Invention Grant
- Patent Title: Bicycle freecoaster hub
- Patent Title (中): 自行车自行车轮毂
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Application No.: US14729184Application Date: 2015-06-03
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Publication No.: US09469157B2Publication Date: 2016-10-18
- Inventor: George French
- Applicant: TEDDY FORMOSA CO., LTD. , BEAR CORPORATION
- Applicant Address: TW Taichung US CA Norwalk
- Assignee: TEDDY FORMOSA CO., LTD.,BEAR CORPORATION
- Current Assignee: TEDDY FORMOSA CO., LTD.,BEAR CORPORATION
- Current Assignee Address: TW Taichung US CA Norwalk
- Agency: Browdy and Neimark, PLLC
- Priority: TW103209920U 20140605; TW103209921U 20140605; TW104202613U 20150216
- Main IPC: F16D41/36
- IPC: F16D41/36 ; B60B27/04 ; B60B27/02

Abstract:
A bicycle freecoaster hub includes a clutch to provide a clutching effect during riding. The clutch has a clutch member, and first and second resistance members. The first resistance member is located inside the clutch member and includes a cylinder and flanges at each end. The second resistance member includes a ring sleeve part located inside the clutch member and mounted on the cylinder of the first resistance member and abutted against the first flange of the first resistance member. An elastic member is sleeved onto the cylinder of the first resistance member and abutted between the outer flange of the first resistance member and the second resistance member, so as to provide sufficient resistance for the clutch member. The hub bearings are arranged in such a way that the drive mechanism is isolated from axial loads.
Public/Granted literature
- US20150352898A1 BICYCLE FREECOASTER HUB Public/Granted day:2015-12-10
Information query
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