PLOW BOTTOM Russian patent published in 1995 - IPC

Abstract RU 2025914 C1

FIELD: agricultural engineering. SUBSTANCE: cross sections of fin cutter by planes perpendicular to motion of bottom have the form of curves with their convexity directed towards bottom landward edge whose radius of curvature increases monotonously from upper edge of the fin cutter to its lower edge. This type of sections prevents enveloping the fin cutter by trash and clogging the bottom with soil. EFFECT: higher efficiency in plowing fields with long-stalk plant residues. 1 dwg

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RU 2 025 914 C1

Authors

Tishchenko S.S.

Dubrovin V.A.

Beljaev N.N.

Snitka I.V.

Dates

1995-01-09—Published

1991-05-05—Filed