The invention provides an emergency throwing device. The emergency throwing device comprises an ejection cavity with an ejection opening, an elastic part arranged in the ejection cavity and used for releasing elastic force, and an ejection limiting part used for limiting the elastic force released by the elastic part, the emergency throwing device also comprises a pull wire limiting part and a pull wire cutting part used for cutting off the pull wire limiting part, one end of the pull wire limiting part is connected with the ejection limiting part, and the other end is connected with the ejection cavity. The emergency throwing device provided by the invention adopts non-fire-attack triggering, is low in impact, free of pollution, low in cost and capable of being quickly triggered, remarkably reduces the possibility of false triggering and leading triggering, and can be repeatedly used for multiple times.

    本发明提供了一种应急投放装置,该应急投放装置包括带有弹出口的弹射腔、设置于弹射腔内用于释放弹力的弹性件、用于限制弹性件释放弹力的弹射限位件,应急投放装置还包括拉线限位件和用于切断拉线限位件的拉线切断件,拉线限位件一端与弹射限位件连接,另一端与弹射腔连接;本发明提供的应急投放装置采用非火攻触发,冲击低、无污染、成本低,可以快速触发,显著降低了误触发以及领触发的可能性,且可以多次反复使用。


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    Title :

    Emergency throwing device


    Additional title:

    一种应急投放装置


    Contributors:
    ZHAO GUOYONG (author) / ZHU GUOWEI (author) / SUN ZENGMAO (author) / LI YUSHI (author) / DENG YING (author)

    Publication date :

    2021-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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