FR445752A - Système de changement de voie automatique pour voie de tramways, avec dispositif de manoeuvre pour aiguilles de changement de voie
- Google Patents
Système de changement de voie automatique pour voie de tramways, avec dispositif de manoeuvre pour aiguilles de changement de voie
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FERDINAND POOT
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FERDINAND POOT
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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
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Engineering & Computer Science
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Mechanical Engineering
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FR445752D1912-07-041912-07-04Système de changement de voie automatique pour voie de tramways, avec dispositif de manoeuvre pour aiguilles de changement de voie
ExpiredFR445752A
(fr)