Railway and Locomotive Engineering . Rue Boiler Washerand Tester SEND FOR CATALOGUE Rue Manufacturing Co. 228 Cherry Street Philadelphia, Pa. Maniifnrliirers of iDjectors. BJectorB. Boiler Washers and Teatera, Boiler Checka. rtaeck Valvea. DUNERCAR CLOSETS DUNER CO. December, 1921 RAILWAY AND LOCOMOTIVE ENGINEERING. The New Landis Automatic Die Head ThreadingIntermediate Gear Heads The New Landis Automatic Die Head hasset up a new record in the plant of an EasternManufacturer. It is shown threading inter-mediate gear studs, 1 diameter 8 threads perinch, U. S. Standard form, length of thread134


Railway and Locomotive Engineering . Rue Boiler Washerand Tester SEND FOR CATALOGUE Rue Manufacturing Co. 228 Cherry Street Philadelphia, Pa. Maniifnrliirers of iDjectors. BJectorB. Boiler Washers and Teatera, Boiler Checka. rtaeck Valvea. DUNERCAR CLOSETS DUNER CO. December, 1921 RAILWAY AND LOCOMOTIVE ENGINEERING. The New Landis Automatic Die Head ThreadingIntermediate Gear Heads The New Landis Automatic Die Head hasset up a new record in the plant of an EasternManufacturer. It is shown threading inter-mediate gear studs, 1 diameter 8 threads perinch, U. S. Standard form, length of thread134/ actual threading time 20 seconds. This head embodies in its design many fea-tures which made the Landis Rotary Head asuccess. Furthermore it employs the Landislong life chaser which insures efficient andeconomical threading. The foreman of the department in which this head is used is all smiles when talking about says, It is simple to operate, cuts accurate threads and with it, I have set up a new time recordfor threading these studs. Investigate this head. Send your specifications and we will gladly tell you just what the in-stallation will mean for you. Write today. LANDIS MACHINE COMPANY Waynesboro, Penna.


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