Movable device for applying marking stripes of variable width, in particular onto road pavements

摘要

The slit f through which the marking product brought under pressure into the tank 1 may flow in the form of an extruded sheet onto the ground has an adjustable length. This length is determined by the choice of movable elements 9 which are brought into an open position by means of a pneumatic jack 26. The connection between the jack and the movable elements 9 is provided by a pivoting lever 20, the fork prongs 19 of which act on pivoting plates 17 fixed to the elements. <IMAGE>