US Patent 11286812 Turbine shroud assembly with axially biased pin and shroud segment

A turbine shroud assembly includes a carrier assembly, a blade track assembly, and a first biasing member. The carrier assembly includes a carrier segment having an outer wall, a first mount flange and a second mount flange having a chordal seal. The blade track assembly includes a blade track segment and a first mount pin. The first biasing member is arranged axially between and engaged with a retainer plug of the first mount pin and a pin segment of the first mount pin such that a portion of the pin segment engages an attachment feature of the blade track segment so as to bias the attachment feature into engagement with the chordal seal of the second mount flange.