Liquid transferring unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 7, 1992
Grant Date -
N/A
app pub date -
May 11, 1990
filing date -
May 27, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a liquid transferring unit having a tank carrying a liquid such as, for example, a glue or an ink, an applicator roll with a part thereof being immersed within the liquid disposed within in the tank, a doctor roll which scrapes off or removes the surplus liquid taken up by means of the applicator roll, and a pair of dam plates which are disposed within the tank so as to be movable toward and away from each other along a direction parallel to the axis of the applicator roll; characterized in that the pair of dam plates have regulating sections, respectively, which can be abutted against the opposing circumferential portions of the two rolls, so that the triangular space defined between the two rolls may be closed by means of such regulating sections.
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