To provide a constitution of a bolster-less bogie which is light-weight, short in height and less expensive in production, capable of travelling on a sharply curved track with a short curvature radius.SOLUTION: A bolster-less bogie provided with a bogie frame and lower and upper surface plates comprises a pair of air springs which is arranged between the bogie frame and a vehicle body and so fitted to the bogie frame that a relative displacement in the vehicle length direction from the body is given as well, a sliding plate installed on the lower part of the body, a side bearer installed on the upper surface plate and in the vehicle length direction slidably contacting with the underside of the sliding plate and an anchor member restraining a relative displacement of the upper surface plate in the vehicle length direction from the lower surface plate.SELECTED DRAWING: Figure 1
展开▼
