Two-axial rotational driving apparatus and driven member rotation control system
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United States of America Patent
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-
Dec 1, 2009
Grant Date -
May 17, 2007
app pub date -
Jun 29, 2004
filing date -
Jul 2, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A two-axial rotational driving apparatus is disclosed which achieves a small size and rotational driving with a well-balanced arrangement and higher accuracy. The two-axial rotational driving apparatus comprises a first actuator which rotationally drives a support member on which a driven member is mounted around a first axis through a first rotation member, a second actuator which rotationally drives a second rotation member, a converting mechanism which converts rotation of the second rotation member into rotation around a second axis to rotate the support member around the second axis.
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