| 摘要 |
A brake apparatus (100) includes a coupling member (35) configured to couple one end parts (31) of a pair of link arms (30), an actuator (20) mounted on the coupling member (35) and configured to advance and retract an output member (21), a lever (40) rotatably coupled to the output member (21) and configured to rotate by advancing and retracting movements of the output member (21) and a booster unit (50) provided on at least one of the one end parts (31) of the pair of link arms (30) and configured to rotate the link arms (30) with supporting portions (32) as fulcrums by boosting a force transmitted by the rotation of the lever (40). |
