Invention Grant
- Patent Title: Connection of Spokes to hub and rim in bicycle wheel
- Patent Title (中): 将轮辐连接到自行车车轮上的轮毂和轮辋上
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Application No.: US11253795Application Date: 2005-10-20
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Publication No.: US07374251B2Publication Date: 2008-05-20
- Inventor: Shinpei Okajima , Kazuki Koshiyama , Tsutomu Muraoka
- Applicant: Shinpei Okajima , Kazuki Koshiyama , Tsutomu Muraoka
- Applicant Address: JP Osaka
- Assignee: Shimano Inc.
- Current Assignee: Shimano Inc.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors, LLP
- Main IPC: B60B1/04
- IPC: B60B1/04

Abstract:
A bicycle hub has an axle and a hub shell rotatably disposed about the axle with a plurality of spoke fixing parts disposed at opposite ends of the hub shell. Each of the spoke fixing parts has a through hole having a small width section extending from a first side of a corresponding one of the spoke fixing parts and a large width section extending from a second side of the corresponding one of the spoke fixing parts such that an internal abutment is formed between the small and large width sections. The securing elements are removably disposed in the large width sections of the spoke fixing parts of the hub shell with each of the securing elements having a threaded bore that is aligned with and substantially equal to the small width sections of the spoke fixing parts of the hub shell.
Public/Granted literature
- US20070090686A1 Bicycle wheel component Public/Granted day:2007-04-26
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