Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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SPX Technologies Inc
Original Assignee
General Railway Signal Co
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Filing date
Publication date
Application filed by General Railway Signal CofiledCriticalGeneral Railway Signal Co
Application grantedgrantedCritical
Publication of FR695483ApublicationCriticalpatent/FR695483A/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
B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
B61L5/062—Wiring diagrams
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR695483D1929-05-161930-05-12Perfectionnements aux dispositifs de commande pour appareils mus électriquement
ExpiredFR695483A
(fr)