COMBINED TILLAGE TOOL Russian patent published in 2004 - IPC

FIELD: agricultural engineering. SUBSTANCE: tillage tool has telescopic tine with upper movable part, horizontal and inclined shares, and chisel. Moldboard is arranged above one of horizontal shares laterally of tine upper part and is attached to tine and member arranged below hoe. Holder with horizontal share and holder with shares and moldboard are made detachable and replaceable. Such embodiment allows said holder to be separately employed for performing of individual operations. Embodiment of combined tillage tool including right-handed and left-handed moldboards allows said tillage tool to be used in reversible plows for providing even flat fault-free plowed field. EFFECT: increased efficiency, provision for eliminating of wind erosion of soil owing to periodical turning of surface layer, though dusted yet enriched. 3 cl, 4 dwg