AGROBRIDGE Russian patent published in 2003 - IPC

FIELD: agricultural constructions. SUBSTANCE: agrobridge has girder, frame with cultivator knives fixed on levers for oscillatory movement and double-sharpened shares, thread provided with reference points formed thereon and engageable with sensor, and bars. Agrobridge has movable platform to which sensor is attached. Thread with reference points is fixed on girder. Bars are equipped with turnbuckles adapted for alternatively lifting sides of frame above tracks and for adjusting their position in vertical plane above soil surface. EFFECT: increased efficiency by reduced number of agricultural tools, simplified construction and reduced production costs. 4 dwg