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 197
FOOT TREADLE 490. The curve traversed by the edge of the paddle. 491. The extension of the paddle box. 492. Crank shaft and foot treadle connections. 493. Blade and crank connection. 494. TWENTY-FIVE-FOOT LAUNCH. Fast type with positivesubmerged wheel, 5 feet beam, light draught hull with wheel… … 26 inches. Wheel 20 inches diameter, 30 inch pitch, with or withoutsteel wheel guard. Motor, 12 horse power. Displacement with pas-sengers, 2,000 lbs. Elevation and midship sections. 495. Sectional elevation of frame, motor and propeller. 496. Plan with lines of upper works. NAVIGATION, VESSELS,…
Mechanical movements
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