Dryer group in a dryer section of a paper or board machine and a dryer section of a paper or board machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 28, 2003
Grant Date -
Jan 10, 2002
app pub date -
May 29, 2001
filing date -
May 31, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A cantilevered frame in a paper machine dryer group of a dryer section supports a drying wire loop to run by at least one impingement drying unit positioned outside the loop. The frame structure (60) supports devices and rolls situated inside the wire loop (13) of the dryer group (R) which guide and support the run of the wire (13) and the web (W). A dryer section may have multiple such dryer groups which overlap one another with closed draws therebetween.
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