| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a brake device for a vehicle equipped with a reservoir capable of supplying brake liquid with better responsiveness.SOLUTION: The brake device for a vehicle comprises a reservoir 70 for supplying brake liquid to the suction port sides of a pump 19 and the like. The reservoir 70 is structured so that volume of a first chamber of a reserve chamber can be varied by a capacity variable portion when a brake liquid pressure in the first chamber becomes a predetermined pressure or lower. Accordingly, the capacity variable portion 73 is elastically deformed easily by a decrease in the brake liquid pressure in the first chamber when operating the pump 19 and the brake liquid is suctioned out, which causes the brake liquid to be supplied to the pump 19 and a pump 39 immediately after starting the operation.</p> |
