Invention Grant
- Patent Title: Bicycle wheel
- Patent Title (中): 自行车轮
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Application No.: US108300Application Date: 1998-07-01
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Publication No.: US6068348APublication Date: 2000-05-30
- Inventor: Shinpei Okajima , Tsutomu Muraoka
- Applicant: Shinpei Okajima , Tsutomu Muraoka
- Applicant Address: JPX Osaka
- Assignee: Shimano Inc.
- Current Assignee: Shimano Inc.
- Current Assignee Address: JPX Osaka
- Main IPC: E05C17/46
- IPC: E05C17/46 ; B60B1/04 ; B60B1/14 ; B60B21/00 ; B60B21/02 ; B60B21/06 ; B60J5/00 ; B60J5/06 ; E05B15/04 ; E05B65/08 ; E05B85/24 ; E05C17/60
Abstract:
A bicycle wheel basically has a hub, a plurality of spokes extending outwardly from the hub and an annular rim coupled to the outer ends of the spokes for supporting a tire. The annular rim has a spoke attachment portion with a plurality of openings and radially extending recesses for receiving the outer end portions of the spokes therein. The outer end portions of the spokes are at least partially recessed within the radially extending recesses to provide an aerodynamic design. The outer end portions of the spokes are preferably bent such that first sections of the spokes are offset from sections of the spokes. These bends are positioned in the openings of the rims to retain the outer ends of the spokes in the openings of the rim. In selected embodiments, the offset section between the first and second sections is either thicker or corrugated.
Public/Granted literature
- USD433290S Shrimp preparation device Public/Granted day:2000-11-07
Information query
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