| 摘要 |
<p>A floating type caliper of a disk brake is provided to achieve complete return motion after braking by actively and forcedly moving a housing using a piezoelectric element, thereby preventing dragging. A floating type caliper of a dist brake comprises a carrier(10), a housing(20), and a guide rod assembly. The guide rod assembly has a piezoelectric element(31), and a guide rod(32). The piezoelectric element is priory inserted to a guide hole(11) and screw-assembled. The insertion end of the guide rod is screw-assembled to the piezoelectric element and the other end is screw-assembled to a guide fixing end(21) of the housing.</p> |
