Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael E. McCune0
Loc Q. Duong0
Date of Patent
November 15, 2005
0Patent Application Number
103340200
Date Filed
December 30, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A planet gear journal for an epicyclic gear system is asymmetrically formed to compensate for carrier twist. The asymmetry may be between a pair of opposed outwardly open annular channels inboard of a bearing surface of the journal. A particular application is the planetary gear system of a geared turbofan engine.
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