Internal winch system for a flagpole
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United States of America Patent
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Aug 10, 2010
Grant Date -
N/A
app pub date -
Sep 29, 2008
filing date -
Sep 28, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A flagpole winch that fits inside the internal hollow space a flagpole and is configured to alternatively wind or unwind a cord spool or to lock the cord spool into a rotational position. The winch uses a release spindle that unlocks an actuator mechanism when turned in either direction, allowing the cord spool to be positively rotated in either direction. Once the positive input or turning ceases, the continuous tension on the cord causes the actuator mechanism to automatically lock to arrest the cord spool.
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