| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular brake device that can inhibit fluid leaked from hydraulic equipment from leaking to outside, etc. by using a simple configuration.SOLUTION: A vehicular brake device includes: a housing 5B into which a hydraulic circuit 5A is incorporated; a bottomed cylindrical motor yoke 83 having an opening 831 fixed to a first surface 5B1 of the housing 5B; a driving section 812 arranged in the motor yoke 83; a partitioning section 811 arranged on the side of the opening 831 relative to the driving section 812 in the motor yoke 83; and a seal section 9 coming into contact with the first surface 5B1 and the whole circumference of the opening 831 and coming into contact with the partitioning section 811 and the whole circumference of the opening 831 or the whole circumference of the inner peripheral surface of the motor yoke 83. The hydraulic circuit 5A includes: a pump 57; and hydraulic equipment 58 having a communication section 581b. The first surface 5B1, the partitioning section 811 and the seal section 9 form a fluid reservoir section 7, and the communication section 581b communicates inside of the hydraulic equipment 58 with inside of the fluid reservoir section 7.SELECTED DRAWING: Figure 2 |
