Storage bin having driven agitator
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United States of America Patent
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-
May 12, 1981
Grant Date -
N/A
app pub date -
Nov 3, 1978
filing date -
Nov 3, 1978
priority date (Note) -
Expired
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Abstract
A particle feeding hopper having an elongate agitator positively driven around the hopper's inner surface by a reciprocating ratchet mechanism. The mechanism drivingly engages a circular chain connected to the agitator.
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