A head impact criteria (HIC) device (200) for a controlling a breakover rate of a seatback (110) of an aircraft seat (100), and a method of manufacturing (300) the same, are disclosed. A first energy absorbing member (210) is coupled to the seatback of the aircraft seat. A second energy absorbing member (220) is coupled to a frame (120) of the aircraft seat. A fuse link (230) is encapsulated by the first energy absorbing member and the second energy absorbing member. In response to the HIC device being subjected to a threshold load associated with a dynamic event, the fuse link breaks and the first energy absorbing member and the second energy absorbing member rotate around the axis (240).


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    Title :

    HEAD IMPACT CRITERIA MITIGATING DEVICE INCLUDING FUSE LINK


    Additional title:

    VORRICHTUNG ZUR ABSCHWÄCHUNG VON KOPFAUFPRALLKRITERIEN EINSCHLIESSLICH EINER FUSE-LINK
    DISPOSITIF D'ATTÉNUATION DES CRITÈRES D'IMPACT DE LA TÊTE COMPRENANT LIAISON À FUSIBLE


    Contributors:

    Publication date :

    2025-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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