Equipment of A.E.G. of "Schwinge" type which requires slow approach; contactor is installed from 15 to 24 m. away from switch; details of operation and wiring diagram.
Electrically operated interlocked track-switching equipment for street railroads controlled from car
Elektrische Weichenstellwerke fuer Strassenbahnen mit Bedienung vom Wagen aus
V.D.I. Zeitschrift ; 74 , n 40
1930
2 pages
6 Figs.
Article (Journal)
German
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