FRICTION ARTICLE Russian patent published in 2015 - IPC F16D69/02 F16D65/92 

FIELD: machine building.

SUBSTANCE: friction article contains a metal framework with holes, moulded-on friction element, antinoise metal plate with bend elements, polymer dampening layer secured on the surface of the metal framework, opposite surface on which the friction element is moulded-on. Friction element is equipped with shoulders arranged inside the holes of the metal framework. The bend elements are made as sides and are secured in holes of the metal framework on the shoulders of the friction element. Damping layer surface facing the aforesaid antinoise metal plate is made with shoulders. On surface of the antinoise plate, opposite surface in contact with the dampening layer the additional dampening layer is secured, its surface is made with shoulders.

EFFECT: increased noise-attenuating ability of the article due to location on the article of the additional noise-attenuating layer.

1 dwg