Continuous change of speed with periodic movements. (Machine-translation by Google Translate, not legally binding)

摘要

Continuous change of speed with periodic movements characterized in that it is constituted by a conductor tree joined to one or more coaxial and tubular secondary trees by means of a device able to transform the rotational movements of said uniform secondary trees into periodically varied of adjustable amplitude and equidistantly offset and because of these periodically varied rotary movements only the half periods of the same sign are used by means of clutches (free wheels) of which the conducting elements are each one of the secondary trees integral, while the driven elements are all integral of a driven shaft . (Machine-translation by Google Translate, not legally binding)