CULTIVATOR Russian patent published in 2001 - IPC

FIELD: agricultural engineering. SUBSTANCE: cultivator has L-shaped frame, engine fixed in upper part of frame and working tools fixed on lower strip of frame. Drive mechanism is disposed in hollow member and handles are attached to mid portion of frame bar. Working tools are formed as disks with teeth bent to different sides. Horizontal distance between working tool vertical shaft and transverse vertical plane of attachment of handles is within the range of working tool radius. Working tool shaft is positioned between free ends of handles and points of attachment of working tools to frame. EFFECT: simplified construction and improved quality of soil tillage. 2 cl, 8 dwg