Knife cylinder for processing a continuous web
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United States of America Patent
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Jun 9, 1987
Grant Date -
N/A
app pub date -
Mar 6, 1986
filing date -
Mar 6, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A knife cylinder for processing a continuous web has a plurality of knife blades mounted therein by metallic bellows cylinders located in grooves which receive the knife blades. At least one force transmission element is likewise located in each groove between the blade and the bellows cylinders, or between the bellows cylinders and an opposing wall of the groove. Such elements contain pressure medium passageways connected with a pressure medium generating assembly for internally pressurizing the bellows.
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