Threshing tool
AssigneeF.P. Bourgault Tillage Tools Ltd.
InventorsDEAN BIGELOW, DYLAN THEIS, ROBIN POMEDLI, CORNY CHOMENCHUK
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Abstract
A threshing pin for use with a threshing cylinder of a harvesting machine is disclosed. The pin has an attachment portion for attaching the pin to the threshing cylinder, and a threshing portion extending from the attachment portion for contacting the material to be threshed, wherein the threshing portion includes a recess in an outer surface of the threshing portion, the recess being occupied by a wear life-extending material. A corresponding method is also disclosed.
Claims19
A threshing pin for use with a threshing cylinder of a harvesting machine, the pin comprising:
- an attachment portion for attaching the pin to the threshing cylinder, and
- a threshing portion extending from the attachment portion for contacting the material to be threshed, wherein the threshing portion includes a recess in an outer surface of the threshing portion, the recess being occupied by a wear life-extending material.
A method of augmenting the wear life of a threshing pin for use with a threshing cylinder of a harvesting machine, the method comprising:
- providing a threshing pin having a threshing portion for contacting the material to be threshed, the threshing portion having a shape;
- providing a recess in the outer surface of the threshing portion;
- and
- occupying the recess with a wear life-extending material such that the shape of the threshing portion is substantially maintained.
Dependencies are inferred from the claim text.