Mechanical movements, powers and devices; a treatise describing mechanical movements and devices used in construcive and operative mechinery and the mechanical arts, being practically a mechanical dictionary (1917)
Hiscox, Gardner Dexter, 1822?-1908 · New York : The Norman W. Henley publishing co. · leaf 379
1535. DOG-POWER MACHINE.—The plane of the track wheel is setat an angle of about 20°, with itsunder edge bearing i^pon a frictionpulley. Shaft and fly-wheel, withcrank for operating churn. … 1536. GEARED HORSE-POWER. —The sweep carries the pinion and spurgear on the second shaft around thestationary spur gear, rotating the centralshaft and pulley at high speed. 1537.
Mechanical movements
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