| 摘要 |
A multifeed circular knitting machine with heightwise movable elements which are radially movable selectively into cylinder tricks. In same trick as each element there is a presser jack having a single patterning butt. For action on the patterning butts there are rotary drums, one per feed, provided with protruding teeth arranged in circumferential series located in superimposed planes normal to drum axis. Bolt cams, acting on height selection butts on presser jacks, shift latter upwards and downwards to dispose their single patterning butts in predetermined planes. Each drum preferably tricked to accommodate inserts furnished with the teeth. Patterning jacks are of different forms and operate in conjunction with appropriate dispositions of the patterning butts for half-gauging.
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