Invention Grant
- Patent Title: Composite fabric hat stringers having interleafed tape plies
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Application No.: US17443026Application Date: 2021-07-20
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Publication No.: US11584502B2Publication Date: 2023-02-21
- Inventor: Forouzan Behzadpour , Patrick Bickford Stickler
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Yee & Associates, P.C.
- Main IPC: B64C1/06
- IPC: B64C1/06 ; B32B3/28 ; B32B3/26 ; B29C70/30 ; B29C70/20
Abstract:
A composite hat stringer for stiffening a panel includes a plurality of composite fabric plies arranged to form a cap, a pair of flanges and a pair of webs respectively connecting the cap with the pair of flanges. The cap includes at least one 0° composite tape ply interleafed in the composite fabric plies within the cap.
Public/Granted literature
- US20220033049A1 Composite Fabric Hat Stringers having Interleafed Tape Plies Public/Granted day:2022-02-03
Information query
