. Electric railway journal . Drawbar Lettered with Electric Welding method has proved very satisfactory and has effectivelyremedied the trouble. The lettering can be added in avery short time, and as the metal burns into the surfaceof the drawbar there is no effective means of removingit from the car. The halftone view shown above illus-trates one of these drawbars as lettered installed onthe side of a car. 694 Electric Railway Journal Vol. 58, No. 16 Boring, Drilling and Milling Machine ANEW line of horizontal boring, drilling and millingmachines has been developed by the Pawling &Harnischfeg
. Electric railway journal . Drawbar Lettered with Electric Welding method has proved very satisfactory and has effectivelyremedied the trouble. The lettering can be added in avery short time, and as the metal burns into the surfaceof the drawbar there is no effective means of removingit from the car. The halftone view shown above illus-trates one of these drawbars as lettered installed onthe side of a car. 694 Electric Railway Journal Vol. 58, No. 16 Boring, Drilling and Milling Machine ANEW line of horizontal boring, drilling and millingmachines has been developed by the Pawling &Harnischfeger Company, Milwaukee, Wis., of which the4-F machine shown in the accompanying illustration isthe smallest size. This machine is especially designed forvery heavy milling and large boring operations. Someof the special features are: All feed screws in tension;all sliding parts with take-up for wear; saddle fully. Horizontal, Boring, Drilling and Milling Machine counterbalanced with counter-weight located inside ofthe column; centralized control; all milling feeds actu-ated through quick pitch worm and bronze worm wheels,revolving on quick pitch screws in tension; interchange-able; externally and internally driven face plates; backgears close to spindle, making all drive shafts highspeed; automatic stops for saddle and column formachines electrically driven. New Metropolitan Electric Locomotive T^HE Metropolitan Railway of London has underA course of i-econstruction twenty of its existingelectric locomotives. High-capacity electrical apparatusis being installed and arranged on supports in a centralposition down the cab of the locomotive, ending in amain switchboard at each end and surrounded by ahand rail which leaves ample space on either side forcleaning and inspection of the equipment. The control is the automatic multiple-unit electrictype, with sufficient steps on the master controller toa
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyorkmcgrawhillp
