A - Human Necessities – 01 – D
Patent
A - Human Necessities
01
D
56/144
A01D 34/13 (2006.01)
Patent
CA 1156057
CUTTERBAR WEAR STRIP ABSTRACT OF THE INVENTION A wear strip for a reciprocating cutterbar on a crop harvesting machine is disclosed wherein the wear strip projects upwardly and forwardly from the cutterbar support bar to a position above the rear edge of the knives. This wear strip operates to hold the rear edge of the knives downwardly against the support ridge on the knife guards. This wear strip is also operable to prevent severed crop material from passing between the knife guard and the support bar of the cutterbar and, therefore, being lost from the harvesting machine. The structural shape of the disclosed wear strip also helps retard the passage of severed crop material forwardly over the front of the cutterbar.
387175
Halls Lawrence M.
Mcilwain Irwin D.
Gowling Lafleur Henderson Llp
Sperry Corporation
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