Self-propelling harvester thresher

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Details

56 146, 130 27AB, A01F 704

Patent

active

047397748

ABSTRACT:
A self-propelling harvester thresher includes a cutting device and a grain separating device positioned before the machine frame of the thresher and liftable and lowerable. Two transport units receiving a grain-straw chaff mixture from the separating device and transporting the same to a container on the machine frame are provided. Each transport unit is a screw conveyor having shovels at the feeding end and a sieve portion at the discharge end. Both transport units are positioned between the drive wheels of the thresher are parallel to each other and extend transversely of the grain separating device.

REFERENCES:
patent: 4149360 (1979-04-01), Rowland-Hill
patent: 4254780 (1981-03-01), Powell et al.
patent: 4282703 (1981-08-01), Wilson et al.
patent: 4367757 (1983-01-01), Claas
patent: 4492237 (1985-01-01), Pakosh
patent: 4528992 (1985-07-01), Heidjann
patent: 4663921 (1987-05-01), Hagstrom et al.

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