Materialzufuehreinrichtung,insbesondere Transportfahrzeug zur Zufuehrung von Asphalt zu einer Asphaltiermaschine

摘要

A delivery system for hot asphalt includes a plurality of semitrailers. Each trailer includes a V-shaped hopper having an asphalt supporting beam extending longitudinally through it. A tube extends around the hopper for use in spraying lubricating oil into the hopper prior to the loading of asphalt. Each trailer further includes a conveyor for unloading asphalt from the hopper into a paving machine. The conveyor is driven by a hydraulic motor that is controlled by a valve. The valve is mounted in the trailer for activation by a prod mounted on the paving machine so that the operation of the conveyor is controlled from the paving machine.