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 166
Fig. 74. Projection of Cam Ring. of the stitches. Without this cam, a tight or stiff needle would makea slack line in the fabric. The land or tuck cam B lands the needles to a tuck so that all thelatches are safely opened before the guide covers the needles for pla- … Flg. 75. Cam Ring Section. cing a new stitch on them; while the landing or clearing cam C has thesame functions to perform in the dial as the B cam in the ring. The rest cam D performs the same function as does the D camin the ring; the draw-in cam casts off the old stitch placed on the topneedles…
Knitting machines
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