American School of Correspondence · Chicago, American school of correspondence · leaf 308
ELEVATION OF DRIVE Fig. 191. Pulleys for Drawing Frames Placed at Right Angles to Main Line. pulley, G, on the frame at the right hand, then up and around thepulley, B. This method of driving two frames from one pulley makes avery neat and simple drive and saves shafting and belting compared 273… … Fig- 193. Sectional Elevation of Ring Frame. 873 232 COTTON SPINNING to the arrangement shown in Fig. 189, but the room should be wideenough to place four frames across the room so that an operativecan tend at least eight sides. A sectional elevation of a ring frame is shown in Fig. 192. Thevarious…
Textile industry and fabrics
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