Device for reduction or elimination of frictional vibrations on wheel sets of railroad vehicles has wheel set shaft constructed asymmetrically in longitudinal direction, and has at least one one-sided stiffener

摘要

The shaft (2) of the wheel set is constructed asymmetrically in the longitudinal direction, and has at least one one-sided stiffener. The stiffener may be a thickening extending over approximately a half of the wheel set shaft, or may be formed by shell elements installed on the shaft. The drive force is directed centrally into the stiffened wheel set shaft.