COMBINED TILLAGE MACHINE Russian patent published in 2001 - IPC

Abstract RU 2161389 C1

FIELD: agriculture. SUBSTANCE: machine for subsoil tillage of soil has tine with hoes, needle disks, and leveler. Blade is positioned forward of tine. Working part of tine, hoe, needle disk, blade and leveler is contoured in cycloid curve joining its coordinates: X=Rarccos( Length of working surface contour does not exceed half the cycloid arc. Machine of such construction is used for subsoil tillage. EFFECT: reduced power consumption by optimized contours of working surfaces. 5 dwg

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RU 2 161 389 C1

Authors

Kotel'Nikov V.Ja.

Rutskoj A.V.

Dates

2001-01-10—Published

1999-09-20—Filed