Locking system for attaching a threshing and/or separating...

Crop threshing or separating – Threshing – With bar

Reexamination Certificate

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Details

C460S122000

Reexamination Certificate

active

07632182

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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