Take-up device for web-shaped materials, especially plastic films
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United States of America Patent
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Apr 18, 2006
Grant Date -
Jun 10, 2004
app pub date -
Oct 31, 2003
filing date -
Oct 31, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In the take-up device for web-shaped materials, especially plastic films, there is at least one bearing unit which acts between the ends of the contact roller on its peripheral compressive surface and supports the contact roller. The contact roller is made with a relatively small diameter and is made flexurally soft such that via the bearing unit(s) the bending line and the damping behavior of the contact roller between its ends can be influenced and advantageously also controlled.
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