Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in constructive and operative machinery and the mechanical arts, being practically a mechanical dictionary, commencing with a rudimentary description of the early known mechanical powers and detailing the various motions, appliances and inventions used in the mechanical arts to the present time, including a chapter on straight line movements, by Gardner D. Hiscox (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 83
72 STEAM POWER. -• WA^^^ 240. DOUBLE-PORTED SLIDEVALVE and adjustment by doublenuts in the back of the valve. … 241. MEYER CUT-OFP VALVE—C, D, Slide valve withperforated ports. The supplementary or cut-off valves are adjustedto the required distances, to meet the required cut-off, by a right andleft screw, which has an index H, and wheel G, for turning the screwfor cut-oif adjustment on the outside of the…
Mechanical movements
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