Locking system for attaching a threshing and/or separating element to a rotor of a threshing system
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United States of America Patent
Stats
-
Dec 15, 2009
Grant Date -
Jul 10, 2008
app pub date -
Dec 10, 2007
filing date -
Jan 5, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A locking system for attaching a threshing and/or separating element to a mounting lug on a rotor of a threshing system of an agricultural combine, including a single bolt attachment with multiple points of contact between the element and the lug created by a convex portion extending from an inner surface of the threshing and/or separating element cooperatively engaged in a recessed portion of the mounting lug. The locking system resists loading conditions generated when the crop mat engages the element, prevents radially outward movement of the threshing and/or separating element relative to the mounting lug, and reduces the stress on the mounting hardware during harvesting operations.
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