| 摘要 |
A circular knitting machine having a needle selection device and a device for axially shifting needles which has an axially movable cam. The axially movable cam defines a contour and is movable to three levels corresponding to a knitting position, a tuck position, and a float position. The device is arranged in correspondence with the feed stations of a circular knitting machine, such that butts of needles not moved into operation by jacks traverse the contour of the axially movable cam. The contour raises the needles not moved into operation by the jacks with a substantial delay with respect to other needles moved into operation by the jacks under control of the needle selection device.
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