| 摘要 |
PROBLEM TO BE SOLVED: To provide a brake system which permits miniaturization and, even when abnormality is caused in one system of two brake systems, secures a boosting performance of the other system.SOLUTION: A master cylinder 10 and a slave cylinder 20 can respectively output generated liquid pressure to a first brake system K1 and a second brake system K2 and a control means, when there is an abnormality of the liquid pressure on one system of the first brake system K1 or the second brake system K2, closes a first cutoff valve 61 or a second cutoff valve 62 of the system on which abnormality exists and, at the same time, opens the first cutoff valve 61 or the second cutoff valve 62 of the normal system.SELECTED DRAWING: Figure 1 |
