Mechanical applicances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical mvements, powers and devices"; (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing company · leaf 139
FOR EMPTYINGTANK … 324. COUNTERBALANC-ING HYDRAULIC ELEVA-TORS. Showing the arrange-ment of valves, cylinder, circulat-ing pipe for up and down motionof the hydraulic piston and thedistribution of the counterweightsto equalize the power. The de-tails of operation are shown by thelettering on the cut. HYDRAULIC POWER…
Mechanical movements
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