Combine sieve distributor apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 16, 1994
Issued Date -
N/A
app pub date -
Jan 6, 1993
filing date -
May 29, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sieve for a grain combine has a plurality of longitudinal sections. Each section is pivotally mounted in a sieve frame. A sensing means senses if the combine is leaning to one side. The sensing means controls a drive and linkage mechanism for pivoting each of the sections relative to the sieve frame to maintain each section generally horizontal. Elastomeric seals extend between each of the sections. A distributor at the forward end of the sieve has a pair of sprockets and a chain extending perpendicular to the longitudinal axis of the sieve. Fingers protrude longitudinally from the chain. The chain is driven when the combine leans.
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