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 344
heavily ribbed both top andbottom, making it of the I beam form in section. In addition tothis provision for strength in the rail itself, its ends are seen to depend 310 KNIT GOODS FINISHING 17 gradually to their points of connection with each tubular upright mem-l)er, thus giving the rail an arch… … IN fa The upper cross rail which supports the wooden top, is providedwith a wide flange on its upper edge, through which the screws thatsecure the top are passed. Its mid-section is supported through twoextensions of the web which connect respectively at two points on the 311 18 KNIT GOODS…
Knitting machines
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