Fluid sprinkling – spraying – and diffusing – Including supply holder for material – Fluid pressure discharge means
Patent
1989-09-28
1990-10-09
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Including supply holder for material
Fluid pressure discharge means
239526, 239412, B05B 730
Patent
active
049615378
ABSTRACT:
A manually operated spray applicator to deposit plaster or the like against a wall surface in a spray pattern. There is a forward containing chamber for the plaster, a rear pressurizing chamber to supply the pressurized air through a discharge stem, and an intermediate positioning chamber having a moveable piston which moves the discharge stem between its open and closed positions. There is a control valve which is operable by a trigger which selectively vents a bypass passageway that pressurizes the positioning chamber to move the discharge stem between its open and closed positions.
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DJS & T Limited Partnership
Kashnikow Andres
Weldon Kevin P.
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