Device for trapping fringe yarns in a circular knitting machine

Textiles: knitting – Feeding – Alternately idled guides

Patent

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Details

D04B 3500

Patent

active

039954560

ABSTRACT:
A circular knitting machine is described in which two devices for temporarily trapping cut fringe yarns are mounted on the needle cylinder, respectively immediately following the last needle to knit and immediately preceding the first needle to knit. Each trapping device has a radially movable yarn gripping jaw urged into contact with a fixed jaw by resilient means. A cam-operated mechanism temporarily moves the movable jaw out of contact with the fixed jaw against the action of the resilient means in order to allow insertion of a fringe yarn between the jaws and release of a fringe yarn from the jaws.

REFERENCES:
patent: 2173788 (1939-09-01), McAdams
patent: 2559327 (1951-07-01), St. Pierre
patent: 2691285 (1954-10-01), Brown et al.
patent: 2705408 (1955-04-01), Mehnert

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