TILLAGE TOOL Russian patent published in 2002 - IPC

FIELD: agricultural engineering. SUBSTANCE: tillage tool has frame, hitching device, supporting wheel with screw mechanism, disk cutter, main slitter and additional slitter. Each slitter may be individually repositioned to operating or transport positions. Tines of main and additional slitters are mounted on frame through pivot hinges with axes oriented parallel with longitudinal axis of symmetry of frame. Slitter tines are joined to pivot hinges through intermediate plates. Each intermediate plate is joined to frame through brackets and attachment devices. EFFECT: wider operational capabilities allowing new technologies of cultivating agricultural crops to be developed and increased efficiency. 2 cl, 3 dwg