False twist machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 7, 1982
Grant Date -
N/A
app pub date -
Sep 5, 1980
filing date -
Nov 16, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A yarn texturizing machine in which there are provided a plurality of treatment positions, each position presenting, in operational sequence, a yarn supply device, a first yarn feeder, a yarn heating device, a cooling zone for the heated yarn, a false twist spindle, a second yarn feeder and a windup device. This machine is presenting a central frame on either side of which are symetrically arranged the working positions. A guide tube for the yarn is arranged between the first delivery device and the heater entry, the connection between this tube with the heater being realized by means of a connecting element also joined to a blowing source permitting to eliminate the fumes inside the heater. The connecting element comprises means to the stop of the blowing during the yarn launching operation and to the automatic starting of the blowing action when running normally.
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