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 339
1351. DISC SHEARS.—Two bevelled edgediscs just lapping, and revolving. Largely usedin tin and cardboard cutting. … 352. GIG SAW.—The spring a gives tension tothe saw running between guide frames, and operatesby crank and connecting rod. 1353. BAND SAW, for sawing metals.The frame and third wheel are set back to giveroom for large plates.
Mechanical movements
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