Device and method for separating the paper from the cores of trimmings of rolls or logs of ribbon-like material, of defective rolls or logs and/or of another similar product
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United States of America Patent
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Mar 16, 2010
Issued Date -
N/A
app pub date -
Apr 27, 2006
filing date -
May 19, 2005
priority date (Note) -
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Abstract
A device, for separating the paper from the cores of rolls or logs of paper or similar products, which is based on a combination of a mandrel that receives trimmings from a roll or log where the mandrel has an outer diameter that is less than the inner diameter of a core of at least one log. The mandrel is provided with at least one axial recess that is directed along several contiguous generatrices of the mandrel. Above the axial recess is arranged a circular rotating blade which cuts both said trimmings the core.
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