Invention Grant
- Patent Title: Propeller blades
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Application No.: US16692273Application Date: 2019-11-22
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Publication No.: US11215058B2Publication Date: 2022-01-04
- Inventor: Kevin Le-Meur , Patrice Brion
- Applicant: Ratier-Figeac SAS
- Applicant Address: FR Figeac
- Assignee: Ratier-Figeac SAS
- Current Assignee: Ratier-Figeac SAS
- Current Assignee Address: FR Figeac
- Agency: Cantor Colburn LLP
- Priority: EP18290134 20181127
- Main IPC: F01D5/14
- IPC: F01D5/14
Abstract:
A propeller blade comprises a composite blade spar and at least one cover shell section adhesively bonded to the blade spar by a thermoplastic adhesive.
Public/Granted literature
- US20200165919A1 PROPELLER BLADES Public/Granted day:2020-05-28
Information query
