FR680329A - Appareil destiné à diminuer l'effort instantané à produire au cours de la manoeuvre des aiguilles ou des signaux par transmissions mécaniques
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Appareil destiné à diminuer l'effort instantané à produire au cours de la manoeuvre des aiguilles ou des signaux par transmissions mécaniques
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JOHN SAXBY Ltd
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JOHN SAXBY Ltd
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Publication of FR680329ApublicationCriticalpatent/FR680329A/fr
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
B61L7/02—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using mechanical transmission, e.g. wire, lever
B61L7/027—Control levers
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Engineering & Computer Science
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Mechanical Engineering
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FR680329D1929-08-141929-08-14Appareil destiné à diminuer l'effort instantané à produire au cours de la manoeuvre des aiguilles ou des signaux par transmissions mécaniques
ExpiredFR680329A
(fr)
Dispositif qui réalise sur les locomotives, la répétition acoustique des signaux à l'arrêt et impose au mécanicien l'obligation de pointer leur position