Knitting; a manual of practical instruction in the mechanical details of all types of knitting machinery, their operation, adjustment, and care (1909)
American School of Correspondence, Metcalf, M. A. [from old catalog] · Chicago, American school of correspondence · leaf 116
nd of the cone to the other and returningto its original position, the top shaft revolves exactly six times, whenthe diameter of the two pulleys is exactly the same. A micrometer adjustment is provided by means of a split ring ron the top pulley m. This split ring is supported on the three arms… … Fig. 3G. Yarn Controller. slightly, thus reducing the diameter of the upper pulley and changingthe speed relationship. With this adjustment, the top shaft com-pletes the sixth revolution, and has started upon the seventh beforethe guide has made a complete reciprocation and reached its…
Knitting machines
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