WHEEL FLANGE OILING DEVICE AND ITS CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To certainly perform oil application only at a required position of a railroad section without requiring labor. SOLUTION: The present position of the vehicle obtained by GPS signal and an oil application area entrance position of the railroad section previously set are compared with each other in every predetermined time and when the vehicle arrives at the oil application area entrance position, instruction of action is outputted from GPS control device 2 to a solenoid valve control device 3. A pump is operated by switching a conduit to any one of left and right sides by a solenoid valve and an oil in injected from a nozzle to a wheel flange for a predetermined time. COPYRIGHT: (C)2007,JPO&INPIT