American School of Correspondence · Chicago, American school of correspondence · leaf 274
/_.i„ Fig. 16V. Fly FiT.me Bobbin. 2%2 COTTON SPINNING 201 ..L^-.......K.....W^...-^^^.^»^-.-..-- -..VW,Ws^^^~li, . ,,A^■.^^V...■!^■ SSSWrn-.TtS^jTa^ BL _E=- … 848 202- COTTON SPINNING screw from the cone rack, I^, by the taper gear. At each end of thetraverse, the builder screw is turned a trifle and the jaws are broughtmore closely together. The builder and parts directly connected areshown on an enlarged scale in Fig. 170. When the bobbin rail is…
Textile industry and fabrics
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