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 246
e Increased or decreased on a continuous line of shafting by the relativenumber of teethin the differentbevel gears.When the multi-ple of the teethin A and C isless than themultiple of theteeth in B andD, the gear Dand the large shaft will revolve forward or m the same direction as the pinion… … 240 GEARING. 941. VARIABLE THROW TRAVERSINGBAR, used in silk spooling. The spur gear a^ towhich is affixed a crank and jointed guide rod, turnsfreely on a pin fixed in the revolving disc b. Thepinion c is fixed on a central shaft or otherwise,allowing the disc b and its attached spur gear a…
Mechanical movements
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