Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in constructive and operative machinery and the mechanical arts, being practically a mechanical dictionary, commencing with a rudimentary description of the early known mechanical powers and detailing the various motions, appliances and inventions used in the mechanical arts to the present time, including a chapter on straight line movements, by Gardner D. Hiscox (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 235
869. SWINGING BALL-BEARINGBICYCLE FEDAL.-^Carries the feet closeto the ground. 224 NAVIGATION AND ROADS. … H.^/^J^^^ 870. A. F HAVENS PLANETARYE CRANK GEAR, adapted 3=^V-~-_--_-_--i: for bicycles for varying pro-■^-^N\^ portion of motion. The gear ^\\\ B is fast on the sprocket-s \ \\ wheel shaft. Gear C is fasti \ Ji I to a block that slides in the / 1! longitudinal slot of the cross/// D. The curved…
Mechanical movements
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