Coating processes – Spraying – Moving the base
Patent
1980-08-07
1982-06-08
Beck, Shrive P.
Coating processes
Spraying
Moving the base
118305, 118323, 427421, B05D 102
Patent
active
043339735
ABSTRACT:
Apparatus and method for depositing a bed of polymeric insulating foam on a horizontal or sloped surface. The apparatus rolls on the surface being insulated and while it moves forward, lateral bands of insulating foam are sequentially and rapidly deposited by spraying a foamable liquid from a nozzle mounted on a carriage reciprocally moving on a track on the apparatus.
REFERENCES:
patent: 4167151 (1979-09-01), Muraoka
patent: 4209557 (1980-06-01), Edwards
Bellafiore Francis V.
Duff Michael P.
O'Meara David M.
Beck Shrive P.
Chicago Bridge & Iron Company
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