ACTUATOR

An actuator capable of attaining high output. The actuator includes a frame structure part that forms a frame structure surrounding a housing part, and a volume change part housed in the housing part. The volume change part increases a volume thereof by input of external energy. The frame structure...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IRISAWA, Toshihira, TAKAGI, Kentaro, CHATANI, Shota, WATANABE, Haruhiko, SHIOYA, Masatoshi, SAKURAI, Daichi, WASHINO, Seiichiro, KIMURA, Daisuke, HASEGAWA, Takashi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An actuator capable of attaining high output. The actuator includes a frame structure part that forms a frame structure surrounding a housing part, and a volume change part housed in the housing part. The volume change part increases a volume thereof by input of external energy. The frame structure part has a higher Young's modulus than a Young's modulus of the volume change part. The housing part has an anisotropic shape, with a maximum width in first direction of the housing part longer than a maximum width in second direction different from the first direction of the housing part.