MOTOR-DRIVEN ACTUATOR

• Main Authors: TANAKA MITSURU, TAKANO TOMOHIRO
• Format: Patent
• Language: English
• Published: 26.02.1999
• Edition: 6
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; TAPS; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

PROBLEM TO BE SOLVED: To provide a motor-driven actuator which permits holding of the operational end in any operating position without using any mechanical component to generate friction such as a clutch, brake, etc., can enhance the reliability, and is embodied in a small-sized, lightweight constr...