FR424628A - Dispositif de changement de voie automatique pour chemins de fer, tramways de tous les types et véhicules roulant sur rails en général
- Google Patents
Dispositif de changement de voie automatique pour chemins de fer, tramways de tous les types et véhicules roulant sur rails en général
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of FR424628ApublicationCriticalpatent/FR424628A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
B61L11/02—Operation of points from the vehicle or by the passage of the vehicle using mechanical interaction between vehicle and track
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR424628D1910-09-061911-01-05Dispositif de changement de voie automatique pour chemins de fer, tramways de tous les types et véhicules roulant sur rails en général
ExpiredFR424628A
(fr)