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 165
570, HYDRAULIC ELEVATOR LIFT with pul-ley sheaves central over plunger. HORIZONTAL HYDRAULIC ELEVATOR LIFT, with central-plunger pulley. Cable-~p-_^^^ winds on small pulley on drum shaft. For mE^ light lift. 572. HYDRAULIC PULLING JACK. — The lever operates a small pump which forces ^^::i/ water to…
Mechanical movements
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