| 摘要 |
<p>An air disc brake capable of being reduced in size, weight, and cost, and also easily increasing responsiveness, comprising a pair of leg parts (15a) which are installed on a caliper body (15) fixed to a carriage frame (7) opposedly to each other across a rotor (3), a pair of braking blocks (14) sandwiching the rotor (3) being mounted in an air chamber (17) incorporating the leg parts (15a) and the air chamber (17) comprising a diaphragm (27) displaced to the rotor (3) side by a supplied air pressure, a piston (29) with a base end in contact with the diaphragm (27) and a top end connected to the brake blocks (14), and a return spring (31) energizing the piston (29) in the direction apart from the rotor (3).</p> |
