MATERIAL GRINDING DEVICE Russian patent published in 1994 - IPC

Abstract RU 2018357 C1

FIELD: grain grinding. SUBSTANCE: grinding device has cylindrical housing and fixed and movable disks mounted in axially aligned relation within the housing. Disks are provided with alternating annular protrusions and slots. Slots are cut on fixed disks in each pair of alternating annular protrusions in such a way that the number of slots in the direction away from center is increased by multiple of a number of slots on movable disks. EFFECT: simplified construction and enhanced reliability in operation. 2 dwg

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RU 2 018 357 C1

Authors

Pecherskikh Ju.F.

Ishtulov A.G.

Uglov V.M.

Isupov V.V.

Dates

1994-08-30—Published

1992-06-04—Filed