Drive unit

A drive unit includes an actuator main body configured to vibrate to output a driving force, a movable body, which is contacted by the actuator main body and is movable relative to the actuator main body in a predetermined moving direction, and an opposing member positioned to face the actuator main...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAGAOKA EIICHI, MUKAE HIDEAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A drive unit includes an actuator main body configured to vibrate to output a driving force, a movable body, which is contacted by the actuator main body and is movable relative to the actuator main body in a predetermined moving direction, and an opposing member positioned to face the actuator main body with the movable body interposed therebetween and hold the movable body together with the actuator main body so that the movable body is sandwiched therebetween. A portion of the movable body, which contacts the opposing member, has an elastic modulus lower than that of the opposing member.