Patent ID: 11873882
Assignee: HANGZHOU WISTAR MECHANICAL & ELECTRIC TECHNOLOGY CO., LTD
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  H | IPC F  H

Claim 6:
7. The transmission structure of a coreless tubular motor according to claim 1, wherein the brake control structure comprises bent legs which are formed at two ends of the brake torsion spring and bent outward in the radial direction; any one of the two driven jaws of the brake driven member is located between the two bent legs, and any one of the two bent legs is located between the driven jaws and the driving jaws; steps which extend outward in the widthwise direction of the driven jaws and are resisted against one side of the driving jaws are provided on two sides of one end of each of the driven jaws close to the brake driven member;
and, gaps for allowing the bent legs to extend therein are formed between the outer side of ends of the driven jaws away from the steps and the driving jaws.