Systems and methods are provided for fabricating multiple segment spars for an aircraft. In one example the method includes fabricating preforms of fiber reinforced material for spar segments, hardening the preforms to form the spar segments, and bonding the spar segments together to form a completed spar detail. In addition to bonding, other examples include co-curing and fastening the spar segments. In additional examples, the spar segments include kinks or sub-kinks as described.


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    Titel :

    FABRICATION OF MULTI-SEGMENT SPARS


    Beteiligte:

    Erscheinungsdatum :

    2022-05-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



    FABRICATION OF MULTI-SEGMENT SPARS

    DARRELL D JONES / DANIEL R SMITH / CARLOS WALKER et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    FABRICATION OF MULTI-SEGMENT SPARS

    JONES DARRELL D / SMITH DANIEL R / WALKER CARLOS et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Fabrication of crew nacelle spars

    Morris, F. | Engineering Index Backfile | 1945


    Steel spars

    Martin, Brian L | NTRS | 1928


    Metal spars

    Haddon, J.D. | Engineering Index Backfile | 1926