Road structure – process – or apparatus – Apparatus – Material distribution means
Patent
1991-12-10
1993-08-03
Bui, Thuy M.
Road structure, process, or apparatus
Apparatus
Material distribution means
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.
REFERENCES:
patent: 1165331 (1915-12-01), Gray
patent: 1397045 (1921-11-01), Finley
patent: 1750104 (1930-03-01), Heltzel
patent: 2420410 (1947-05-01), Blankner
patent: 2578080 (1951-12-01), Middlestadt
patent: 2669915 (1954-02-01), McConnaughay
patent: 3020812 (1962-02-01), Gross
patent: 3260176 (1966-07-01), Bowers
patent: 3398662 (1968-08-01), Takata et al.
patent: 3519169 (1970-07-01), Holland et al.
patent: 3712681 (1973-01-01), Marino et al.
patent: 3771893 (1973-11-01), Miller
patent: 3822955 (1974-07-01), Haferkamp et al.
patent: 3873227 (1975-03-01), Goethe et al.
patent: 4069182 (1978-01-01), McDonald
patent: 4072435 (1978-02-01), Coho, Jr. et al.
patent: 4124325 (1978-11-01), Cutler
patent: 4423980 (1984-01-01), Warnock
patent: 4453856 (1984-06-01), Chiostri
patent: 4473320 (1984-09-01), Register
patent: 4511284 (1985-04-01), Sterner
patent: 4534674 (1985-08-01), Cutler
patent: 4603999 (1986-08-01), Laditka
patent: 4695186 (1987-09-01), King
patent: 4744693 (1988-05-01), Smith
patent: 4820078 (1989-04-01), Brocious
patent: 4828429 (1989-05-01), Kirchner
Bui Thuy M.
Connolly Nancy P.
Montgomery John W.
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