Piezoelectric motor, drive unit, electronic part transfer apparatus, electronic part inspection apparatus, robot, and printer
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United States of America Patent
Stats
-
May 3, 2016
Grant Date -
Jun 6, 2013
app pub date -
Dec 4, 2012
filing date -
Dec 6, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A piezoelectric motor includes a piezoelectric element, an oscillating plate including the piezoelectric element, a driving projection provided at an end of the oscillating plate, and a driven member driven by the driving projection coming into abutment therewith and is characterized in that Young's modulus E1 of the driving projection and Young's modulus E2 of the driven member are different.
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 3, 2027 |
