Weft change system with a weaving machine
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United States of America Patent
Stats
-
May 26, 1987
Grant Date -
N/A
app pub date -
Feb 4, 1986
filing date -
Feb 4, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a weft change system for a weaving machine, the known complicated switching and release mechanism for the movement of a selection quadrant with weft thread holding devices being simplified by the tension-loadable or compression-loadable springs provided in the known mechanism being replaced by compressed air cylinders, in particular double-acting compressed air cylinders, which can be actuated by a computer-controlled programming device and whereby the complete complicated drive mechanism of the known systems can be dispensed with.
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Family
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Cited Art Landscape
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