Yarn knotter especially for yarn spooling machines
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United States of America Patent
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Feb 11, 1986
Grant Date -
N/A
app pub date -
Oct 29, 1984
filing date -
Oct 29, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A knotting arrangement, especially for spool frames for warping and other textile machines in which the orbital knotting head is connected to a suction tube and has a freely movable clamping body, e.g. a ball, therein which, when air pressure is supplied to the suction tube can press the ball against a seat to hold the yarn end. The clamping body is not connected to any elements within the head and may be drawn by magnetic force against the seat.
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