Fluid sprinkling – spraying – and diffusing – With mobile tank-type supply means – Operational means interconnected with ground traverse
Patent
1979-11-29
1981-03-17
Saifer, Robert W.
Fluid sprinkling, spraying, and diffusing
With mobile tank-type supply means
Operational means interconnected with ground traverse
239112, 239150, 239287, B05B 1510, B05B 1502
Patent
active
042562619
ABSTRACT:
The disclosed stripe-applying ("striping") method and apparatus for applying a curable coating composition (preferably the two-part type) to a paved surface comprises a movable vehicle suitable for traveling over that surface. The vehicle carries a first nozzle for applying a pressurized water spray to the paved surface, a second nozzle for applying an air blast to the paved surface, and a third nozzle for applying the coating composition under pressure to the section of the paved surface previously cleaned by the water spray and air blast. In addition, a glass bead applicator drops a plurality of glass beads onto the coating composition after it has been applied to the paved surface. The two components which comprise the coating composition are heated in a system having selectively operable valves for continuously circulating these components when a striping operation is not taking place. Furthermore, a system is provided for flushing the third nozzle and the lines containing the coating composition to remove gelled particles therefrom.
REFERENCES:
patent: 1702585 (1929-02-01), Bell
patent: 2673090 (1954-03-01), Blumberg
patent: 2746072 (1956-05-01), Lumpkin
patent: 3057273 (1962-10-01), Wilson
patent: 3162369 (1964-12-01), Mitchell
patent: 3477352 (1969-11-01), Harding et al.
patent: 3682054 (1972-08-01), MacPhail et al.
H. B. Fuller Company
Saifer Robert W.
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