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 298
ests on upper end of arm 177, and, as the latter oscillates, passesfrom step 178 to step 180 over the incline 179 (Fig. 150) or vice versa.The action of these parts is so timed that the circular plate Is elevatedto render inactive the needles having the long heels simultaneouslywith the first… … Fig.165. means of cam-lug 175, the step 178 simply moves slightly across thelower end of the slide-rod without affecting the elevation of the cir-cular plate. The disc carries also two segments 186, each having acam-surface 187 at one end to act upon a block 188 carried by a lever 189 pivoted at…
Knitting machines
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