Pressure coating roller assembly

Details Pressure coating roller assembly Pressure coating roller assembly

1976-06-03

1977-11-22

Pellegrino, Stephen C.

Coating implements with material supply

Including ball, roller or endless-belt tool

With flow-regulator

239521, B43M 1102, B44D 328

Patent

active

040593584

ABSTRACT:
A pressure coating roller gun has a spray nozzle having a spray opening formed in front of the central jet orifice, the opening having a bevel impingement wall. By the use of this nozzle, a coating material is sprayed in the form of a divergent thin film over the coating roller surface. The coating roller preferably has a length corresponding to the width of the divergent thin film of coating material sprayed from the spray nozzle. A spherical coupling member is provided at the proximal end of the spray nozzle so as to allow free adjustment of the direction of spray.

REFERENCES:
patent: 1085120 (1914-01-01), Gibbs
patent: 1151244 (1915-08-01), Carter
patent: 1364163 (1921-01-01), Wampler
patent: 3196479 (1965-07-01), Romoser
patent: 3340562 (1967-09-01), Skandaliaris
patent: 3591091 (1971-07-01), Galloway et al.

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