SHELL WELLWARE PLOW WITH FIXING LIMITER Russian patent published in 2017 - IPC A01B3/42 

FIELD: agriculture.

SUBSTANCE: invention relates to a mounted reversible plow comprising an adjusting device for adjusting the width of the front rib and the pulling force application point and the pivoting device by which the plow frame, to the greatest extent, regardless of the adjusted width of the front rib and the pulling force application point, can always be folded so that between the rotating part of the plow and the soil there is always a sufficiently large and equal minimum free space left.

EFFECT: simplifying the construction.

6 cl, 3 dwg