GRATING DEVICE Russian patent published in 2009 - IPC A01F11/04 

Abstract RU 2363141 C1

FIELD: agriculture.

SUBSTANCE: grating device contains cylindrical casing with loading and unloading mouths. Inside casing there are located grating surface and drum with horizontal rotation axis. At side surface of drum there are fixed lashes. Grating surface is implemented from cylindrical rods, installed lengthwise generatrix of cylindrical casing and joined to each other.

EFFECT: reduction of seeds injury and simplification of its manufacturing process.

1 dwg

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RU 2 363 141 C1

Authors

Burkov Aleksandr Ivanovich

Simonov Maksim Vasil'Evich

Korjakin Vasilij Alekseevich

Dates

2009-08-10Published

2008-02-06Filed