American School of Correspondence, Nelson, Hector William, 1869- [from old catalog] · Chicago, American school of correspondence at Armour institute of technology · leaf 16
162 WEAVING for the movement should be as even as possible. A jerky action in changmg boxes is constantly causing trouble. A diagram of the gearmg of this motion is presented at Fig. 108. Elliptic gear … 1, is fixed on the pickmg cam shaft and geared into 2, each having 27 teeth. Compounded with 2 is a 22-tooth gear and a segment gear 3, which has 15 teeth. The 22-tooth gear is the first of a tram of four gears of the same number of teeth, which transmit
Weaving
Internet Archive · The Library of Congress · Public domain (published before 1931). Free to use for anything.
