Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tyler Richardson0
Tibor Urac0
Thomas Veitch0
Date of Patent
January 29, 2019
0Patent Application Number
150465680
Date Filed
February 18, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A gas turbine engine casing apparatus includes annular first and second annular cases connected by a spigot joint. The spigot joint includes an annular projection of the first annular case fitted into an annular recess of the second annular case. A plurality of circumferentially spaced apart scallops are formed on one of surfaces of the annular projection or of the annular recess, and are located in selective circumferential locations adjacent respective enhanced stiff areas of the first and second annular cases.
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