Patent ID: 6093247
Filing Date: 2000-07-25
Classification: B05B,E04D

Abstract:
A system for the distribution of heated viscous roofing material onto a roof, the system including:a vessel having a storage chamber, said storage chamber being adapted to contain a quantity of the viscous material;a heater disposed within said storage chamber;a conduit communicating with said storage chamber for delivering the viscous material to the roof for subsequent application to the roof;a reversible pump mounted on the vessel and communicating with the conduit, said pump selectively pumping the viscous material from the storage chamber and through the conduit to the roof;a return line extending between the conduit and the storage chamber for returning the viscous material to the storage chamber in the event of failure of the pump;a control valve disposed in the return line for controlling the flow of viscous material through the return line and into the storage chamber;an electric heating cable mounted on the conduit; anda mobile carrier adapted to be located on the roof and in selected communication with a disk charge outlet of the conduit.