Invention Grant
- Patent Title: Rotatable annular bicycle component and bicycle rear sprocket
- Patent Title (中): 可旋转环形自行车部件和自行车后链轮
-
Application No.: US14163093Application Date: 2014-01-24
-
Publication No.: US09415835B2Publication Date: 2016-08-16
- Inventor: Koji Tokuyama , Kazunori Okubo
- Applicant: SHIMANO INC.
- Applicant Address: JP Sakai
- Assignee: SHIMANO INC.
- Current Assignee: SHIMANO INC.
- Current Assignee Address: JP Sakai
- Agency: Mori & Ward, LLP
- Main IPC: F16H55/12
- IPC: F16H55/12 ; F16H55/30 ; B62M9/12 ; B62M9/121

Abstract:
A rotatable annular bicycle component comprises an outer annular member, an intermediate supporting member, and a hub engaging member. The outer annular member comprises a first material. The outer annular member is attached to the intermediate supporting member. The intermediate supporting member comprises a second material different from the first material. The hub engaging member is configured to be attached to the intermediate supporting member and is configured to engage with a bicycle hub assembly. The hub engaging member comprises a third material different from the second material.
Public/Granted literature
- US20150210353A1 ROTATABLE ANNULAR BICYCLE COMPONENT AND BICYCLE REAR SPROCKET Public/Granted day:2015-07-30
Information query