. 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. 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
. 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. 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, MARINE APPLIANCES, ETC. I97. 497. BICYCLE CATAMARAN. The pedal shaft carries a largeworm gear meshed to a small worm gear on the propeller shaft—steeringis by the bicycle handle and cross arm below, with wire lanyards to therudder. 498. BICYCLE GEAR FOR A BOAT. The sprocket wheelshaft with a large bevel gear drives a vertical shaft with two bevel gears and a fly wheel. Thepropeller shaft hastwo bevel gears tomesh into the bevelgear on the verticalshaft alternately, forforward or backwardmotion of the pro-peller. Lever C andhandle D control the fore and aft motion of the shaft.
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Keywords: ., bookauthorhiscoxgardnerdexter18, bookcentury1900, bookdecade1910
