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 210
A^ section of net, showing last loops at a, b, c, e, and the formation ofthe knot at d, with the mesh peg left out. NAVIGATION, VESSELS, MARINE APPLIANCES, ETC. 207 G and Z, unlettered, show the formation of the knot with peg andneedle. Closed point needle, American type. Making a loop with open… … 533A. A HAND-OPERATED TROLLEY FERRY. A uniqueoverhead trolley is shown above. The little four-seated car, sus-pended from a single wire, travels across the river a few feet above thew^ater at a speed approximating 20 miles an hour, the power beingprovided by the ferryman turning a wheel over which…
Mechanical movements
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