WORKING TOOL OF BLADE CULTIVATOR-SUBSOILER Russian patent published in 2004 - IPC

Abstract RU 2231941 C1

FIELD: agricultural engineering, in particular, non-moldboard soil cultivation and deep plowing equipment.

SUBSTANCE: working tool has tine and flat hoes arranged laterally of tine and equipped with cutting edges. Teeth with discharge openings in their side faces are mounted forward of cutting edges. Pressurized gas is supplied through said openings.

EFFECT: reduced draft against advancement of working tool in soil and improved soil mellowing quality.

3 dwg

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RU 2 231 941 C1

Authors

Pikushov A.N.

Dates

2004-07-10—Published

2002-12-25—Filed