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2 087 195

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Application

95111517/03, 1995-07-04

(22)

Actual filing date

1995-07-04

(45)

Published

1997-08-20

(72)

Inventor

Trusov N.A.Kravtsov S.I.Njushkov N.V.Filin L.Z.Vlasov V.N.Orlovich A.M.Khramushin S.O.

(73)

Holder

Tovarishchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Proizvodstvennoe Predprijatie M Ltd."Opytnoe Proektno-Konstruktorsko-Tekhnologicheskoe Bjuro Sibirskogo Nauchno-Issledovatel'Skogo I Proektno-Tekhnologicheskogo Instituta ZhivotnovodstvaAktsionernoe Obshchestvo Zakrytogo Tipa Dozhd'"

ROTARY CRUSHER Russian patent published in 1997 - IPC

Abstract RU 2087195 C1

FIELD: formula feed industry for grinding of cereal crops for animal fodder. SUBSTANCE: the rotary crusher uses housing 1 made in the form of a diffuser accommodating body 2 with grinding bosses 3 on inner cylindrical surface 4. Shaft 5 mounts rotor 6 with beaters 7. Made on outer cylindrical surface 11 of body 2 are annular slotted ducts 12 opening inner cylindrical surface 4 of the body between the adjacent grinding bosses. The slotted ducts may be made in a helix of a trapezoid shape with an expansion towards unloading. The riddling surface may be formed by steel wear-resistant wire wound on the grinding bosses on the side of the housing with a fixed space between turns. The riddling surface may be made of perforated steel band fastened to the grinding bosses on the side of the housing. EFFECT: improved design. 4 cl, 7 dwg

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RU 2 087 195 C1

Authors

Trusov N.A.

Kravtsov S.I.

Njushkov N.V.

Filin L.Z.

Vlasov V.N.

Orlovich A.M.

Khramushin S.O.

Dates

1997-08-20—Published

1995-07-04—Filed

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