CLEANING OF GRAIN COMBINE Russian patent published in 1994 - IPC

Abstract RU 2023376 C1

FIELD: agriculture mechanical engineering. SUBSTANCE: top screen is provided with a vibrating extension which is secured through flexible members made of torsion springs for oscillations with respect to the screen. The front end of the extension is located under pin comb-shaped member of transporting desk. The rear end is located above screen lengthener. The extension is made of lateral rods and longitudinal gear plates interconnected with two piping axles whereon the springs are mounted. EFFECT: enhanced efficiency. 3 cl, 3 dwg

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RU 2 023 376 C1

Authors

Ponomarev G.V.

Ponomareva L.V.

Dates

1994-11-30—Published

1990-10-12—Filed