Invention Grant
- Patent Title: Additive manufacture proprotor blade
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Application No.: US16590618Application Date: 2019-10-02
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Publication No.: US11059566B2Publication Date: 2021-07-13
- Inventor: Christopher Edward Foskey , Andrew Maresh
- Applicant: Bell Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: Bell Textron Inc.
- Current Assignee: Bell Textron Inc.
- Current Assignee Address: US TX Fort Worth
- Agency: Shackelford, Bowen, McKinley & Norton, LLP
- Main IPC: B64C11/26
- IPC: B64C11/26 ; B64C29/00 ; B33Y80/00
Abstract:
An exemplary proprotor blade assembly includes a structural skin extending spanwise from a root to a tip and along a chord from leading edge to a trailing edge and a structural core positioned inside of the structural skin, the structural skin comprising hex-shaped structures oriented normal to the structural skin.
Public/Granted literature
- US20210101672A1 ADDITIVE MANUFACTURE PROPROTOR BLADE Public/Granted day:2021-04-08
Information query
