An eddy-current rail brake device (1) includes a row of magnets (10), a supporting member (3), a case (4), and a lifting device (5). The row of magnets (10) includes a plurality of permanent magnets (2) that are arranged in a traveling direction of a railroad car. To the supporting member (3), the row of magnets (10) is mounted. The supporting member (3) has magnetism. The case (4) houses the row of magnets (10) and the supporting member (3) and includes a bottom portion (8) that faces the row of magnets (10) and is non-magnetic. The lifting device (5) raises and lowers the supporting member (3) inside the case (4) while the row of magnets (10) is kept facing the bottom portion (8). The eddy-current rail brake device (1) can prevent or reduce adhesion of a foreign object and can be reduced in size in a right-left direction.
EDDY CURRENT RAIL BRAKE DEVICE
WIRBELSTROMSCHIENENBREMSE
DISPOSITIF DE FREIN DE RAIL À COURANT DE FOUCAULT
2022-04-20
Patent
Electronic Resource
English
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen |