Invention Grant
- Patent Title: Gas turbine engine synchronizing ring bumper
- Patent Title (中): 燃气轮机发动机同步环保险杠
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Application No.: US13018512Application Date: 2011-02-01
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Publication No.: US08864450B2Publication Date: 2014-10-21
- Inventor: Eugene C. Gasmen , Stanley Wiecko
- Applicant: Eugene C. Gasmen , Stanley Wiecko
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D17/12
- IPC: F01D17/12 ; F01D25/24 ; F01D17/16 ; F02C9/20

Abstract:
A gas turbine engine includes a synchronizing ring. A cradle includes an integrally formed anti-rotation feature. The cradle is secured to the synchronizing ring and located relative thereto with the anti-rotation feature. A bumper is slidably supported within the cradle. In one example, a bushing is provided within a hole in the bumper. A fastener is inserted into the hole and a bushing to secure the bumper to the synchronizing ring.
Public/Granted literature
- US20120195755A1 GAS TURBINE ENGINE SYNCHRONIZING RING BUMPER Public/Granted day:2012-08-02
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