Combine harvester

Details Combine harvester Combine harvester

1980-11-13

1981-12-29

Hirsch, Paul J.

Classifying, separating, and assorting solids

Adhesion

With selective differentiation

130 27HF, 209318, 416197R, A01F 1244

Patent

active

043077323

ABSTRACT:
A combine harvester with a threshing and a separating mechanism for threshing and separating crop material and a cleaning device for cleaning threshed and separated grain. The cleaning device comprises a cleaning fan structure with a fan housing and a fan therein. The fan housing comprises a generally cylindrical body extending transversely of the cleaning device with a pair of opposite end walls and an air inlet provided in each end wall and a further air inlet and an air outlet provided in the cylindrical body and extending transversely of the cleaning device.

REFERENCES:
patent: 2849118 (1958-08-01), Ashton
patent: 3288355 (1966-11-01), Laing
patent: 3392832 (1968-07-01), Allen
patent: 3460647 (1969-08-01), Laing
patent: 3664349 (1972-05-01), Quick
patent: 3800804 (1974-04-01), Boone
patent: 3833006 (1974-09-01), Temple

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