A device for a flat and level the edges of merck sharp amp; dohme chaussee.

摘要

It comprises a horizontal cylindrical cutter (3) placed in a supporting structure (2) supported by the rods (151, 161) of two vertical hydraulic thrust cylinders (15) and (16) secured to a horizontal slideway (1) capable of sliding on a horizontal rail (11) fixed to the apron (13) of a lorry (14), the hyraulic thrust cylinder (15) being mounted so that it can pivot on a horizontal axis perpendicular to the slide (1), the support structure (2) extending at its upper part by a vertical duct (4) including a part (42) which is articulated and extensible and bent at its end so that it passes in front of and above the cab of the lorry, the said duct (4) enclosing, in its bottom part, a discharge accelerator (41) propelling the debris coming from evening up and passing into a space delimited by the cutter (3) and a curved casing (31) located to the rear of the said cutter (3).