Coating implements with material supply – Material flows through porous tool – Hollow roller
Patent
1984-06-22
1986-07-01
Apley, Richard J.
Coating implements with material supply
Material flows through porous tool
Hollow roller
401188R, 1523011, B05C 1702
Patent
active
045976848
ABSTRACT:
Described briefly, according to a typical embodiment of the invention, a roller has a core comprising plurality of relatively hard and rigid segments fastened together in a stack and rotatably mounted to a shaft. The roller core has internal baffled passageways established by grooves in abutting faces of segments, so that, when paint is supplied to a cavity in the center of the stack, it will depart through these passageways in the roller in a controlled manner. A replaceable sock-like cover is received on the roller stack and secured by end retainers. The roller can be easily and completely disassembled for cleaning.
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Messick Walker A.
O'Brien Lawrence B.
Acoff Alfedo
Apley Richard J.
Black & Decker Inc.
Murphy Edward D.
Sherer Ronald B.
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