Invention Grant
- Patent Title: Method of repairing, splicing, joining, machining, and stabilizing honeycomb core using pourable structural foam and a structure incorporating the same
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Application No.: US13664046Application Date: 2012-10-30
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Publication No.: US09597826B2Publication Date: 2017-03-21
- Inventor: Suvankar Mishra , Carl May , Robert Mark Chris
- Applicant: Bell Helicopter Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: Bell Helicopter Textron Inc.
- Current Assignee: Bell Helicopter Textron Inc.
- Current Assignee Address: US TX Fort Worth
- Main IPC: B29C44/18
- IPC: B29C44/18 ; B29C70/44 ; B32B3/12 ; B32B5/20 ; B29C44/12 ; B29L31/60 ; B29L31/08
Abstract:
A method of the present disclosure includes of repairing a core stiffened structure with structural foam. Another method includes splicing core members together using structural foam. Another method includes joining a core member to a structure using structural foam. Another method includes using structural foam to stabilize a core member during a machining process. Another method includes stabilizing a core member with structural foam to prevent the core member from crushing in autoclave pressure. The present disclosure further includes a core stiffened structure have a core member with structural foam therein.
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