SOIL SLITTING AND DEEP DIGGING IMPLEMENT Russian patent published in 1998 - IPC

FIELD: agricultural engineering; slitting and deep digging of soil. SUBSTANCE: implement has frame with mounting and ripping working tools. Frame has cross beams. Posts of working tools are hinge connected with cross beams and tie-rods arranged in parallel with beams, thus forming aligned articulated parallelograms, short sides of which is part of post. Implement has hydraulic cylinder secured by ends to post of one of working tools and to cross beam. Implement has additional freely turning disk knives located between working tools and secured on cross beam by brackets. EFFECT: enlarged operating capabilities. 3 cl, 8 dwg