AGRICULTURAL TILLAGE IMPLEMENT (VERSIONS) Russian patent published in 2009 - IPC A01B59/04 

FIELD: agriculture.

SUBSTANCE: implement is composed of a frame, tillage tools and a frontally arranged mechanism enabling the implement plane-parallel travel. The mechanism consists of a rod and a bar flexibly inter-conjugated to provide for the elements' mutual lengthwise translocation. The rod is pivotally connected to the tractor hitch draft arm, while the bar is frontally and rigidly attached to the implement frame. The mechanism may be designed in the shape of a rectangular frame with the side bars located inside the implement rectangular frame and the cross bars (the front and the rear ones) - outside the latter. The side bars are equipped with guides enabling translocation of the spring-mounted front and rear bars.

EFFECT: tillage quality improvement.

3 cl, 4 dwg