| 摘要 |
<p>The present invention addresses the problem of providing a vehicle brake system to which an electric brake actuator constituting the vehicle brake system is stably attached in a balanced manner and in which it is possible to dispose the electric brake actuator in a power plant storage chamber in a space-efficient manner. A vehicle brake system (10) configured by disposing, on a vehicle (1), an input device (14) to which the brake operation of an operator is inputted and a motor cylinder device (16) for generating brake fluid pressure by driving a hydraulic pressure controlling piston stored in a cylindrical cylinder main body (82) by means of an electric motor (72) at least in accordance with the brake operation, the vehicle brake system (10) being characterized in that: the motor cylinder device (16) is attached in a manner such that at least a portion of the cylinder main body (82) overlaps with a power plant (2) in the vehicle up and down direction; and the electric motor (72) is disposed below the cylinder main body (82).</p> |
