Anordnung zur Umwandlung einer hin- und hergehenden Bewegung eines ersten Apparateteiles in eine schrittweise Drehbewegung bestimmter Drehrichtung eines zweiten Apparateteiles

摘要

A device for converting reciprocating motion into stepwise rotary motion has a rotatable shaft, a first pole wheel mounted on the shaft and having a plurality of north poles equally spaced one from the other so as to define a corresponding plurality of pole gaps, a second pole wheel mounted on the shaft axially of the first pole wheel and having a plurality of south poles equally spaced one from the other so as to also define a corresponding plurality of pole gaps, and a member for magnetically coupling the first pole wheel with the second pole wheel. An actuating magnet is provided as is also a drive device connected to the actuating magnet for imparting to the latter a reciprocating radial motion in a region outside the pole wheels and in a direction substantially parallel to the shaft.