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 369
enter ofoscillation, showing thatthe weight P balances theweight W at any positionon the cross arm H, I, onthe vertical arm B, E,when pivoted to thedouble-scale beam A, B,and D, E, in which theresolution of forces ismade apparent in a prac-tical form so often over-looked by the inventorsof… … PERPETUAL MOTION. 365 Desaguliers^ Demonstration.—A, C, B, E, K, D is a balance in the formof a parallelogram passing through a sht in the upright piece, N, O, stand-ing on the pedestal, M, so as to be movable upon the center pins C and K.To the upright pieces, A, D and B, E, of this balance, are…
Mechanical movements
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