Invention Grant
- Patent Title: Using a stiffener to repair a part for an aircraft engine
- Patent Title (中): 使用加强筋修理飞机发动机的零件
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Application No.: US11789268Application Date: 2007-04-24
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Publication No.: US08108979B2Publication Date: 2012-02-07
- Inventor: Daniel M. Stadtlander , William F. Bogue , Michael J. Madel, Jr. , Brian K. Holland
- Applicant: Daniel M. Stadtlander , William F. Bogue , Michael J. Madel, Jr. , Brian K. Holland
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Kinney & Lange, P.A.
- Main IPC: B23P6/00
- IPC: B23P6/00 ; B23P19/04
Abstract:
A method of repairing a part, which has a first side, a second side opposite of the first side, and an aperture that makes the part susceptible to cracking, includes the steps of forming a slot in the first side of the part near the aperture, inserting a stiffener into the slot, and attaching at least one repair ply onto the first side of the part to cover the stiffener.
Public/Granted literature
- US20080263844A1 Using a stiffener to repair a part for an aircraft engine Public/Granted day:2008-10-30
Information query
