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 955
ater-wheel shaft; and W,gate-shaft. The Y-shaped pieces F are cast on the crown-plate, and, as therises in their slots, the crown-plate may be placed just above the wheeland within the cylinder-gate. On the plate is attached a ring of flexible material which bears againstthe inside of the gate;… … 42I-5,
Mechanical engineering -- Dictionaries
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