Needle selection mechanism for knitting machines
A selection mechanism for knitting machines in which each raising jack for lifting the needles is associated with a pusher jack which is placed opposite the poles of an electromagnetic array during each selection cycle. This array either holds the pusher jack, whereby it is held out of the scope of...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A selection mechanism for knitting machines in which each raising jack for lifting the needles is associated with a pusher jack which is placed opposite the poles of an electromagnetic array during each selection cycle. This array either holds the pusher jack, whereby it is held out of the scope of action of cams which apply it against the corresponding raising jack or does not hold it, so that said pusher jack is selected by one of the above cams. The holding or non-holding of the pusher jack is determined by a program unit which selectively energizes the coils of the electromagnetic array. |
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