Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kurt Thomas Hildebrand0
Scott Patrick Ryczek0
Courtland Earl Pegan, Jr.0
Derek Thomas Dreischarf0
Date of Patent
April 19, 2016
0Patent Application Number
134120140
Date Filed
March 5, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Gas turbine engine frames are disclosed. An example gas turbine engine frame may include a generally annular outer casing disposed coaxially about a hub; a plurality of circumferentially spaced apart struts joined to the hub and the outer casing, individual struts extending radially outwardly from the hub to the outer casing; and a stiffening rail monolithically formed with the outer casing circumferentially between two of the struts. The stiffening rail may extend radially inward beyond the inner surface of the outer casing between the struts.
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