Fully Electric Gear-box

Ladies and Gentlemen,

I have an idea for a fully electric gear-box... The gear wheels of a mechanical gear-box would be replaced by the rotors of electric engines, without any stators of electric engines... The rotors of electric motors would be organised in pairs and these rotors would drive each other in different ratios... Gear changes could be even smoother than in the best mechanical gear-boxes - or using only the electric gear-box you could reach an effect as if an electric engine would be connected to a multi-speed mechanical gear-box...

Best wishes, Joseph de la Mikula and Team