IMPLEMENT FOR TILLAGE IN CROP ROWS AND ROW SPACINGS Russian patent published in 1995 - IPC

FIELD: agriculture. SUBSTANCE: implement has a frame having a vertical bar and beams rigidly attached to the bar. The beams are longitudinal flat leaf springs. A chain module is connected with the beans for lightly braked rotation. The chain links are provided with ripping teeth. The beams are joined together by means of a rotating brace with threaded ends entering threaded bushings mounted on the beams. In operation, the brace positions the module so that the coverage is maximum and very slight deflection, or deflection may be preset with minimum coverage depending on tillage conditions. EFFECT: higher efficiency; higher tillage quality. 6 cl, 15 dwg