Invention Grant
- Patent Title: Method of repairing a core stiffened structure
- Patent Title (中): 修复核心加强结构的方法
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Application No.: US14496271Application Date: 2014-09-25
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Publication No.: US09550334B2Publication Date: 2017-01-24
- Inventor: Suvankar Mishra , Jesse Wrabel , John R. McCullough , Randall Willnow , Carl May
- Applicant: Bell Helicopter Textron Inc.
- Assignee: Bell Helicopter Textron Inc.
- Current Assignee: Bell Helicopter Textron Inc.
- Agent Noah A. Tevis
- Main IPC: B29C44/12
- IPC: B29C44/12 ; B29C73/02 ; B29C73/04 ; B29C73/06 ; B29C73/10 ; B29C65/00 ; B29C44/18 ; B64F5/00 ; B29L31/30 ; B29L31/08 ; B29L31/60 ; B29C73/26
Abstract:
A method of repairing a core stiffened structure can include removing a damaged portion of the core stiffened structure; creating a cutout in a portion of a repair core member; fitting the repair core member onto an existing core member such that the cutout mates with a portion of the existing core member; bonding the repair core member to the existing core member; and placing a skin patch over the repair core member.
Public/Granted literature
- US20160089844A1 Method of Repairing a Core Stiffened Structure Public/Granted day:2016-03-31
Information query
