Heating roller
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United States of America Patent
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Sep 2, 1997
Grant Date -
N/A
app pub date -
Feb 17, 1995
filing date -
Apr 23, 1993
priority date (Note) -
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Abstract
A heating roller for web-like materials, in particular paper has a cylindrical roller body with at least one flange journal. At least one feed line and/or discharge line for a heating medium, in particular steam, are provided. Several, at least, approximately axially aligned and, preferably, disposed peripherally, lines and/or bores pass the heating medium through the roller body. At least one collecting chamber is formed within the heating roller.
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