Patent ID: 9394915
Filing Date: 2016-07-19
CPC Classification: F01D,F02C,F04D

Claim Text:
1. A seal land for a gas turbine engine, comprising: a seal body mounted to a platform of a gas turbine engine component, said seal body extending between a leading edge portion, a trailing edge portion, a radially outer surface and a radially inner surface, and said seal body is tapered from said trailing edge portion to said leading edge portion; and a notch that extends at least partially through said seal body between said radially outer surface and said radially inner surface and extending from one of said leading edge portion and said trailing edge portion toward the other of said leading edge portion and said trailing edge portion, and a first thickness of said seal body extends radially outward of said notch and a second, different thickness of said seal body extends radially inward of said notch.