Coating apparatus – Solid applicator contacting work – Movably mounted applicator
Patent
1991-12-23
1993-12-28
Jones, W. Gary
Coating apparatus
Solid applicator contacting work
Movably mounted applicator
118 46, 118DIG15, 101335, 101361, 101363, 222187, B05C 108
Patent
active
052735826
ABSTRACT:
A polyurethane foam is used in combination with an ink tray having a housing having a first and second chamber. The first chamber has an overflow baffle extending laterally within said chamber to divide the first chamber into an inlet side and an outlet side. An inlet port is provided for receiving replenishing ink in the inlet side of the chamber and an outlet port is provided for removal of excess ink from said ink tray. A plurality of portals extending between the first and second chambers for directing replenishing ink to the second chamber from the inlet side of the first chamber and excess replenishing ink from the second chamber to the outlet side of the first chamber. An elongated inking roller is mounted to the housing. The absorption material is mounted in the second chamber to contact the replenishing ink. The absorption material has a portion extending from the second chamber and contacting the inking roller to allow the transfer of replenishing ink to the inking roller. The inking roller is also composed of a polyurethane foam.
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Burns Todd J.
Jones W. Gary
Parks, Jr. Charles G.
Pitney Bowes Inc.
Scolnick Melvin J.
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