Automatic cop exchanging apparatus for shuttle loom
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United States of America Patent
Stats
-
Dec 4, 1990
Issued Date -
N/A
app pub date -
Jun 16, 1989
filing date -
Jun 16, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An automatic cop replacing apparatus for a shuttle-type loom with which a cop contained in the shuttle is automatically replaced, including tying the threads together of the old and new cops, and requiring no operator intervention. The apparatus includes a hand for gripping the cop. A rotary arm plate on which the hand is mounted, a drive device for rotating the rotary arm plate and for straightly moving the rotary arm plate in the axial direction, and a drive shaft for moving the rotary arm plate to an exchange position for the cop. A thread tying device holds and ties together the treads of the old and new cops.
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