A railroad switch device for moving railroad switch points. The device includes a hydraulic unit having a hydraulic manifold coupled to a hydraulic pump integrated with an electric motor via a pressure pipe, where the hydraulic manifold is also coupled to the hydraulic pump via a hydraulic oil reservoir and a return pipe, and the hydraulic manifold is coupled to a hydraulic double-rod cylinder to provide forward movement and reverse movement of a point rod. Also included is a mechanical target to automatically indicate the position of a point rod, and a plurality of spring units to produce a continuous thrust force for holding the railroad switch points closed in forward position and reverse position, wherein the plurality of spring units controls the target rotation to 90 degrees.
RAILWAY SWITCH DEVICE FOR MOVING RAILROAD SWITCH POINTS
EISENBAHNWEICHENVORRICHTUNG ZUM BEWEGEN VON EISENBAHNWEICHENPUNKTEN
DISPOSITIF D'AIGUILLAGE DE CHEMIN DE FER PERMETTANT DE DÉPLACER DES POINTS D'AIGUILLAGE DE VOIE FERRÉE
2024-03-27
Patent
Elektronische Ressource
Englisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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