ACTUATOR AND CAMERA DEVICE

An actuator includes: a movable unit to hold an object to be driven; a fixed unit to support the movable unit thereon to make the movable unit rotatable; and a structure for supporting the movable unit with respect to the fixed unit. The structure includes: a sphere; and a pair of holding members to...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	INATA, Masahiro, SUZUKI, Katsunobu, KAMEYAMA, Yasuaki, TOMITA, Hironori
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	An actuator includes: a movable unit to hold an object to be driven; a fixed unit to support the movable unit thereon to make the movable unit rotatable; and a structure for supporting the movable unit with respect to the fixed unit. The structure includes: a sphere; and a pair of holding members to clamp the sphere between themselves. A space is left to let the sphere roll while shifting a center position thereof with respect to at least one of the pair of holding members.