path formed in a base on which the electric motor is mounted are maintained by preventing a motor case and a motor cover from being misaligned or deformed during the assembling; and a seal member for the brake fluid pressure control device. SOLUTION: The seal member 1 is contained in an annular groove D. The seal member 1 comprises a projection 1b, a front contact part 1c, and a rear contact part 1d. A body part 1a, the projection 1b, the front contact part 1c, and the rear contact part 1d are formed endlessly. The seal member 1 seals the abutting surfaces of the motor case 215, the motor cover 216, and the base 100 by fitting the projection 1b to the inner peripheral surface 215a of the motor case 215, the front contact part 1c to the step surface 216b of the motor cover 216, and the rear contact part 1d to the rear surface 102 of the base 100. COPYRIGHT: (C)2008,JPO&INPIT