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2 131 178

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IPC

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Application

98103310/13, 1998-02-25

(22)

Actual filing date

1998-02-25

(45)

Published

1999-06-10

(72)

Inventor

Obertyshev A.I.Obertysheva V.S.Obertyshev A.S.Dobrovol'Skaja O.S.

(73)

Holder

Azovo-Chernomorskaja Gosudarstvennaja Agroinzhenernaja Akademija

DISCHARGE DEVICE OF GRAIN COMBINE Russian patent published in 1999 - IPC

Abstract RU 2131178 C1

FIELD: agricultural engineering. SUBSTANCE: discharge device has hopper with discharge auger, U-shaped tube, and two inclined augers positioned within U-shaped tube and having left-hand and right-hand direction of coils. Augers are spaced one from another by distance equal to 0.65-0.70 of their outer diameter and rest upon bearings. During rotation of augers in opposite directions grain is transported in zone between screws and between screws. EFFECT: increased efficiency and reduced metal usage. 4 dwg

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RU 2 131 178 C1

Authors

Obertyshev A.I.

Obertysheva V.S.

Obertyshev A.S.

Dobrovol'Skaja O.S.

Dates

1999-06-10—Published

1998-02-25—Filed

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