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2 204 890

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IPC

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Application

2001100735/13, 2001-01-09

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Start date

2001-01-09

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Actual filing date

2001-01-09

(45)

Published

2003-05-27

(72)

Inventor

Kormanovskij L.P.Sysuev V.A.Kormshchikov A.D.Ovsjannikov A.S.Zrjumov N.I.Kurbanov R.F.Kislitsyn A.V.

(73)

Holder

Gosudarstvennoe Uchrezhdenie Zonal'Nyj Nauchno-Issledovatel'Skij Institut Sel'Skogo Khozjajstva Severo-Vostoka Im. N.V.Rudnitskogo

COMBINED SOD DRILL Russian patent published in 2003 - IPC

Abstract RU 2204890 C2

FIELD: agricultural production. SUBSTANCE: combined sod drill has frame carrying rotavator section, fertilizer and seed boxes with seeding units, fertilizer and seed guides, and covering rolls. Rotavator section has tillage knives and is closed with housing. Shank with fertilizer and seed dispensers are fixed in rear part of housing by means of pivot joint, spring and adjusting plate. Seed dispenser is axially movable with respect to fertilizer dispenser along adjusting plate openings. Shank is movable along adjusting plate openings with respect to housing to predetermined distance depending on seed sowing conditions. EFFECT: compact and simplified construction, reduced power consumption, and improved quality of grass seed sowing. 3 cl, 2 dwg

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RU 2 204 890 C2

Authors

Kormanovskij L.P.

Sysuev V.A.

Kormshchikov A.D.

Ovsjannikov A.S.

Zrjumov N.I.

Kurbanov R.F.

Kislitsyn A.V.

Dates

2003-05-27—Published

2001-01-09—Filed

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