| 摘要 |
<p>PURPOSE:To secure braking force even in the case where an accumulator fails, as for a brake device for operating a brake caliper by the brake hydraulic pressure stored in the accumulator. CONSTITUTION:A brake caliper Bc is operated by the brake hydraulic pressure stored in an accumulator A by alternately opening and closing the first and second opening/closing valves V1 and V2. When the brake hydraulic pressure stored in the accumulator A is discharged, the third opening/closing valve V3 connected with the accumulator A is automatically opened, and the brake caliper Bc can be operated by the brake hydraulic pressure generated by a master cylinder Mc connected with a brake pedal 4.</p> |
