Pad clip of disc brake apparatus

摘要

A pad clip 12 is provided between a backing plate 6 and an engaging portion 4 of a support member 1 to prevent rattling of the backing plate 6 during non-braking period and generation of hitting sound during braking period. In order to restrain the hitting sound, the backing plate 6 is resiliently pressed in the rotational direction of the rotor by a pressing portion 14 b and a second abutting portion 24 . The above-described problem can be solved by increasing the force to press the backing plate 6 and reducing the possibility that a torque transmitting surface 16 on the backing plate 6 and a torque receiving surface 17 on the support member 1 hit against each other with great force is during braking period reduced correspondingly.