Sound screen, its method of mounting on a rotating part and rotating part comprising such a screen.

摘要

P The present invention relates mainly to a phonic screen for a rotating part, in particular for railway vehicle wheels, to a method of mounting the sound screen on the rotating part and to a rotating part, in particular to a wheel for railway vehicles equipped with such a screen. BR/ A phonic screen for rotating part according to the invention comprises at least one clipping fastener, preferably peripheral, made of a material ensuring a significant vibration damping or at least preventing their transmission to the phonic screen. Advantageously, this seal comprises a groove for receiving a locking key, making it particularly safe to secure the phonic screen. This avoids having to resort to additional fastening means including screws likely to transmit vibrations to the phonic screen. / P