Mechanical movements, powers, devices and appliances; (1903)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N.W. Henley & co. · leaf 163
569. HYDRAULIC ELEVATOR LIFT with mul-tiplying cable gear. The cable is carried under andover cross-head sheaves on each side to equalize thepressure on both sides of the plunger. … 570. HYDRAULIC ELEVATOR LIFT with pul-ley sheaves central over plunger. HORIZONTAL HYDRAULIC ELEVATORLIFT, with central-plunger pulley. Cablewinds on small pulley on drum shaft. Forlight lift. HYDR.AULIC PULLING JACK. — The lever operates a small pump which forces -^^:::::^ water to the upper side…
Mechanical movements
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