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 734
Fig. 10.—Tripod drill. SD Rlculah ■ Fig. 11. QUARRYING MACHINERY. 705 … Fig. 13 —Gadding machine. bench. In marble quarries, where it is desired to separate the stock, these holes are placedon the lina of the riving bed. or with the dip of the marble. The machine consists ofthe improved Ingersoll Eclipse rock drill, niounted upon and made to traverse longitu-dinally a…
Mechanical engineering
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