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 45
38 TRANSMISSION OF POWER. … 105. FRICTION GEAR, traversingmotion. A, the driver. B and C are faston the clutch sleeve which is free to slideon a feather on the driven shaft. The leverbrings B or C in contact with the drivingcone A for reversing.
Mechanical movements
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