FRICTION FACING Russian patent published in 2010 - IPC F16D51/10 F16D65/08 F16D69/00 

FIELD: machine building.

SUBSTANCE: facing made as part of cylinder shell created with non-axial cylinder surfaces with parallel axes of rotation and ends of different thickness. Side surface of the facing limiting the facing from the side of a thin end, is made as two conjugating flat surfaces. Side surface of the facing, limiting the facing from the side of a thick end, is made as flat surface, not radial to radius of external surface of the facing.

EFFECT: reduced time for facing run-in during operation and simplification of manufacture of both facing and brake shoe with such friction facing.

1 dwg