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 901
ng through astuffing-box, and carrying on its outer end alever with a weight, which counterpoiseshalf the weight of the float. A rocking leveris provided with a weight, which rolls to either end, alternately, as the feeder fills and isemptied of water, the rolling ball acting at exactly the same… … IlUtts stL-:im TYPESETTING MACHINES. 871 TUBE EXPANDER.—A novel form of this implement is clearly illustrated in the accom-panying cut. It is made entirelyof steel, except the head, which isof ease-hardened wrought iron.The grooved rollers are jour-naled in the solid body of thetool. Frictional…
Mechanical engineering
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