ROTARY ACTUATOR

PROBLEM TO BE SOLVED: To provide a rotary actuator which can be easily controlled.SOLUTION: Operation bodies 11-14 comprising shape-memory alloy 11a-14a, joint bodies 11b-14a and piezoelectric elements 11c-14c are disposed at regular intervals around an output shaft 20. First, a set of opposing oper...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ONO HARUO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SPRING, WEIGHT, INERTIA OR LIKE MOTORS WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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