- Patent Title: Gas turbine engine geared architecture axial retention arrangement
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Application No.: US15497590Application Date: 2017-04-26
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Publication No.: US10436116B2Publication Date: 2019-10-08
- Inventor: James B. Coffin , Alessio Pescosolido
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02C7/20
- IPC: F02C7/20 ; F01D25/16 ; F02C7/36 ; B64D27/26 ; F01D21/04
Abstract:
A gas turbine engine includes a fan, an engine static structure, a geared architecture to drive the fan and supported relative to the static structure, a fan drive turbine to drive the geared architecture, a first member secured to the geared architecture, and a second member secured to the engine static structure and configured to cooperate with the first member to limit movement of the geared architecture relative to the static structure. A fan drive gear system and method are also disclosed.
Public/Granted literature
- US20170298828A1 GAS TURBINE ENGINE GEARED ARCHITECTURE AXIAL RETENTION ARRANGEMENT Public/Granted day:2017-10-19
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