Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 79
224. TWIN-SCREW VERTICAL CYLIN-DER ENGINE.—The outer gears are on thescrew shafts; the inner gears are idlers to keep thebeam even. … 225. TRUNK ENGINE.—Does away with theslides and cross-head. It is also used for compoundingby using the initial pressure at the trunk end and ex-panding beneath the piston. STEAM POWER. 69 226. OSCILLATING ENGINE, with trunnions onmiddle of cylinder.
Mechanical movements
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