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Compagnie Generale de Signalisation
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Compagnie Generale de Signalisation
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Filing date
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Application filed by Compagnie Generale de SignalisationfiledCriticalCompagnie Generale de Signalisation
Application grantedgrantedCritical
Publication of FR546087ApublicationCriticalpatent/FR546087A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR546087D1922-01-191922-01-19Commutateur de contrôle perfectionné pour aiguille de chemin de fer
ExpiredFR546087A
(fr)