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 81
ccentric strapsthrough a short connecting rod, oper-ates the valve gear of each cylinderalternately. 230. THREE-CYLINDER ENGINE, Brotherhood type. Steam is admitted tathe central chamber with equal pressure onall the pistons. The rotary-disc valve is oper-ated by the crank-pin, giving steam to-the… … 232. TANDEM COMPOUND VERTICALENGINE, with cross-head and two piston rodsfor low-pressure piston -^^ f^ n ~ 1 - i dLJZ 233. COMPOUND ENGINES for twin screws. There may be one or two pair of compound cylin-ders. The dotted lines represent cylinders of thetandem model.
Mechanical movements
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