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 (1910)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N. W. Henley publishing company · leaf 318
3l8 TEXTILE AND MANUFACTURING DEVICES, ETC. 824. EVOLUTION OF THE LAG SCREW and the machinefor making them, showing the general construction of the cutter and the principle upon which it operates, h being alag screw which is being cut and c the cutter, eachrevolving in the direction indicated by…
Mechanical movements
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