FR426092A - Rail mobile de fermeture de courant destiné à actionner des appareils mécaniques ou électriques de sécurité pour chemins de fer
- Google Patents
Rail mobile de fermeture de courant destiné à actionner des appareils mécaniques ou électriques de sécurité pour chemins de fer
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.)
MASCHINENFABRIK BRUCHSAL A G VORM SCHNABEL ET HENN
Original Assignee
MASCHINENFABRIK BRUCHSAL A G VORM SCHNABEL ET HENN
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 MASCHINENFABRIK BRUCHSAL A G VORM SCHNABEL ET HENNfiledCriticalMASCHINENFABRIK BRUCHSAL A G VORM SCHNABEL ET HENN
Application grantedgrantedCritical
Publication of FR426092ApublicationCriticalpatent/FR426092A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L1/00—Devices along the route controlled by interaction with the vehicle or train
B61L1/02—Electric devices associated with track, e.g. rail contacts
B61L1/04—Electric devices associated with track, e.g. rail contacts mechanically actuated by a part of the vehicle
Landscapes
Engineering & Computer Science
(AREA)
Automation & Control Theory
(AREA)
Mechanical Engineering
(AREA)
FR426092D1911-02-151911-02-15Rail mobile de fermeture de courant destiné à actionner des appareils mécaniques ou électriques de sécurité pour chemins de fer
ExpiredFR426092A
(fr)