FR334059A - Perfectionnements aux appareils pour actionner et commander les aiguilles, les signaux, les barrières et autres organes analogues des voies ferrées
- Google Patents
Perfectionnements aux appareils pour actionner et commander les aiguilles, les signaux, les barrières et autres organes analogues des voies ferrées
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JOHN PATRICK O DONNELL
WILFORD ARTHUR PELOQUIN COSSER
Original Assignee
JOHN PATRICK O DONNELL
WILFORD ARTHUR PELOQUIN COSSER
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Application filed by JOHN PATRICK O DONNELL, WILFORD ARTHUR PELOQUIN COSSERfiledCriticalJOHN PATRICK O DONNELL
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Publication of FR334059ApublicationCriticalpatent/FR334059A/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
B61L7/04—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using fluid-pressure transmission
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR334059D1903-07-221903-07-22Perfectionnements aux appareils pour actionner et commander les aiguilles, les signaux, les barrières et autres organes analogues des voies ferrées
ExpiredFR334059A
(fr)