Positive piezo stepper switching mechanism for continuous part movement, has drive elements moved by piezo actuators, arranged and engaging at same height in drive direction

摘要

The switch consists of a stator and a moving part (1) with at least two drive elements that engage alternately and have micro teeth that can engage complementary. Each drive element is moved in the drive direction by piezo actuators and all drive elements are arranged and engage at the same height in the drive direction