Adjustable ink fountain for duplicating machines
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United States of America Patent
Stats
-
Jul 16, 1991
Grant Date -
N/A
app pub date -
Oct 13, 1989
filing date -
Oct 13, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink fountain assembly for use in duplicating machines, such as rotary offset lithographic machines. A fountain trough is defined by an elongated blade extending along one side of the trough and an ink fountain roller extending along the other side of the trough defining a gap therebetween. A plurality of independently adjustable thumb screws are provided for varying the gap and the ink flow therethrough. A plurality of caps are positionable over the thumb screws in any angular position relative thereto. The caps have indicators to facilitate calibrating the positions of adjustment of the thumb screws.
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Family
International Classification(s)
Cited Art Landscape
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