公开(公告)号：US20140299424A1

公开(公告)日：2014-10-09

申请号：US14228586

申请日：2014-03-28

Applicant: ADVICS CO., LTD.

Inventor： Shohei ARAKANE

IPC: F16D65/095 ,  F16D65/00

CPC classification number: F16D65/095 ,  F16D55/228 ,  F16D65/0068 ,  F16D2055/0066 ,  F16D2055/007 ,  F16D2121/04

Abstract: A disc brake device includes: a disc rotor assembled to a rotating body; a caliper assembled to a supporting member so as to straddle an outer periphery of part of the disc rotor; a pair of brake pads disposed so as to clamp the disc rotor; pistons disposed in a caliper to press the brake pads; a supporting shaft inserted into a supporting portion provided on the caliper to support the respective brake pads so as to be movable in a rotor axis direction; and a retaining member inserted into a through hole provided at one end of the supporting shaft to prevent the supporting shaft from coming apart from the supporting portion of the caliper. The retaining member includes a head portion configured to engage with one of opening portions of the through hole, and a pair of leg portions to be inserted into the through hole, and at least one of a pair of the leg portions is bent, and includes a barb shape configured to engage with the other opening portion of the through hole.

Abstract translation: 盘式制动装置包括：组装到旋转体上的盘式转子; 卡钳组装到支撑构件上，以跨越盘转子的一部分的外周; 一对制动片，其设置成夹紧盘式转子; 设置在卡钳中的活塞以按压制动片; 插入到设置在卡钳上的支撑部分中的支撑轴，以支撑相应的制动衬块，以便能够在转子轴线方向上移动; 以及插入到设置在支撑轴的一端的通孔中的保持构件，以防止支撑轴从卡钳的支撑部分脱离。 保持构件包括构造成与通孔的开口部分中的一个接合的头部和插入到通孔中的一对腿部，并且一对腿部中的至少一个弯曲，并且包括 倒钩形状构造成与通孔的另一个开口部分接合。

公开(公告)号：US20180112732A1

公开(公告)日：2018-04-26

申请号：US15559313

申请日：2016-03-31

Applicant: ADVICS CO., LTD.

Inventor： Shohei ARAKANE

IPC: F16D66/02 ,  F16D65/095

Abstract: This brake pad wear detector is provided with an attachment part attached to a back plate having a first surface to which a lining in contact with a sliding surface of a disc rotor is secured and a second surface on the side opposite the first surface, an arm part protruding from the attachment part toward the side of the first surface opposite from the second surface, the arm part being curved toward the opposite side, and a contact part provided to the arm part and provided to a position where the contact part will come into contact with the disc rotor when the lining has worn away.