The invention relates to an electric drive for bicycles, comprising two symmetrically arranged external-rotor type counter-rotating motors which are fed via two separate motor actuators/regulators that obtain the same control signal for power regulation purposes. The motors are mounted in an oscillating manner about an axis which is parallel, in particular substantially parallel, to the motor axis but offset with respect to the motor axis in a lateral manner, in particular in a parallel manner.
ELEKTROANTRIEB FÜR EIN FAHRRAD
ELECTRIC DRIVE FOR A BICYCLE
ENTRAÎNEMENT ÉLECTRIQUE POUR UNE BICYCLETTE
2020-04-22
Patent
Electronic Resource
German
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |
Das Fahrrad mit Elektroantrieb.
Automotive engineering | 1975
|Fahrrad mit Elektroantrieb, Fahrradinduktionsladeeinrichtung und induktives Fahrrad-Ladesystem
European Patent Office | 2018
|