SCREENING DEVICE Russian patent published in 2007 - IPC B07B13/02 A01F12/44 

Abstract RU 2305609 C1

FIELD: agriculture.

SUBSTANCE: device comprises rotating cylinders provided with polymeric cell sides, front and back distributors, transmitting mechanisms, and frame. The cylinders receives chutes provided with screws. The front and back distributors are provided with means for supplying and discharging the grain material and admixtures.

EFFECT: enhanced efficiency.

3 dwg

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RU 2 305 609 C1

Authors

Burkov Aleksandr Ivanovich

Odintsov Dmitrij Vladimirovich

Dates

2007-09-10Published

2005-12-29Filed