Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 283
e heavier portion of thegravel—the gold and ironor black sand, whichfalls into the chute, h,from the lighter portionfalling into the tailingschute i. The lattice, k, k, is simply to prevent eddy currents of air goingdown the chutes h and i. The end of the air pipe at k is open. By a suitable…
Mechanical movements
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