A propulsion system may include an electric machine and a gear set that may be operatively connected with the electric machine. A crank shaft may extend through the electric machine and the gear set. A battery array may be disposed around the electric machine and the gear set.
INTEGRATED MID DRIVE ELECTRIC BICYCLE PROPULSION SYSTEM
SYSTEME DE PROPULSION POUR BICYCLETTE ELECTRIQUE A ENTRAINEMENT MI-PARCOURS INTEGRE
2017-06-04
Patent
Electronic Resource
English
IPC: | B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |