公开(公告)号：US12227152B2

公开(公告)日：2025-02-18

申请号：US17929728

申请日：2022-09-05

Applicant: JIEH JIA ENTERPRISE CO., LTD.

Inventor： Jui-Fa Huang

IPC: B60T13/58 ,  B60T13/74 ,  F16D55/228 ,  F16D65/00 ,  F16D65/18 ,  F16D55/00 ,  F16D121/04 ,  F16D121/24 ,  F16D125/40

Abstract: A brake caliper has a fixed seat. The fixed seat has a first brake lining and a second brake lining. The fixed seat further has a first piston and a second piston that can be pushed by hydraulic oil. A movable seat is slidably disposed on the fixed seat. The movable seat has a link portion that can link the first brake lining and a drive unit that can push the second piston mechanically. The first piston and the second piston can be pushed hydraulically to drive the first brake lining and the second brake lining for braking. The drive unit pushes the second piston to drive the second brake lining, and pushes the movable seat to drive the first brake lining for braking.