ACTUATOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Sep 30, 2021
app pub date -
Mar 24, 2021
filing date -
Mar 31, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
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.
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