| 摘要 |
A disk brake comprising: a pair of friction pads (18) disposed to oppose to both surfaces of a disk rotor (D) respectively, and a caliper (1) having a pad insertion space (19) intro which the friction pads can be inserted from radially outside of the disk rotor, wherein at least one of the pair of friction pads is provided with a return spring (65) whose one end abuts against a side of the friction pad opposing to the disk rotor to urge the friction pad to separate from the disk rotor in its axial direction, the one end of the return spring is disposed on the friction pad at intermediate portion in a radial direction of the disk rotor in the pad insertion space of the caliper, and the friction pad is inserted in between the one end of the return spring (76) and a surface of the caliper opposing to the one end.
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