Invention Grant
- Patent Title: Method for repairing a flange of a housing
- Patent Title (中): 修理外壳法兰的方法
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Application No.: US13577517Application Date: 2011-01-28
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Publication No.: US09533383B2Publication Date: 2017-01-03
- Inventor: Yannis Boletis , Jean-Louis Cardinal , Serge De Sanctis , Julien Tran
- Applicant: Yannis Boletis , Jean-Louis Cardinal , Serge De Sanctis , Julien Tran
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1000555 20100210
- International Application: PCT/FR2011/050182 WO 20110128
- International Announcement: WO2011/098705 WO 20110818
- Main IPC: B23P6/00
- IPC: B23P6/00 ; F01D25/24
Abstract:
A method of repairing a flange of a casing, or a casing made of aluminum, for a turbine engine or an airplane turboprop or turbojet, the flange including at least one through hole for passing a bolt for fastening equipment. The method includes: forming a spot face in the flange around the hole for passing the bolt; anodizing the bottom surface of the spot face; placing a washer on the spot face; and fastening the washer to the flange using adhesive.
Public/Granted literature
- US20120301286A1 METHOD FOR REPAIRING A FLANGE OF A HOUSING Public/Granted day:2012-11-29
Information query
