Sensorized axlebox-bearing unit (1) for an axle (2), comprising a housing element (4) stationary in use, which supports a sealing gasket (5), and a sensor unit (6) comprising a sensor module (7) for monitoring the axle, a connection piece (9) to be connected to a processing unit and a flexible electric cable (10) connecting in one piece the sensor module with the connection piece; wherein the housing element (4) has a frontal inlet opening (11) through which the axle and the sealing gasket are accessible and is delimited by an annular lateral wall (13) provided with a transversal through-hole (14) smaller than the sensor module (7) but larger than the connection piece (9), with the sensor unit (6) mountable inside the housing element (4) from the inside towards the outside through the inlet opening (11) and the transversal hole (14); a plug (15) being fitted onto the flexible electric cable (10) between the sensor module and the connection piece to be inserted in the transversal hole (14) radially from the inside towards the outside, to fluid-tightly plug the transversal hole.
SENSORIZED AXLEBOX-BEARING UNIT FOR SUPPORTING A RAILWAY AXLE AND ASSOCIATED SENSOR UNITS
MIT EINEM SENSOR AUSGESTATTETER RADSATZLAGER, DAFÜR GEEIGNETER SENSOR
BOÎTE D'ESSIEU FERROVIAIRE MUNIE D'UN CAPTEUR ET CAPTEURS CORRESPONDANTS
2022-04-13
Patent
Electronic Resource
English
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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