The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2002
Filed:
May. 31, 2001
Koshi Tabe, Osaka, JP;
Shimano Inc., Osaka, JP;
Abstract
A bicycle hub is provided for use with tangential bicycle spokes. The bicycle hub includes a hub axle and a hub body. The hub axle has a set of spoke openings. The spoke openings are circumferentially arranged around the hub body and extend between the external and internal surfaces. Each of the spoke openings has an enlarged insertion portion and a retaining portion. An internal head receiving seat is preferably located adjacent each of the retaining portions. An internal abutment is preferably arranged between each of the insertion portions and each of the head receiving seats. The external surface, the head receiving seats and the abutments are configured to retain the bent ends of the spokes. The external surface preferably has a flute portion extending from each of the retaining portions. The retaining portions and the flute portions are configured to retain the bent ends of the spokes.