American School of Correspondence · Chicago, American school of correspondence · leaf 237
Fig. 143. Front Elevation of Drawing Frame Driven from Above. sliver plate, J, through the trumpet, IST, and between the calenderrolls, E and F. From this point, it falls through the spout of thecoiler, G, and is coiled in the can, li. Stop Motions. The drawing frame is provided with four… … A B c P Fig. 143. Section Showing Draft Rolls,at the front of the machine becomes full, two calender roll stopmotions which operate when the sliver is absent from between thecalender rolls or when a wind-up occurs on either of them, anda back stop motion which causes the head to stop when the…
Textile industry and fabrics
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