A rotor blade for a rotary wing aircraft includes a rotor hub including a first flex-beam attachment member and a flex-beam assembly. The flex-beam assembly includes a flex-beam support member having an attachment end and a wrapping end. A first flex-beam includes a first end, a second end and an intermediate portion. The first end of the first flex-beam is connected at the first flex-beam attachment member and the second end of the first flex-beam being connected to the attachment end of the flex-beam support member. A second flex-beam includes first end portion, a second end portion and an intermediate section. The first end portion of the second flex-beam is connected at the first flex-beam attachment member, the second end portion of the second flex-beam being connected at the second flex-beam attachment member and the intermediate section extending about the wrapping end of the flex-beam support member.


    Access

    Download


    Export, share and cite



    Title :

    DUAL FLEX-BEAM ASSEMBLY FOR FOLDING ROTOR BLADE


    Contributors:

    Publication date :

    2020-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Dual flex-beam assembly for folding rotor blade

    BASKIN BRYAN KENNETH | European Patent Office | 2022

    Free access

    Flex beam for rotor assembly

    NUSSENBLATT ERIC LUCIEN / HUNTER DAVID H | European Patent Office | 2020

    Free access

    FLEX BEAM FOR ROTOR ASSEMBLY

    NUSSENBLATT ERIC LUCIEN / HUNTER DAVID H | European Patent Office | 2017

    Free access

    FLEX BEAM FOR ROTOR ASSEMBLY

    NUSSENBLATT ERIC LUCIEN / HUNTER DAVID H | European Patent Office | 2020

    Free access

    FLEX BEAM FOR ROTOR ASSEMBLY

    NUSSENBLATT ERIC LUCIEN / HUNTER DAVID H | European Patent Office | 2016

    Free access