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 809
gs which may be held in a chuckwhile subjected to one or more opera-tions. The full extent to which ex-perience has shown that it is profitableto employ them for other purposes thanfor making screws may be judged fromthe fact that in the shops of the Brown& Sharpe Manufacturing Co. only oneout… … FiG. 1.—Screw machiiu SCEEW MACHINES. 78J half the machines are generally employed on small wheels, levers, or cams for sewing ma-chines, or on small parts of machine tools. Fig. 1 represents a new style of screw machine recently introduced by the Brown & SharpeManufacturing Co. The head is…
Mechanical engineering
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