American School of Correspondence · Chicago, American school of correspondence · leaf 118
ed exactly parallelly with theshaft, the driving belt may run to one side of the face of thepulley and to overcome this the pulley is moved slightly alongthe shaft. If two cards were driven from the same pulley, thiscould not be done. With the old-fashioned top flat cards It was 103 COTTON… … M bo the belt would run to one side. To remedy this, the cards, insteadof the pulleys, were moved enough to cause the belt to run true, but 103 66 COTTON SPINNING.
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