Gas turbine engine assembly and methods of assembling same

Details Gas turbine engine assembly and methods of assembling same Gas turbine engine assembly and methods of assembling same

2005-10-19

2009-02-17

Rodríguez, William H (Department: 3741)

Power plants

Reaction motor

Including counter rotating rotors

C060S226100, C060S039162, C415S009000

Reexamination Certificate

active

07490460

ABSTRACT:
A gearbox includes a support structure, at least one sun gear coupled within the support structure, and a plurality of planetary gears coupled within the support structure. The support structure includes a first portion, an axially aft second portion, and a thrust spring coupled between the first and second portions.

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