METHOD AND DEVICE FOR STEERING TRUCK OF RAILWAY VEHICLE, AND TRUCK

摘要

The object is to solve the issue of an over-steered state at an exit straight portion in addition to enhance a curve passage performance than when a steering angle of front and rear axles is set at a radial steering angle. A steering method for a steering device intentionally turns two axles (12a, 12b) of a truck (12) of a railway vehicle relative to a frame of the truck. The two axles are arranged at front and rear of the truck with respect to a direction of running of the railway vehicle. The steering method includes steering the axles such that a steering angle (α1) of the front axle (12a) is larger than a steering angle (α2) of the rear axle (12b).

主权项

1. A steering method for a steering device that intentionally turns two axles of a truck of a railway vehicle relative to a frame of the truck, the two axles being arranged in front and rear of the truck with respect to a direction of running of the railway vehicle, the steering method for a truck of a railway vehicle comprising the step of:
steering the axles such that a steering angle α1 of the front axle is larger than a steering angle α2 of the rear axle.