An inversion-formed double-walled tube includes an outer tube having an outer wall thickness, an inner tube disposed inside the outer tube and having an inner wall thickness, and a transition portion connecting the inner tube and the outer tube. In this arrangement, at least one of the inner and outer wall thicknesses varies along a length of the double-walled tube. The inversion-formed double-walled tube may be configured as an inversion tube type energy absorber and as an energy absorbing inversion tube assembly.


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    Title :

    INVERSION-FORMED DOUBLE-WALLED TUBE AND ENERGY ABSORBING INVERSION TUBE ASSEMBLY


    Contributors:

    Publication date :

    2023-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    INVERSION-FORMED DOUBLE-WALLED TUBE AND ENERGY ABSORBING INVERSION TUBE ASSEMBLY

    BOLUKBASI AKIF O / GLEASON TIMOTHY | European Patent Office | 2023

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    Energy-absorbing deformable tube

    KEHRL DAVID J | European Patent Office | 2016

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    Prediction of the inversion load of a circular tube

    Guist, LeRoy R. / Marble, Donald P. | TIBKAT | 1966