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 399
1612. FREIGHT LOCOMOTIVE.—Consolidation type. … 1613. CENTRE VALVE, for a gas house, Afour-part valve for a purifier. Arranged to cut outany one of four purifier pans. 1614. Plan showing position of valve. MISCELLANEOUS DEVICES. 389
Mechanical movements
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