Streetboard has no rollers/wheels, has vibrator driven by electric motor/combustion engine that vibrates streetboard, vibration energy bearer that contacts road surface with slightly inclined brushes that drive as result of vibration energy

摘要

The streetboard has no rollers or wheels and has a vibrator (2) driven by an electric motor or an internal combustion engine and that vibrates the streetboard, a vibration energy bearer that contacts the road surface and consists of slightly inclined brushes (1) that act as a drive as a result of the energy of the vibrations. An independent claim is also included for a propulsion drive system.