Invention Grant
- Patent Title: Propeller blades
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Application No.: US16036070Application Date: 2018-07-16
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Publication No.: US10907485B2Publication Date: 2021-02-02
- Inventor: Christian Fages
- 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: EP17305948 20170717
- Main IPC: B64C11/06
- IPC: B64C11/06 ; F01D5/30 ; B64C11/04 ; C21D1/10 ; C21D9/40 ; F16C19/06
Abstract:
A propeller blade retention element comprises a body portion formed of a corrosion resistant metal, and at least one bearing race portion attached to the body portion, the race portion being formed of an induction hardenable, corrosion resistant metal.
Public/Granted literature
- US20190017395A1 PROPELLER BLADES Public/Granted day:2019-01-17
Information query
