WHEEL TRAIL SUSPENSION DEVICE FOR VEHICLE CHASSIS, IN PARTICULAR FOR RAIL VEHICLE BOGIES

摘要

The invention relates to a suspension device for a wheel train, each axle box of the wheel train being connected to the frame or to the bogie by elements endowed with elasticity in the longitudinal vertical and horizontal direction and in the transverse direction. /P P The elements endowed with elasticity are preferably constituted by torsion bars whose rigidity is determined by a suitable cabbage or can be adjusted because each torsion bar is mounted on the one hand in a reaction lever arranged in a chassis of the vehicle or of the bogie, and on the other hand connected by rockers and by connecting rods or push rods to the axle box of the wheel set. /P P Use in bogies of railway vehicles.