Abstract: A bogie for railway platform vehicles has mounted on its frame a swinging transom having a central portion thereof connected to the body of a platform vehicle. The transom has opposite sides thereof shaped in the form of inverted, generally L-shaped supports to the upper ends of which are connected by a suspension to the upper surfaces of two box-shaped elements which are secured to opposite sides, respectively, of the bogie frame. The frame is supported for movement on a plurality of wheels, each of which is supported for rotation in one end of a U-shaped arm, the opposite end of which is connected by a coupling and a primary suspension to the upper surface of one of the box-shaped elements.