Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 485
.—Pulley-lathe. and work of a similar character. Power is transmitted to the spindle through tangent gear-ing. The pulleys, being first bored, are placed on a mandrel and are driven by an equalizingdriver, distributing the strain evenly on the arms. The tool-slides are mounted upon short,stiff… … crown. Tools are thus ope-rated on both sides of themachines. Feeds are opera-ted from the end of the driv-ing-shaft l)y three-step conesfor H-in. belt, communicat-ing i)0wer to the feed-shaftby means of gears with anin-and-out pin. This ar-rangement gives a roughingand finishing feed for…
Mechanical engineering
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