Actuator

Abstract

Abstract PURPOSE: To enable the reciprocation and the rotation by slidably inserting a piston having semitubular recess into a cylinder while fitting a rotor piston having partial arc in said recess and securing the rotor piston to a piston rod. CONSTITUTION: A piston 7 having semitubular recess is inserted slidably into a cylinder 1, then a rotor 4 having partial arc 5 is fitted in said recess and said rotor piston 4 is secured through a pin 6 to a piston rod 3. Consequently when supplying a pressure fluid through openings 10, 11 said piston rod 3 will reciprocate while when supplying the pressure fluid through the openings 12, 13 the piston rod 3 will rotate. COPYRIGHT: (C)1982,JPO&Japio

Inventors

• 👤 Masayoshi Ishii

Bibliographic Details