Ink supplying apparatus
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United States of America Patent
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-
Jan 10, 1989
Grant Date -
N/A
app pub date -
Oct 8, 1987
filing date -
Dec 9, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An ink supplying apparatus in combination with a mesh roller comprises an ink feeding means for feeding ink onto the circumferential surface of the mesh roller, a doctor blade for contacting with the circumferential surface of the mesh roller, a pivoting means for pivotally moving the doctor blade in a sector form through a pivot parallel to the mesh roller; and a shifting means for adjusting the space between the doctor blade and the mesh roller. By operating the pivoting means and the shifting means, the contact angle of the doctor blade to the mesh roller can be freely controlled between the tangential line following to the revolving direction of the mesh roll to the tangential line in the counter direction of its revolving. Also the contact pressure can be freely controlled by these means.
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