| 摘要 |
A disc brake assembly comprises a housing affixed to a non-rotatable member and having a through-hole therein. A cylinder is slidably fitted in the through-hole in the housing and has a pressure oil inlet, and a piston therein in sliding relation therewith. A disc is rotatable together with a rotating member, and a yoke is affixed to the cylinder and is movable with the cylinder. A member movably couples the yoke to the housing. A first friction pad is supported by the yoke and is adapted to be urged against or detached from one side of the disc, and a second friction pad is mounted on one end of the piston and is adapted to be urged against or detached from the other side of the disc.
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