Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 325
1280. SHAFT STEP ADJUSTMENT forspindles of millstones. 1281. ADJUSTABLE STEP BEARING,with hard bronze bush and step. A mor-tise through the iron base and a key drawnwith a screw extension and nut are for verti-cal adjustment. … 1282. COLLAR BEARING AND STEPfor a vertical shaft. The thrust sleeve ofbronze is split and should have a key to pre-vent rotation. MILL AND FACTORY APPLIANCES. 2>n
Mechanical movements
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