Device for applying a sheet of material
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United States of America Patent
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Jan 25, 2011
Grant Date -
Aug 17, 2006
app pub date -
Mar 26, 2004
filing date -
Apr 1, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention relates to an apparatus for laying a material sheet on a number of cylindrical bodies, for example sleeves of paperboard or the like, which are employed within, int.al. the papermaking industry for winding a manufactured paper web, sheet web or the like, a conveyor being disposed to advance the cylindrical bodies in the longitudinal direction thereof to, past and away from a unit for supplying a material web to the bodies, and the conveyor being divided into at least two sections, of which the one is disposed to displace the cylindrical bodies in their longitudinal direction up to connection with the end of the preceding body, and of which the second section is disposed to positively rotate the cylindrical bodies about their longitudinal axis and displace the cylindrical bodies in the direction of their longitudinal axis during application of the material web, with the desired spacing between the edges of the applied material web.
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