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 244
worm, or with a fixed rack; theworm, sliding over a feather-key shaft, will drive sliding nutsholding a hoisting car or platform. 908. ROTARY MOTION of worm gear froman ordinary screw, or when the screw has greatpitch, rotary motion of the screw maybe obtainedfrom the rotation of the worm-gear…
Mechanical movements
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