INSTALLATION FOR THE AUTOMATIC EVALUATION OF THE ROLLING BAND ON WHEELS OF MOVING TRAINS

An installation for the automatic evaluation of the condition of the rolling band on wheels of moving trains. It comprises a rail beam (1) for each railway line (8), a guard-rail to assure wheel guidance, feelers (P1, P2, P3, P4) intended to come into contact with the wheels passing over them, feele...

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Bibliographische Detailangaben
Hauptverfasser:	IBANEZ RODRIGUEZ ALBERTO, PARRILLA ROMERO MONSERRAT, GOMEZ-ULLATE ALVEAR LUIS, FRITSCH YUSTA CARLOS, VILLANUEVA MARTINEZ EUGENIO, SANCHEZ REVUELTA ANGEL LUIS, MARTOS NAVARO JOSE ANTONIO, SANCHEZ MARTIN TERESA, LUPIANEZ GARCIA ANTONIO, ANAYA VELAYOS JOSE JAVIER
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING OTHER AUXILIARY EQUIPMENT FOR RAILWAYS PERFORMING OPERATIONS PHYSICS RAILWAYS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORTING
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Beschreibung
Zusammenfassung:	An installation for the automatic evaluation of the condition of the rolling band on wheels of moving trains. It comprises a rail beam (1) for each railway line (8), a guard-rail to assure wheel guidance, feelers (P1, P2, P3, P4) intended to come into contact with the wheels passing over them, feeler holders fitted on the rail beam, to ensure wheel-feeler contact, ultrasonics equipment (12) to transmit ultrasonic pulses towards the wheels and generate the corresponding ultrasonic plots, a local processor (13) to control the ultrasonics equipment and receive the ultrasonic plot signals generated, a computer (14) connected to the local processor to manage the ultrasonics equipment, and an antenna (15) connected to the computer to identify the compositions of train measurements. The invention is useful to detect cracks in the rolling band of railway vehicle wheels.