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.)
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 filedfiledCritical
Priority to DES49709ApriorityCriticalpatent/DE1021012B/de
Publication of DE1021012BpublicationCriticalpatent/DE1021012B/de
Application grantedgrantedCritical
Publication of DE1021012C2publicationCriticalpatent/DE1021012C2/de
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
B61K9/12—Measuring or surveying wheel-rims
B—PERFORMING OPERATIONS; TRANSPORTING
B61—RAILWAYS
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L1/00—Devices along the route controlled by interaction with the vehicle or train
B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Automation & Control Theory
(AREA)
Measurement Of Mechanical Vibrations Or Ultrasonic Waves
(AREA)
DES49709A1956-07-251956-07-25Einrichtung zur Anzeige von Flachstellen an Raedern von Schienenfahrzeugen
GrantedDE1021012B
(de)
