Ceramic matrix composite liner attachment

摘要

An attachment structure and ceramic matrix composite liner combination for a gas turbine engine has a ceramic matrix composite liner including plural flanges extending away from a face of said liner. The flanges have an opening and a bracket secured to the flanges by a securement member extending through the opening in the flange, and through an opening in the bracket. The flanges are secured to the securement member through at least one washer having a spherical face facing a spherical recess in the flanges.

主权项

1. An attachment structure and ceramic matrix composite liner combination for a gas turbine engine comprising:
a ceramic matrix composite liner including plural flanges extending away from a face of said liner; said flanges having an opening, and a bracket secured to said flanges by a securement member extending through said opening in said flange, and through an opening in said bracket, and said flanges being secured to said securement member through at least one washer having a spherical face facing a spherical recess formed in said flanges; wherein there are spherical washers on both of two sides of said flange; and wherein one of said spherical washers is positioned between an ear on said bracket and said spherical recess in said flange, and there being a second spherical recess on said flange on an opposed one of said two sides of said flange.