Invention patent: b "blade, in particular for chassis blade holder (s) d .The present invention relates to a blade (1) comprising at least one body (3) of the blade fixed on said chassis (2) to be coupled to a tractor vehicle.The blade is characterized by the fact that the said body (3) of the blade presents at least a portion (4) is inclined laterally relative to a vertical plane parallel to the axis of advance of the vehicle trThe actor to form in relation to said vertical plane an angle 244 understood in the angular range [5 - 20 degrees], that portion (4) inclined and extended laterally at, or near,Its lower edge by an edge (6) of the positive effect in the direction of the soil, the edge being equipped with at least a part of wear (7) consisting of at least one end (8),This tip (8) being laterally displaced in relation to the front edge of the inclined portion (4) of the body (3) of the blade. The application in decompression of soil.
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