A fastener comprises a fastener head having an upper surface with at least five and no more than nine mechanical interlocking sites, each interlocking site including a protrusion extending upward from the upper surface and having an undercut portion proximate to the upper surface; and a dry dielectric layer covering the upper surface of the fastener head, the dry dielectric layer mechanically interlocked with the mechanical interlocking sites.

    Une fixation comprend une tête de fixation ayant une surface ayant au moins cinq et pas plus de neuf sites dinterverrouillage mécanique, chaque site comprenant une saillie sétendant vers le haut à partir de la surface supérieure et ayant une partie entaillée proche de la surface supérieure, et une couche diélectrique sèche couvrant la surface supérieure de la tête de fixation, la couche diélectrique sèche étant en interverrouillage mécanique avec les sites dinterverrouillage mécanique.


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    Title :

    FASTENER SYSTEMS THAT PROVIDE EME PROTECTION


    Additional title:

    SYSTEMES DE FIXATION ASSURANT UNE PROTECTION CONTRE LES EEM


    Contributors:

    Publication date :

    2021-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile



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    Fastener systems that provide EME protection

    WHITLOCK RICHARD P / CORONADO PETER A / MORDEN SEAN D et al. | European Patent Office | 2017

    Free access

    FASTENER SYSTEMS THAT PROVIDE EME PROTECTION

    European Patent Office | 2019

    Free access