. American engineer and railroad journal . THE APPLICATION OF INDIVIDUAL MOTOR DRIVESTO OLD MACHINE TOOLS. McKees Rocks Shops.—Pittsburgh & Lake Erie Railroad. BY R. V. WRIGHT, MECHANICAL ENGINEER. VIII. TURRET LATHES. FIG. 37.—THE APPLICATION OF MULTIPLE-VOLTAGE INDIVIDUAL DRIV-ING TO THE OLD 18-INCH BRASS TURRET LATHE.—CROCKER-WHEELER SYSTEM. Crocker-Wheeler Type 3-1- S H Morse-Chain %P

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering