RESONANT INERTIAL FORCE GENERATOR HAVING STABLE NATURAL FREQUENCY
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United States of America Patent
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Issued Date -
Sep 1, 2011
app pub date -
Nov 4, 2009
filing date -
Nov 4, 2008
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Abandoned
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Abstract
A resonant inertial force generator for controlling vibrations of a structure includes a compliant spring comprising a stack of flexures and elastomeric shims in alternating arrangement, a driven inertial mass coupled to the compliant spring to generate a vibration controlling force.
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