Systems and methods for a selectively engageable shaft lock and drive device priority
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United States of America Patent
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Oct 4, 2011
Grant Date -
Oct 15, 2009
app pub date -
Apr 13, 2009
filing date -
Apr 11, 2008
priority date (Note) -
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Abstract
The present invention provides an apparatus and methods directed to a selectively engageable shaft locking device. In one embodiment, a shaft lock device is presented which enables the testing of the shaft and shaft drive device without engaging the drive mechanism into a fully operational state. Another embodiment provides the ability to return the shaft lock device to a storage state after full engagement. The present invention also provides for methods of testing a selective shaft lock device according to the disclosures contained herein.
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