Spacer ring for a shaft of a rail vehicle and method for adjusting an axial extent of the spacer ring

摘要

Exemplary embodiments relate to a spacer ring (100) for an axis (102) of a rail vehicle. The spacer ring (100) comprises a supporting structural member (104) and a with the supporting structural member (104) in contact with stationary regulatory member (106). Said regulatory member (106) and the supporting structural member (104) are designed, in order to be movable with respect to each other and based on an axial extent of the spacer ring (100) to a predetermined dimension to be adjustable.