FR24845E - Appareil destiné à assurer la sécurité complète des trains de chemin de fer en marche ou arretés sur un point quelconque de la voie
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Appareil destiné à assurer la sécurité complète des trains de chemin de fer en marche ou arretés sur un point quelconque de la voie
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ANTONY CASSAYRE
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ANTONY CASSAYRE
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B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
B61L3/04—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling mechanically
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Engineering & Computer Science
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Mechanical Engineering
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FR24845A1921-05-121921-05-12Appareil destiné à assurer la sécurité complète des trains de chemin de fer en marche ou arretés sur un point quelconque de la voie
ExpiredFR24845E
(fr)