Drive unit for electrical bicycle i.e. hybrid vehicle, has electromotor and gearshift provided in drive unit, sensor equipped with drive unit, and common output element summarizing power transferred over gearshift and electromotor

摘要

The drive unit has an electromotor and a gearshift (3) i.e. gear box, provided in the drive unit, where the gearshift does not transfer force of the electromotor to the drive unit. A sensor is equipped with the drive unit. A common output element summarizes power transferred over the gearshift and the electromotor.