... rail system, the protected condiietor rail sysl -in and the single phase overhead wire sjs'ein. The calculations show that a protected conductor rail system with a voltage of SOU has many advantages over the unprotected third rail ...
... railway and he classifies the cause thus: ""Wear of rails and wheels from contact between them. "Wear of rail and brake shoes from contact between them. "Wear of third, or conductor, rail. "Wear of slide shoe upon conductor rail. "Wear ...
... railway and ho classifies the cause thus: "Weflr of rails and wheels from contact between them. "Wear of rail nnd brake .slices from contact between them. "Wear of third, or conductor, rail. "Wear of slide shoe upon conductor rail ...
... conductor rail by placing a. length of the channel Iron between the two rails of the converging line. The station indicators, however, rendered this course- impracticable because the raised conductor would act like, the cam. referred to ...
... Rail Track — Electric Propulsi Cylindrical Cars Twenty-Five Inches Diameter, Which Can Be Run in Trains [From the ... conductor rail on the top. This pipe or tunnel is 234 feet in length and includes bend of ninety degrees. The track ...
... rails, are also attached to the standards. The rails are boltaa to the srossbar of the standard. The conductor is attached to the sleepers. It is supported on insulators ecured to the sleeper by stud bolts, the conductor rail being held ...
... Railway Company and the Third Avenue Railway Company possess the risht of way through the same street. To operate the ... conductor rail. The track shored uy to carry the cars which constantly running over it. Temporary wooden yokes arc ...
... conductor rail at a pressure of volw. It Is Intended to provide, the operation of the electrical .'Ices, about sixty eight-car trains, (i composed of 02 ft. compartment iclos.ca rrled on bogles of modern ign. and seating about seven hun ...
... rail systems. In layman's m parlance it means a system in which the h electric current is confineu to the section i or sections of the conductor rail that is in immediate use, which in this case is the h section directly beneath the ...
... rail. inauV iu sections of 14 feut each, which are bolted on the ties -midway between the track rails. In the centre of this tube is placed the main line conductor, which is an iron rod the cross section of which is dependent upon the ...