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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMILE FRANCOIS MARIE LOEVENBRU
YVAN HENRI MARIE FIDELE FLOUR
Original Assignee
EMILE FRANCOIS MARIE LOEVENBRU
YVAN HENRI MARIE FIDELE FLOUR
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Filing date
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Application filed by EMILE FRANCOIS MARIE LOEVENBRU, YVAN HENRI MARIE FIDELE FLOURfiledCriticalEMILE FRANCOIS MARIE LOEVENBRU
Application grantedgrantedCritical
Publication of FR364117ApublicationCriticalpatent/FR364117A/fr
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
(AREA)
Mechanical Engineering
(AREA)
FR364117D1906-02-221906-02-22Avertisseur-controleur automatique pour les trains circulant sur les voies ferrées
ExpiredFR364117A
(fr)