Fleece-Laying Apparatus
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United States of America Patent
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Issued Date -
Oct 2, 2008
app pub date -
Mar 27, 2008
filing date -
Mar 30, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a fleece layer of the carriage cross-lapper type, the laying carriage conveyor belt (14) wraps around the first laying roller (12), the upper and lower strands (14o, 14u) of the belt being parallel to each other as they proceed from the first laying roller (12). An endless cover belt (23), which travels around in the laying carriage (5), wraps around the second laying roller (13), the cover belt having upper and lower strands (23o, 23u), which are parallel to each other as they proceed from the second laying roller (13) in the direction opposite that of the laying carriage conveyor belt (14). The mutual distances between the web entrance (8, 9), the upper carriage (4), the laying carriage (5), and the output conveyor belt (2) perpendicular to the transport directions of same are so small that the card web (11) to be laid is enclosed in a sandwich-like manner between the adjacent strands of the web entrance conveyor belt (6), of the upper carriage conveyor belt (20), and of the laying carriage conveyor belt (14), where the laid fleece on the output conveyor belt (2) is contacted by the laying carriage conveyor belt (14) and by the cover belt (23).
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