American School of Correspondence · Chicago, American school of correspondence · leaf 91
^ means of the belt, L, pallej^M, and gears, N and O, the last being upon the end of the drumshaft. On the top apron roll is a gear, P, which drives a similargear, R, and upon the hub of the latter is a sprocket wheel, S, whichdrives, by means of the sprocket chain, T, the wheel, W. The feedrolls,… … Fig. 32. Section Showing Evener Rollsand Feed Rolls. 7S COTTON SPINNING. 43 and Di, and the evener rolls, B^ and B^, are driven by the gears,Ci and El. It will be seen that by this arrangement any changein the speed of thee levating apron directly affects the speed of theevener and feed rolls. Fig.…
Textile industry and fabrics
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
