Maschine mit pendelnd aufgehaengtem Rotor mit vertikaler Achse

摘要

A rotor is pivotally mounted on the lower end of a drive shaft which is suspended for pendular movement. A flexible coupling connects the rotor to the shaft whereby the rotor may be driven by the shaft upon rotation thereof while being permitted to pivot in respect of the shaft, and an elastic return means interposed between the rotor and the shaft tends to move the rotor opposite to the pivoting movement thereof.