An electric drive (1) for a bicycle comprises an electric motor (2) having a drive shaft (3), a driven shaft (9) for coupling to a wheel drive (10) of the bicycle, a transmission comprising a plurality of gears which drivingly connects, in a rotational drive direction, the drive shaft (3) to the driven shaft (9), wherein the plurality of gears comprises a first gear (4) and a second gear (6) which engage with each other, whereby the rotational axes of the first gear (4) and second gear (6) are non-parallel and non-intersecting.
AN ELECTRIC DRIVE FOR A BYCICLE
ELEKTRISCHER ANTRIEB FÜR EIN FAHRRAD
ENTRAÎNEMENT ÉLECTRIQUE DE BICYCLETTE
2025-06-04
Patent
Electronic Resource
English