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US 2023/0415848 A1Published application
Compact bicycle drive for an electrically drivable bicycle
AssigneePorsche eBike Performance GmbH
InventorsMarc Kluge, Jörg Aniol
Life of this patent
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Abstract
In an embodiment a bicycle drive includes a pedal crankshaft configured to input mechanical drive power, an electric machine coupleable to the pedal crankshaft configured to input electric drive power and/or output generator power and a Wolfrom transmission interposed in a torque flow between the electric machine and the pedal crankshaft.
Claims15
A bicycle drive comprising:
- a pedal crankshaft configured to input mechanical drive power;
- an electric machine coupleable to the pedal crankshaft configured to input electric drive power and/or output generator power;
- and
- a Wolfrom transmission interposed in a torque flow between the electric machine and the pedal crankshaft.
1 more element
Dependencies are inferred from the claim text.