DEVICE FOR CHECKING ANGLE OF RUNNING-ON OF FREIGHT CAR WHEEL ON RAIL Russian patent published in 1998 - IPC

Abstract RU 2108251 C1

FIELD: railway transport. SUBSTANCE: device has light radiators, light receivers, information processing unit and recorder. Light receivers are made in form of lines of photocells arranged at fixed step, and information processing unit is made in form of counter of maximum difference of shaded and light- struck photocells of right-hand and left-hand light receiving lines. EFFECT: enhanced evaluation of freight car wheel running-on angle in service. 1 dwg

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RU 2 108 251 C1

Authors

Dates

1998-04-10Published

1994-10-11Filed