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 344
1372. COMBINED PUNCHAND SHEARS in one frame anddriven from one shaft. Each con-trolled by a treadle. 1373. SUSPENDED SWING TREADLE.—The foot takes a circular motion; no deadcentre. MILL AND FACTORY APPLIANCES. 333 … 1374. POWER RUMBLING MILL for cleaning sand from castings, pelishing metal articles by tumbling withsand, charcoal, leather scrap, or anypolishing powder. 1375. CENTRIFUGAL SEPARATOR, for removing oil fromiron chips and turnings. The iron pan A is fixed to the spindle and pulley. The unequal…
Mechanical movements
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