Threshing device

Details Threshing device Threshing device

1990-05-01

1991-06-25

Novosad, Stephen J.

Crop threshing or separating

Threshing

Transverse threshing section

56 275, 460134, 460143, A01F 704, A01F 1100, A01F 1222

Patent

active

050263226

ABSTRACT:
The device has a first threshing rotor bearing a first number of radial blades, and a second counter-rotating loading rotor having a different number of radial blades. The rotors are arranged side by side and adapted to be driven in phase at different speeds. A fan generates a flow of air at a region of alignment of the radial blades of the first and second rotors, and the first rotor has a rear outlet for threshed leaves.

REFERENCES:
patent: 3038476 (1962-06-01), Anderson
patent: 4270551 (1981-06-01), Johnston et al.
patent: 4627446 (1986-12-01), Huhman
patent: 4649940 (1987-03-01), Mine et al.
patent: 4805643 (1989-02-01), Tetaka
patent: 4836220 (1989-06-01), Miyake et al.

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