ELECTRIC BICYCLE Russian patent published in 2019 - IPC B62K11/00 

FIELD: machine building.

SUBSTANCE: invention relates to the field of engineering, in particular to electric bicycles. In the method, the electric bicycle contains a crank, a driving gear and a driven gear spaced apart, a belt engaged to the driving gear and the driven gear, an electric motor connected to the driving gear and a freewheel between the crank and the driving gear. One portion of the motor is concentric with the freewheel and runs around the freewheel.

EFFECT: compact vehicle is achieved.

17 cl, 48 dwg