Rear wheel axle, as well as bicycle frame and rear wheel for a bicycle
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United States of America Patent
Stats
-
Dec 27, 2022
Grant Date -
Dec 15, 2016
app pub date -
Mar 2, 2015
filing date -
Feb 28, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A bicycle includes a transmission having two switchable drives between a driver body on which rear sprockets are positioned and a wheel hub of a rear wheel. The bicycle has actuation elements for switching between drives and operating elements for operating the actuation elements. The bicycle includes only a single front sprocket. The actuation elements are embodied in an electrical version and the operating elements are electrically coupled to the actuation elements. By advantageously selecting the drives of the driver between the cassette housing and wheel hub, a front derailleur may be omitted. The driver allows operation with only little energy, since the chain need not be shifted. consequently, the actuation elements require little energy for changing the drive between the crank axle and the wheel hub of the bicycle, so that it is pre-eminently suitable for these actuation elements and their operation to be executed as an electrical version.
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