Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 220
er, moves machinery either by itsweight, by pressure, by impact, or by reaction, and is applied through various forms ofwheels. Fig. 396 is what is termed a tub wheel with a vertical shaft, the wheel running in abottomless, wooden case or tub to which the water is conveyed by a wooden trunk or…
Mechanical drawing
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