Vibration engine structure for use in e.g. micro-positioning application, has rotor that is connected to joystick to follow movement of joystick and another rotor fixed outside structure with respect to box

摘要

The structure has stators (10) and rotors (2, 3) extending between pair of contacts (4). The rotor (2) connected to a joystick (8) follows the movement of the joystick. The rotor (3) is fixed outside the structure with respect to a box. The stators fixed between the rotors move in translation with respect to the rotors. The contacts connected to the stator are activated by the oscillation units (5, 6).