Axial flow combine harvester

Patent

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Details

56 146, A01F 1218

Patent

active

041702352

ABSTRACT:
An axial flow combine harvester with a frame and an axial flow threshing and separating rotor rotatably mounted on the frame in a tubular casing. Feed means are provided for feeding crop material from a crop harvesting table to the axial flow threshing and separating rotor. The feed means includes an auger beater with a shaft rotatably journaled on the frame, at least one spiral flight section with a right hand helix attached to the shaft and at least one spiral flight section with a left hand helix attached to the left. The auger beater receives a mat of crop material, moves both edges of the mat toward the center and then feeds the mat to the axial flow threshing and separating rotor.

REFERENCES:
patent: 2390680 (1945-12-01), Ausherman
patent: 2653701 (1953-09-01), Heth
patent: 2745409 (1956-05-01), Tillotson
patent: 2978097 (1961-04-01), Blanshine
patent: 3233395 (1966-02-01), Dahl et al.
patent: 3464419 (1969-09-01), Knapp et al.
patent: 3537460 (1970-11-01), Van Buskirk

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