Ancillary air jet arrangement in the reed weft channel of an air jet loom
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United States of America Patent
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-
Jun 24, 1997
Grant Date -
N/A
app pub date -
May 23, 1995
filing date -
Sep 9, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of insertion of the weft thread into the shed of an air-operated jet loom in which a main stream of air supplied to an end of a direct pick channel in a swinging loom reed is supplemented at regular length intervals along the whole length of the direct pick channel by ancillary air streams oriented obliquely in the direction of the weft thread insertion into an open side of the direct pick channel through which the air streams move the weft thread. A device for carrying out the above method of insertion of the weft thread into the shed of a loom has a loom reed adapted to swing on an axis and is equipped with a direct pick channel, with a main pick jet related thereto on one lateral side, and with a plurality of ancillary jets situated at uniform intervals along its length and each ancillary jet having an outlet apertures oriented obliquely into the open side of the pick channel of the loom reed.
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