CORE WINDER WITH FORMING UNIT WITH A TOOTHED BELT
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United States of America Patent
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Issued Date -
Aug 12, 2010
app pub date -
Sep 11, 2008
filing date -
Sep 14, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A core winder is disclosed for forming tubes from at least one helically wound strip of web material, including: a spindle, about which the strip or strips of web material are wound; a forming unit including a belt entrained about at least two pulleys, at least one of which is motorized. The belt forms a loop about the forming spindle. The belt has a front face provided with a toothing cooperating with one of the pulleys, which is also toothed.
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