Multi-part tractor-drawn soil-working tool - prevents dangling of draw elements without uncoupling tool parts

摘要

Soil-working tool comprises at least one front transverse row of parts, e.g. harrow, and at least one back transverse row of parts, e.g. soil crumbler, and a frame consisting of front and back transverse beams joined by longitudinal beams. The end portions (10) of the transverse beams are pivotable upwards about horizontal axes extending in the direction of travel, and have at least the outermost tool parts suspended from them. The extended end portions (10) of the rear transverse beam (7), when seen in outline, intersect withdraw elements (29') which connect the tool parts of the front row to those of the back row.