Automatic machine for slitting and creasing paperboard sheets and the like
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 20, 2003
Grant Date -
Jul 26, 2001
app pub date -
Jan 2, 2001
filing date -
Jan 24, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An automatic machine for slitting and creasing paperboard sheets comprises, on a bearing framework, a plurality of assemblies for slitting and driving the paperboard sheets to be processed, the slitting and driving assembly including, each, slitting heads and driving heads, the slitting heads being coaxial with the driving heads and driven by a drive device which is independent from the drive device driving the driving heads.
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Cited Art Landscape
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