首页>
外国专利>
Vehicle, particularly bicycle, has wheel, where internal gear is arranged on wheel, and internal gear is provided in engagement with gear wheel, which is driven by electric motor
Vehicle, particularly bicycle, has wheel, where internal gear is arranged on wheel, and internal gear is provided in engagement with gear wheel, which is driven by electric motor
The vehicle has a wheel, where an internal gear (1) is arranged on the wheel. The internal gear is provided in engagement with a gear wheel (2), which is driven by an electric motor. The vehicle has an energy storage device, from which the electric motor is recharged. The vehicle has a secondary winding, from which the energy storage device is charged. A rim of the vehicle is made from aluminum and the other unit is made from cast steel or steel.
展开▼