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 392
1577. SEWING-MACHINE, Wilcox & Gibbs model, show-ing the designation of parts 1578. SPRING MOTOR, for sewing-machine. A strong coiled spring and a gearcrain, like a clocktrain on a larger scale,geared to the drivingshaft. The pedal ischanged and arrang-ed as a friction stopand speed regulator.…
Mechanical movements
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