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 299
abearing upon the tire,after which the smallpump is operated forgreat pressure. 779. AUTOMATIC FURNACE for hardening and tempering balls.The balls are picked up by the small shelf in the revolving hop-per, and tipped into the mouth-piece, and carried along by thecentral screw ; transferred intothe…
Mechanical movements
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