The invention discloses a device and method for controlling load shedding of a ram-type parafoil through multiple sliding cloths, and relates to the field of parachutes. The device comprises at least two pieces of sliding cloth which are sequentially arranged from top to bottom, each piece of sliding cloth comprises four circular rings, two spanwise reinforcing bands arranged in the longitudinal direction, two chordwise reinforcing bands arranged in the transverse direction, covering cloth with the four corners connected with the four circular rings respectively, and a connecting ring connected to the middle of the covering cloth. The two ends of the two spanwise reinforcing bands are connected with the two pairs of circular rings arranged in the longitudinal direction of the covering cloth respectively, the two ends of the two chordwise reinforcing bands are connected with the two pairs of circular rings arranged in the transverse direction of the covering cloth respectively, the connecting rings of the two pieces of adjacent sliding cloth are connected through a connecting rope, and the area of the covering cloth in each piece of sliding cloth is sequentially reduced from top to bottom. According to the device and method for controlling the load shedding of the ram parafoil through the multiple pieces of sliding cloth, one-time inflation and fullness of the ram parafoil can be controlled to be multiple times of inflation according to the time sequence through linkage cooperation of the multiple pieces of sliding cloth, and instant fullness and parachute opening impact of the ram parafoil can be effectively controlled.

    一种多滑布控制冲压翼伞减载的装置及方法,涉及降落伞领域。多滑布控制冲压翼伞减载的装置包括至少两个从上至下依次布置的滑布,每个滑布均包括四个圆环、两根沿纵向布置的展向加强带、两根沿横向布置的弦向加强带、四角分别与四个圆环连接的蒙布及连接于蒙布中间的连接环,两根展向加强带的两端分别与沿蒙布纵向布置的两对圆环连接,两根弦向加强带的两端分别与沿蒙布横向布置的两对圆环连接,两个相邻滑布的连接环之间通过连接绳连接,各个滑布中蒙布的面积从上至下依次减小。多滑布控制冲压翼伞减载的装置及方法能够通过多个滑布联动配合将冲压翼伞一次性充气张满控制为按时序多次充气,能够有效的控制冲压翼伞的瞬时张满开伞冲击。


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    Title :

    Device and method for controlling load shedding of ram-type parafoil through multiple sliding cloths


    Additional title:

    一种多滑布控制冲压翼伞减载的装置及方法


    Contributors:
    LI KE (author) / ZHANG KUN (author) / LEI XIAOPING (author)

    Publication date :

    2025-01-10


    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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