Improvements introduced in self-centering seals for railway axle boxes (Machine-translation by Google Translate, not legally binding)

摘要

A self-central sealing gasket for axle boxes of vehicles, especially railway vehicles, characterized by the fact that it is provided with radial ribs or fins, perpendicular to its plane, in order to reinforce it and allow its self-centering when fixing the lid of the box, whatever the diameter of the stub axle. (Machine-translation by Google Translate, not legally binding)