Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Follower in holder
Patent
1990-07-31
1991-12-03
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
Follower in holder
239345, 239369, 239375, 222325, 222401, 222631, B05B 724
Patent
active
050693905
ABSTRACT:
A spray applicator to discharge plaster or another texturizing material in a spray pattern against a wall surface or the like. There is a manually operated air cylinder and piston assembly which discharges pressurized air through a first nozzle, with an air jet traveling through an area where the plaster or the material descends from a container, with the air jet carrying some of the plaster through a forward discharge nozzle to cause a spray pattern. There is a rotatable adjusting sleeve which moves the two nozzles further apart or closer together to control the spray pattern and also to close the discharge nozzle.
REFERENCES:
patent: 604151 (1898-05-01), Horn
patent: 625594 (1899-05-01), Oldham
patent: 1770011 (1930-08-01), Poston
patent: 1988017 (1935-01-01), Norwick
patent: 2887274 (1959-05-01), Swenson
patent: 4195780 (1980-04-01), Inglis
patent: 4411387 (1983-10-01), Stern et al.
Bartholmey Brett A.
Heaton Jeff S.
Stern Donald J.
Tryon James A.
DJ S & T Limited Partnership
Kashnikow Andres
Merritt Karen B.
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