DEFORMABLE ROD SEMPER HAMMER, ROD AND METHOD OF SECURING A CORRESPONDING HORSE ELEMENT.

摘要

The invention relates to a sowing element (2), intended to be secured to the frame of a seed drill implementing a plurality of sowing elements, said sowing element (2) having a tool-carrying structure (3) carrying at least one planting tool, said tool-carrying structure (3) being connected to said frame by two connecting rods having substantially parallel axes, said respectively upper link (5) and lower link (6), and defining, with said frame a part and said tool-holder structure (3) on the other hand, a deformable parallelogram. According to the invention, the upper link (5) is deformable and comprises a first portion (51) connected to a second portion (52) by an inflection zone (53).