About 25 results
https://drivepatents.com/patents/956212 · 28 Oct 2015
The invention relates to a rim (10) for a bicycle wheel comprising an annular body (10a) and, at a side wall of said annular body (10a), a brake track (20) configured to cooperate with a bicycle brake pad. Advantageously, the brake track (20) comprises a g...
https://drivepatents.com/patents/971099 · 20 Aug 2014
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 i...
https://drivepatents.com/patents/973270 · 25 Jun 2014
The invention relates to a bicycle component, for example a rim (10), comprising a body made from aluminium (22) and a body made from composite material (24) coupled with a first surface portion of the body made from aluminium (22). Such a first surface po...
https://drivepatents.com/patents/980749 · 18 Dec 2013
A bicycle disc wheel or spoked wheel (10) is disclosed, comprising a hub (12), a rim (14) and at least one disc or spoke-type structural element (60) integral with the hub (12) and the rim (14), wherein said at least one structural element (60) is pretensi...
https://drivepatents.com/patents/1004744 · 29 Feb 2012
A bicycle wheel rim made of composite material is manufactured by forming the spoke attachment holes (11) before moulding, through displacement of the structural fibre, which amasses in the neighbourhood of the hole. The making of the holes in the composit...
https://drivepatents.com/patents/1069613 · 1 Mar 2006
In a bicycle spoked wheel (11), the masses of a set of spoke connections (14) for connection of a hub (12) and a rim (13) as a whole are imbalanced with respect to the rotation axis. In such a way the dynamic imbalance of the wheel due to localized mass in...
https://drivepatents.com/patents/1069617 · 1 Mar 2006
In a bicycle spoked wheel (11), at least one infraspoke zone (1501) has a reduced average wall thickness to reduce or eliminate the dynamic imbalance of the wheel (11) due to localized mass increases at the valve (7) and at a possible joint (134).
https://drivepatents.com/patents/1070927 · 11 Jan 2006
A hub body (10) for a bicycle wheel, comprising a substantially tubular body (20) extending along a longitudinal axis (X-X) and provided with a pair of opposite end portions (25,26), at least one of which comprising an annular front surface (35,36) on whic...
https://drivepatents.com/patents/1075407 · 3 Aug 2005
A spoke (10) for a bicycle wheel is described, comprising an elongated body (20) of metallic material extending along a longitudinal axis X-X and having a first end portion (30) for the attachment to a hub (100) of a bicycle wheel, a second end portion (40...
https://drivepatents.com/patents/1075403 · 3 Aug 2005
An attachment system for spokes in a bicycle wheel is described that is improved since it involves the need for simple non-threaded seat holes (11) of an as small as possible size (D1), still allowing easy assembly and adjustment of the tension of the spok...