Attachments for row type broadcast combines

Harvesters – Cornstalk type – Gatherers or guides

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56 96, A01D 4502

Patent

active

039954137

ABSTRACT:
Attachments for broadcast combines which have been converted into row type combines, in which the bearing guard attachment shields the shaft bearing on the lower ends of the drum shafts from becoming covered with vegetation which wraps therearound during the harvesting operation. The vegetation wrapped around the shaft bearing and the lower ends of the shafts precludes free circulation of air which cools the bearings and prevents the loss of lubricant therefrom due to expansion of the lubricant resulting in leakage from the elastomer seals. Rearwardly inclined pans positioned on the combine so as to be between the crop rows, each having angularly diverging upstanding walled sides for a portion of the length of the forward ends, which walled sides connect with upstanding walled sides along each lateral side of each pan to define a passageway for the crop being harvested to pass through, with the pans, having open rear ends to catch the shattered seed or grain and to direct same downwardly onto the conveyor and into the thresher of the combine.

REFERENCES:
patent: 2765612 (1956-10-01), Raumaker et al.
patent: 2836026 (1958-05-01), Gray et al.
patent: 2862345 (1958-12-01), Wigham
patent: 2867961 (1959-01-01), Heilbrun
patent: 2948100 (1960-08-01), McEachern
patent: 3018601 (1962-01-01), Griffin et al.
patent: 3210920 (1965-10-01), McEachern
patent: 3600878 (1971-08-01), Lynch

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