. American engineer and railroad journal . COLD SAW CUTT1NC-0FF MACHINE. METHOD OF APPLYING ELECTRIC MOTOR SHOWN IN UPPER RICIIT-HAND CORNER. November, louo. AMERICAN ENGINEER AND RAILROAD |< H 457. SHOWING SECTION OF IO-INCH BAR OF 35 CARBON STEEL CUT OFF IN6 MINUTES. supported at each end by bearings of large diameter, which arecapped, and is driven by broad-face coarse-toothed hammeredsteel spur gearing and a worm and worm-wheel; the worm-wheel ha i :i bri ii. i in v i [i ad teeth, and thi worm is of hard ened steel with roll iddle is of heavy construction in proportion to of the
. American engineer and railroad journal . COLD SAW CUTT1NC-0FF MACHINE. METHOD OF APPLYING ELECTRIC MOTOR SHOWN IN UPPER RICIIT-HAND CORNER. November, louo. AMERICAN ENGINEER AND RAILROAD |< H 457. SHOWING SECTION OF IO-INCH BAR OF 35 CARBON STEEL CUT OFF IN6 MINUTES. supported at each end by bearings of large diameter, which arecapped, and is driven by broad-face coarse-toothed hammeredsteel spur gearing and a worm and worm-wheel; the worm-wheel ha i :i bri ii. i in v i [i ad teeth, and thi worm is of hard ened steel with roll iddle is of heavy construction in proportion to of the machine and lias wide bearings < on the saw side with square loci gib olid i mg made by a taper hoi [he feed 1 from the roller on the driv in haft to the disk, which i^ held to the proper tension by aspring adjusted by lock nuts Operation of the roller on tin-driving shafl by the hand lever, shown in front of the machinecontrols thi rati oi thi conth d, which is variable from /& in. to V/2 in. per minuti Thi saddli carrii an arm arrangedto trip the adjustable automatic and positive safely releathe feed. The machine is also fitted with a power quick returnWhen arranged for a motor drive, using a
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
