Crackfilling vehicle

Road structure – process – or apparatus – Apparatus – Material distribution means

Patent

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Details

404107, 404111, E01C 1912, E01C 2302, E01C 1918

Patent

active

052323064

ABSTRACT:
A vehicle for transporting and dispensing materials required for filling and repairing cracks in roadways and highways or similar traffic-bearing surfaces comprises a supply tank for asphalt mix or emulsion or the like liquid crack-filling material, a hose leading from the asphalt supply tank to a dispensing area adjacent the vehicle, a directable applicator connected to the hose for directing crack-filling materials from the asphalt supply tank into cracks in the roadway, a resilient squeegee blade supported from the vehicle for dragging across the roadway dispensing area after crack-filler material is directed into cracks so that the crack-filler material is leveled, a hopper for carrying sand, rock chips, or other substantially dry structural material for covering the liquid crack-filler material and binding therewith to form in the aggregate substantially firm roadway surfaces, a dispensing broadcaster attached to the vehicle adjacent the dispensing area, and a conveyor interconnected with the hopper for moving sand or other structural filler material therefrom to the dispensing broadcaster.

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