Harvesting machine chain piler having forwardly curved profile
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United States of America Patent
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May 12, 2009
Grant Date -
Aug 21, 2008
app pub date -
Feb 21, 2007
filing date -
Feb 21, 2007
priority date (Note) -
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Abstract
A sugar cane chain piler includes a plurality of endless roller chains that are supported so as to define a forwardly curved profile. A head shaft supports a plurality of transversely spaced sprockets at top region of the piler which are aligned with a plurality of sprockets carried by a tail shaft located at a lower region of the piler. Each endless chain includes a plurality of conveyor tines that project outwardly from the chain. The head shaft is driven so that the tines engage cane stalks by rolling the stalks backwards into a pile being created as the loader vehicle carrying the piler is driven forward.
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