Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 953
prevent loss of water by leakage. The shape of the buckets is clearly shown in Fig. 4248. They areplaced between two cylinders, the inner one of which is connected with the hub by a web or disk.The gate is of the register pattern, as shown in Fig. 4249, being an annular plate with flanges…
Mechanical engineering -- Dictionaries
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