公开(公告)号：US11745823B2

公开(公告)日：2023-09-05

申请号：US17500280

申请日：2021-10-13

Applicant: TEKTRO TECHNOLOGY CORPORATION

Inventor： Szu-Fang Tsai ,  Chao-Kung Chen ,  Wei-Cheng Chao

IPC: B62L1/02 ,  B62L1/00

CPC classification number: B62L1/02 ,  B62L1/005

Abstract: A bicycle braking and parking device includes a casing, two brake pads, a locking pin, and an electromagnetic driver. The casing has an accommodation space and two pistons located at two opposite sides of the accommodation space. The accommodation space can accommodate part of a brake disk. The brake pads are located at the accommodation space and located between the pistons. The pistons can push the brake pads, and the brake pads can clamp the brake disk. The locking pin is movably disposed on the casing. The electromagnetic driver can force the locking pin to move between a released position and a locked position. when the locking pin is in the released position, the locking pin is separated from the brake disk. When the locking pin is in the locked position, the locking pin is inserted into the brake disk to limit a motion of the brake disk.