Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 199
the worm (/, Figs. 2526 and 2530, and worm-wheel i communicates through the intervening spur-pinions r and s with the pinion t, Fig. 2527, geering with the toothed-rack u, Figs. 2526 and 2529attached to the under side of the saddle-plate L of the slide-rest. The geering for reversing the motionof… … bed of the lathe, with the reversing-lever / in front. By this means the shaft communicating with thetrain of wheels from the cone-spindle may be geered either directly with the traverse-rod f f, orthrough the intervention of the meter-wheels at pleasure. A weighted lever J, shown in Fig.…
Mechanical engineering · Mechanics · Engineering
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