Method of manufacturing a screen cylinder and a screen cylinder
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United States of America Patent
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Dec 28, 2010
Issued Date -
N/A
app pub date -
Jul 12, 2005
filing date -
Jul 16, 2004
priority date (Note) -
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Abstract
The present invention relates to a method of manufacturing a screen cylinder, and a screen cylinder that is particularly suitable for screening, filtering, fractionating, or sorting cellulose pulp suspensions of the pulp and paper making industry, or other similar suspensions. The present invention relates more particularly to a screen cylinder formed from a plurality of screen wires leaving screening slots therebetween, and circular support elements. The support elements include openings/grooves for installation of the screen wires therein, so that at least one of the support rings is thermally deformed and clamps the screen wires in the openings/grooves of the rings.
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