- 专利标题: PROPELLER BLADE ARRANGEMENT
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申请号: US17203862申请日: 2021-03-17
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公开(公告)号: US20210291961A1公开(公告)日: 2021-09-23
- 发明人: Bruno SEMINEL
- 申请人: Ratier-Figeac SAS
- 申请人地址: FR Cedex Figeac
- 专利权人: Ratier-Figeac SAS
- 当前专利权人: Ratier-Figeac SAS
- 当前专利权人地址: FR Cedex Figeac
- 优先权: EP20315040.4 20200319
- 主分类号: B64C11/06
- IPC分类号: B64C11/06 ; F01D5/02 ; F01D25/16
摘要:
A propeller blade arrangement comprising a propeller blade attached to and rotatable with a hub, via a retention bearing, the blade being rotatable about a center line of the blade, the retention bearing configured to tilt the blade such that its center line is tilted with respect to the hub.
公开/授权文献
- US11577820B2 Propeller blade arrangement 公开/授权日:2023-02-14
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