The art of weaving, by hand and by power, with an introductory account of its rise and progress in ancient and modern times (1844)
Gilroy, Clinton G · New York, Baldwin · leaf 378
carriage U.On the shaft R, (Figs. 162, 163 and 164) is a small pulley providedwith a cord, to which is suspended a weight, for the purpose of PLAIN WEAVING. 355 keeping the roller Q,, constantly pressing against the under side ofthe yarn, as shown in Fig. 161. By this contrivance, the reduc-tion in… … arrow, Fig. 163, and brings it nearer to the centre or fulcrum ofthe bell-crank lever H H, which has the effect of increasing therange or space through which the opposite arm of the lever vibrates,and thus producing an increased vibration in the lever J, by meansof the connecting rod I, which by…
Weaving
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