Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
B61L23/12—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only partly operated by train
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Train Traffic Observation, Control, And Security
(AREA)
Schleifenmelde- und Kontrollvorrichtung auf Zentralmeldetafeln von Gefahr-und Betriebsueberwachungsanlagen fuer Ruhe- und Arbeitsstrom mit in einer Ringleitung eingeschalteten Meldern
Einrichtung zur Sicherung der ungestoerten UEbertragung von Meldungen ueber die Stellung von fernverstellbaren Organen, insbesondere Schaltern einer elektrischen Energieverteilungsanlage