Patent ID: 9689273
Date: 2017-06-27
CPC Classifications: F01D

Claim:
1. A shroud arrangement for a gas turbine engine, comprising: a seal segment for bounding a hot gas flow path within the gas turbine engine, the seal segment being attached to a carrier via at least one fore attachment and at least one aft attachment, the fore and aft attachments restricting radial movement of the seal segment relative to the carrier, and wherein the fore and aft attachments are simultaneously slidably engaged with the carrier from an axial direction; and, a shear key, wherein the seal segment includes a first receiving part that receives a first part of the shear key, and the carrier includes a second receiving part that receives a second part of the shear key, and the shear key thereby prevents axial movement of the seal segment relative to the carrier, the axis being the principal rotational axis of the engine.