| 摘要 |
An arrangement in the cam systems for circular knitting machines in which movable cams having variable positions cooperate with fixed cams to define a needle track, so that this track is substantially free of severe curvatures. The cams cooperate in different working positions to maintain the needle path parallel during the entire track, and independent of the variable position of the movable cams, so as to increase the speed of the dial and needle cylinder of the knitting machine while protecting the dial and needle cylinder against breakage and reducing the number of cam systems to increase the yield of the loom.
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