Draw frames and fly frames : being a practical treatise on the above machines (1898)
Thornley, T. (Thomas) · Manchester : A. Heywood · leaf 387
and all the wheels from lower cone to lifter vertical racks to be as given in Figs, ig and 20, taking the racks at fin. pitch, cone end wheel at 20, and copy wheel at 25, find inches traversed by the lifter per minute:— 1^00x20x16x26x25x13x^3X22x15x3 . . ^ i —^—5 ~—~ =:4qq7 inches.… … Fig. 70. 379 PATENT RATCHET WHEEL. Figs. 70 to 73 inclusive are intended to convey an ideaof an ingenious method of dispensing with the necessityfor changing ratchet wheels, patented by an eminent firmof machinists. The idea in its broadest sense has oftenpresented itself to makers and users of…
Textile machinery
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