SOIL LOOSENING TOOL Russian patent published in 1996 - IPC

Abstract RU 2064742 C1

FIELD: agricultural engineering. SUBSTANCE: soil loosening tool has slitter and drainer axially mounted on slitter through flexible coupling. Drainer has caving facilitating device formed as loosening members rotating in transverse-vertical plane and provided with cutting edges extending along logarithmical spirals and disposed on surface of truncated cone. Inclined disks on remote ends of loosening members are equipped with one-side blades extending along disk perimeters. Disks are inclined to cutting edges of loosening members at obtuse angle. EFFECT: increased efficiency and enhanced reliability in operation. 10 cl, 6 dwg

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RU 2 064 742 C1

Authors

Saldaev A.M.

Chamurliev O.G.

Pyndak V.I.

Dates

1996-08-10—Published

1995-02-27—Filed