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Publication of FR739031ApublicationCriticalpatent/FR739031A/fr
B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
B61K9/08—Measuring installations for surveying permanent way
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Length Measuring Devices With Unspecified Measuring Means
(AREA)
A Measuring Device Byusing Mechanical Method
(AREA)
FR739031D1932-06-141932-06-24Procédé et dispositif pour le contrôle de voies de chemin de fer en direction transversale
ExpiredFR739031A
(fr)