About 109 results
https://drivepatents.com/patents/1084771 · 18 Aug 2004
A bicycle rear hub (10) is configured to improve the external appearance and the resistant to corrosion of a drive body (19). The rear hub (10) also has a hub shaft (15), a hub shell (16), a pair of bearing units (17) and (18), a one-way clutch (20), a spr...
https://drivepatents.com/patents/1085356 · 28 Jul 2004
A bicycle hub is provided with a hub axle 40, a hub shell 32 and a pair of bearing units. Each of the bearing units has an inner race 61, 71 supported on one axle end of the hub axle, an outer race 62, 72 threadedly coupled to an inner tubular surface of t...
https://drivepatents.com/patents/1085492 · 21 Jul 2004
A sprocket (200,300,404a,404b,404c,404d,404e,404f,404g,404h) is adapted to be mounted to a sprocket support (74) that rotates around an axle. The sprocket comprises a sprocket body having a side surface and an inner peripheral surface defining a sprocket-m...
https://drivepatents.com/patents/1085472 · 21 Jul 2004
A sprocket support 74 for a bicycle includes a first outer peripheral surface portion 90 and a second outer peripheral surface portion 94. The first outer peripheral surface portion 90 is adapted to support an inner peripheral surface of a first sprocket f...
https://drivepatents.com/patents/1085624 · 14 Jul 2004
A front hub 30 is configured to suppress deformation in a disc rotor even if the disc rotor is made thinner and more lightweight, and to suppress wobbling in a braking surface. The front hub 30 has a hub axle 40, a hub shell 41, two bearings 42 and 43, and...
https://drivepatents.com/patents/1086214 · 23 Jun 2004
In a hollow bicycle rim 16 a plurality of tubular reinforcement members 13 are coupled to inner and outer openings 33, 43. Each of the reinforcement members 13 has an internal abutment surface 56 within an internal passageway 54 designed to engage an enlar...
https://drivepatents.com/patents/1086297 · 23 Jun 2004
A cable connecting apparatus for a control cable (14f, 14r) having an inner wire (16f, 16r) that slides within an outer casing (17f, 17r) includes a cable sleeve (23) adapted to receive the outer casing (17f, 17r) of the control cable (14f, 14r); a guide (...
https://drivepatents.com/patents/1087075 · 26 May 2004
A circuit that receives signals from a dynamo (1) and provides signals for charging a battery and indicating bicycle speed. The circuit includes a first switching circuit (2) adapted to receive the dynamo signals and provide first signals for charging the ...
https://drivepatents.com/patents/1087666 · 28 Apr 2004
A bicycle hub assembly has a hub axle (40) with a nut (48, 48'), a hub shell (32) rotatably support the hub axle (40) by a bearing assembly (33) disposed between the hub axle (40) and the hub. The hub axle (40) and the nut (48, 48') form a bicycle hub axle...
https://drivepatents.com/patents/1087817 · 21 Apr 2004
A charging apparatus of a bicycle dynamo is configured and arranged to charge a voltage generated by a dynamo GE and comprises a first capacitor C1, a second capacitor C2, a first diode D1 and a third diode D3. The second capacitor C2 is supplied and charg...