. The Street railway journal . e extreme top of the sleeve. The use of large shafts, steelgears, bronze bushings and ring oiling bronze bearings for allfast running shafts makes a strong, durable machine, capable of two gears for the pulley. Reversing gears for tapping areprovided. All speeds and feeds may be changed while themachine is running at its highest speeds. This radial drill is a full universal machine—that is, boththe arm and the saddle swivel. This fact should be borne inmind in considering the design. The dimensions of the ma-chine are as follows: Drills to center, 12 ft.; maximum
. The Street railway journal . e extreme top of the sleeve. The use of large shafts, steelgears, bronze bushings and ring oiling bronze bearings for allfast running shafts makes a strong, durable machine, capable of two gears for the pulley. Reversing gears for tapping areprovided. All speeds and feeds may be changed while themachine is running at its highest speeds. This radial drill is a full universal machine—that is, boththe arm and the saddle swivel. This fact should be borne inmind in considering the design. The dimensions of the ma-chine are as follows: Drills to center, 12 ft.; maximum dis-tance from face of column to center of drill, 77^2 ins.; leastdistance from face of column to center of drill, 22^ ins.;greatest distance from spindle to base plate, 72 ins.; andtraverse of spindle, 20 ins. CLOSED CARS FOR THE DES MOINES CITY RAILWAY Fifteen cars of the type illustrated have lately been deliveredto the Des Moines City Railway Company by the AmericanCar Company. The railway company operates over 100 cars.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
