| 摘要 |
A steering truck is designed to be able to steer a wheel axle of a truck. A solid lubricant application device is disposed at a position facing a flange of a wheel on the outer side of the wheel axle in the direction of travel in a truck frame, and has the solid lubricant applied to make contact with and move away from the flange, a spring impels the solid lubricant towards the flange, and a stopper restrains the solid lubricant from approaching the flange. In a forward or backward movement of the wheel axle in the travel direction caused by steering, the solid lubricant makes contact only on the outer rail side toward which the wheel approaches through a curved section, whereas not making contact on the inner rail side from which the wheel moves away through the curved section and when traveling through a straight section. |
