Cloth edge curl correction device
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United States of America Patent
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Sep 5, 2017
Issued Date -
N/A
app pub date -
Sep 19, 2014
filing date -
Sep 24, 2013
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A cloth edge curl correction device includes: a support plate extending along the direction of feed of a cloth at a front position of a turn-back guide device folding up and down over a given width the edge part of the cloth to be fed into a needle location position on a cylindrical bed; a cloth support provided near the support plate and supporting the cloth from the under; and an air ejection nozzle ejecting air toward a base part of the cloth support. Ejected air from the air ejection nozzle is applied to the edge of the cloth on the cloth support so that a curl generated in the edge is smoothed and corrected and then the cloth is fed in a manner that the edge goes along the support plate.
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