Device for the propagation of liquid material or the like, in particular an adhesive emulsion for a bituminous paving mix to the road surface, and road construction machine, in particular road finisher with a device of this type.

摘要

The device for spreading a fluid substance or the like, in particular of a bonding emulsion of bituminous coated materials over the surface of a road, comprising, on a mobile machine (1), at least a spreading bar (18, 19) along which the strip is at least partially formed, said ramp being associated with at least one ejection nozzle (23, 24) as well as to a power supply circuit (8; 106) and being able to move with respect to the mobile machine (1), transversely to the direction of movement of that - latter and is associated with motor resources (30) intended to the moving during spreading, according to a back-and-forth movement. The machine, of the finisher type, comprises such a device.