WEAR RESISTANT LINING OF GRINDERS Russian patent published in 2016 - IPC F27D1/00 

FIELD: machine building.

SUBSTANCE: lining contains base, made out of elastic deformation material on the work surface, subjected to wear, multiple cavities suitable for location of bodies out of hard material with creating of the wear-resistant work surface, as they are suitable for contact with the grinding bodies or balls made out of hard material and used in the grinder. At least part of said cavities has such size and proportions, that each of them can contain at least one of grinding bodies or balls. The cavities have such shape and size relatively to the shape and size of the grinding bodies or balls, that after completion of their installation and securing the grinding bodies or balls are located without movement in the appropriate cavities.

EFFECT: simplified installation, reduced need in materials, and weight of lining.

11 cl, 5 dwg