公开(公告)号：US20190309813A1

公开(公告)日：2019-10-10

申请号：US16470829

申请日：2017-12-21

Applicant: ADVICS CO., LTD.

Inventor： Tadashi ISSHIKI

IPC: F16D66/02 ,  F16D65/092 ,  F16D55/22 ,  F16B2/24

Abstract: This brake pad assembly is, for example, equipped with: a brake pad that includes a lining and a back plate; a detection unit attached to the plate and detects abrasion of the lining; and a retainer for attaching the unit to the plate in a detachable manner. The retainer has: a base part that contacts a surface of the plate; a first holding part that holds the retainer in a prescribed position on the plate; a second holding part provided so as to be movable between a restricting position in which the unit is restricted from separating from the plate, and a release position in which the unit can be detached from the plate; a biasing part that elastically biases the second holding part toward the restricting position; and an operation part that moves the second holding part to the release position by means of an applied external force.