Continuous electrical gearing

摘要

An electric drive/gear has an input shaft (80) which can be connected to a drive device and an output shaft (60) connected to the input shaft via an electric power transmission device (88,66), and in which the electric power transmission device has magnets connected to the input shaft (80) which induce a force in the coils joined to the output shaft (60) and a switching device (68) joined to the coils is used to generate the magnetic force for rotating the output shaft (60).