公开(公告)号：US10138960B2

公开(公告)日：2018-11-27

申请号：US15101281

申请日：2014-12-04

Applicant: ADVICS CO., LTD.

Inventor： Yoshiyuki Yasui ,  Shinichiro Yukoku ,  Naomi Emura

IPC: F16D63/00 ,  F16D65/18 ,  B60T13/74 ,  F16D55/226 ,  F16D121/24 ,  F16D125/40 ,  F16D125/48 ,  F16D125/52 ,  F16D127/06 ,  F16D129/08

Abstract: The present invention is provided with a power transmission member rotatably supported by a caliper, and a ratchet wheel fixed by the member. A first linear direction movement of a pawl member that engages with a mobile member of a solenoid is guided by a guide member fixed by the caliper. The pawl member is continuously pressed in a release direction by an elastic member. The interlocking force in an interlocking direction, imparted by mobile member of the solenoid mobile member to the pawl member, and the release force in the release direction, which is imparted by the elastic member to the pawl member oppose each other, and the interlocking force is larger than the release force. The pawl member and the mobile member move linearly together in one of the interlocking direction and the release direction.