American School of Correspondence · Chicago, American school of correspondence · leaf 248
ts as a driver for the apron, while the roll, B,is a carrier with an adjusting screw, E, for keeping the apron tight.On the top of the frame is a comb, K, with the blade set close tothe apron. Motion is given to the comb by an arm, F, from aneccentric, G. This arm also carries a pawl, H, which… … Fig. 150. Common Top Clearer. Around the roll is an apron, 219 ITS COTTON SPINNING the top of the rolls and the cotton, which is collected, is combedinto a roll as it reaches the comb when it is removed very easily. A set screw, JST, is for adjusting the frame so that the apronshall just touch…
Textile industry and fabrics
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