| 摘要 |
A disk brake firmly coupling a pad plate to a caliper housing. According to an embodiment of the present invention, the disk brake comprises: an inner and an outer pad plate where a pad is attached; and the caliper housing having a pair of finger units pressing the outer pad plate. A protrusion unit is provided to be coupled with the finger unit on an outer surface of the pad plate and an insertion unit is provided to the inner surface of the finger unit to enable the protrusion unit to be coupled to enable the pad plate and the finger unit to be coupled to reduce movement of the pad plate during braking operation. |
