Driving mechanism
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United States of America Patent
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Mar 16, 2010
Grant Date -
Apr 5, 2007
app pub date -
Mar 24, 2006
filing date -
Sep 30, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A driving mechanism comprises: (i) an actuator comprising: an electro-mechanical conversion element; and a driving member which moves according to elongation and contraction of the electro-mechanical conversion element; (ii) a driven member frictionally engaged with the driving member; and (iii) a case, wherein the actuator allows the driven member to move along the driving member, and the actuator is supported by the case laterally in elongating and contracting directions of the electro-mechanical conversion element.
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