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BRILLIE FRERES SOC
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BRILLIE FRERES SOC
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Publication of FR429548ApublicationCriticalpatent/FR429548A/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
B61L5/162—Wiring diagrams
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Engineering & Computer Science
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Mechanical Engineering
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FR429548D1911-05-091911-05-09
Remote electric control system, for operating railway signals and other similar uses
ExpiredFR429548A
(en)
Improvement brought to the pedal systems arranged on the railway tracks for the control of warning devices or other devices mounted on locomotives, tenders, etc.