Title:
自転車用のリムおよび該リムを備える自転車用の車輪
Document Type and Number:
Japanese Patent JP6436631
Kind Code:
B2
Abstract:
The invention relates to a bicycle wheel rim (10), comprising a radially outer portion (12) configured to be coupled with a bicycle tyre and a radially inner portion (14) comprising a plurality of attachment holes (16) for respective spokes. The radially inner portion (14) of the rim (10) comprises opposite side walls (14a, 14b) and a bottom wall (14c) in which said plurality of holes (16) is formed. Such a bottom wall (14c) is configured to house, at at least some of said holes (16), respective perforated inserts (18) for holding the head of said spokes. The radially inner portion (14) of the rim (10) also comprises a first discontinuity of curvature (14d, 14e) that separates at least one of said side walls (14a, 14b) from said bottom wall (14c).
Inventors:
Meggioran Mario
Application Number:
JP2014024397A
Publication Date:
December 12, 2018
Filing Date:
February 12, 2014
Export Citation:
Assignee:
CAMPAGNOLO SOCIETA A RESPONSABILITA LIMITATA
International Classes:
B60B21/06; B60B21/02
Domestic Patent References:
JP2008087757A | ||||
JP5501237A | ||||
JP59012701U |
Foreign References:
US20120235466 | ||||
US20120205965 | ||||
EP1386756A2 |
Attorney, Agent or Firm:
Shuji Sugimoto
Masashi Noda
Kenro Tsutsumi
Kenichi Nakata
Daisuke Kaneko
Masashi Noda
Kenro Tsutsumi
Kenichi Nakata
Daisuke Kaneko
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