公开(公告)号：US20240263679A1

公开(公告)日：2024-08-08

申请号：US18567066

申请日：2022-06-06

Applicant: HITACHI ASTEMO, LTD.

Inventor： Aoi NAKANOME ,  Shoichi NOGUCHI ,  Shigeru HAYASHI

IPC: F16D65/097 ,  F16D55/225 ,  F16D65/00

CPC classification number: F16D65/097 ,  F16D55/225 ,  F16D65/0068

Abstract: This disc brake includes a mounting member fixed to a non-rotating portion of a vehicle and provided to straddle an outer circumferential side of a disc, a caliper provided on the mounting member to be movable in an axial direction of the disc, a pair of friction pads provided on the mounting member to be movable and pressed against both sides of the disc by the caliper, and a pair of pad springs provided on the mounting member. At least one of the pair of pad springs includes a pad support part supporting the friction pads, and a suppression part suppressing at least one of movement of the caliper in a rotation direction of the disc and movement of the caliper in a radial direction of the disc.