Cyclopedia of textile work : a general reference library on cotton, woollen and worsted yarn manufacture, weaving, designing, chemistry and dyeing, finishing, knitting, and allied subjects (1907)
Chicago : American school of correspondence · leaf 163
card, which will drive the feed roll and apronfaster or slower as desired. A larger gear will drive them fasterand a smaller one will drive them slower. The changing of thistrear will not chanue the amount of wool fed to the finisher, or theroving, but merely changes the speed of the feed rolls and… … Fig. 81. Plan of Apperly Feed- this in turn drives the gear 15 on the apron roll shaft. The apronrolls turn in the direction of the feed rolls, thus causing the apronsto carry the stock forward. The outside bands are made of leather and are perforated withshort wires which keep the stock straight…
Textile industry · Textile fabrics
Internet Archive · UMass Dartmouth, Claire T. Carney Library · Public Domain Mark 1.0. Free to use for anything.
