RAILROAD CROSSING CONTROL DEVICE

PROBLEM TO BE SOLVED: To secure safety and to stop rumbling of a railroad crossing from a remote place in the case when a train fails at a station in a railroad crossing control territory, etc. SOLUTION: This control device reconfirms that a failed train stops at a station when it receives indicatio...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: JUMONJI TAKASHI, AOYAMA TOSHIICHI, IMANARI TAKAO
Format: Patent
Sprache:eng
Schlagworte:
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