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Gouy & Lantier Ets
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Gouy & Lantier Ets
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Application filed by Gouy & Lantier EtsfiledCriticalGouy & Lantier Ets
Application grantedgrantedCritical
Publication of FR27245EpublicationCriticalpatent/FR27245E/en
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
B61L5/12—Visible signals
B61L5/14—Form signals, e.g. semaphore arms
B61L5/16—Local operating mechanisms for form signals
B61L5/161—Local operating mechanisms for form signals using electromotive driving means
FR27245D1923-01-171923-01-17
Signal motor for railway tracks
ExpiredFR27245E
(en)