Title:
RIM HAVING WING FOR COMPENSATING LOCAL WAVE FORMATION, AND BICYCLE WHEEL
Document Type and Number:
Japanese Patent JP2008273514
Kind Code:
A
Abstract:
To provide a rim having a wing compensating local wave formation, a manufacturing method of the rim, and a bicycle wheel equipped with a tubeless tire improved in brake efficiency and airtightness by the rim.
The rim has a pair of wings 27, 28 formed of metal, annually molded of a molded member, closely joining both ends of a member, and connected at least one bridge 23. An axial distance between the wings 27, 28 at a joining portion 138 is larger than an axial distance between the wings 27, 28 at a part separated from the joining portion 138.
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Inventors:
GRANIERI AMLETO
Application Number:
JP2008120438A
Publication Date:
November 13, 2008
Filing Date:
May 02, 2008
Export Citation:
Assignee:
CAMPAGNOLO SPA
International Classes:
B60B21/02; B60B1/04
Attorney, Agent or Firm:
Shuji Sugimoto
Masashi Noda
Kenro Tsutsumi
Masashi Noda
Kenro Tsutsumi
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