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 172
nlyinsulating material that has been found suitable for the insulation ofcommutators. The sleeve s is insulated by a cylindrical body insula-tion 7n, against which the bars are clamped. The end insulations /and / are of mica built up into conical form and pressed into shape insuitable molds. With… … 170 ELECTRIC POWER AND DEVICES. 408. SPRING BINDING POST. A quickmethod of changing electric-wire connections—press the spring and push in the wire. A most convenient binding post.
Mechanical movements
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