Patent ID: 11884249
Assignee: TEKTRO TECHNOLOGY CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 13:
14. The anti-lock brake device according to claim 13, wherein the spool comprises a shaft part, a first plate part and a second plate part, the shaft part is located between and connected to the first plate part and the second plate part, the first plate part and the second plate part are wider than the shaft part, the magnetic coil is wound on the shaft part and located between the first plate part and the second plate part, the second plate part is in contact with the magnetically conductive plate, the main body has an annular inner surface and an annular positioning block, the annular inner surface surrounds the accommodation space and the annular positioning block, and the first plate part is located between the annular positioning block and the annular inner surface.