The invention discloses a brake system utilizing aircraft landing inertia impulsive force, and relates to the field of aircraft brake control. Comprising a friction head support, a reset spring, a friction head assembly, a cam assembly, an automatic mode and a manual mode. The friction head support is fixedly connected with the main shaft and bears aircraft landing inertia impulsive force and loads vertically transmitted by aircraft wheels. The friction head assembly is installed on the support, a cam is arranged on a hub in the airplane wheel, and a pulley is arranged at the end. Gear slideways are arranged at the top ends of the stress application rods. The automatic mode and the manual mode are both connected with the stress application rod. And the manual mode is used for handling various emergencies. According to the invention, the pressure of the friction head is increased by using the inertia impact force figure 7 of landing of the airplane body as power and the load of the airplane wheel, the contact area is increased by changing rolling friction into sliding friction, and the friction head is adopted to rub with the ground to prevent the airplane wheel from being locked. The friction head and the airplane wheel also have the buffering and damping effects when making contact with the ground. The method is suitable for fixed-wing aircrafts (including shipboard aircrafts). The method is also suitable for large unmanned aerial vehicles with consistent undercarriage system matching.

    本发明的一种利用飞机着陆惯性冲力的刹车系统,涉及飞机刹车控制领域。包括摩擦头支架、复位弹簧、摩擦头组件、凸轮组件、自动模式、人工模式。摩擦头支架固接主轴,承接飞机着陆惯性冲力和机轮垂直递延的载荷。摩擦头组件安装在支架上,机轮内轮毂上的凸轮,端部有滑轮。加力杆顶端设置有档位滑道。自动模式、人工模式均与加力杆连接。人工模式,用于处置各种突发状况。本发明利用机身着地的惯性冲力图7作动力和机轮递延的载荷增加摩擦头压力,改滚动摩擦为滑动摩擦来增大接触面积,采用摩擦头与地面摩擦,防机轮抱死。摩擦头与机轮同样具有接触地面地缓冲和减震效果。适用于固定翼飞机(包括舰载机)。对于起落架系统匹配相一致的大型无人机同样适用。


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    Title :

    Brake system utilizing aircraft landing inertia impulsive force


    Additional title:

    一种利用飞机着陆惯性冲力的刹车系统


    Contributors:

    Publication date :

    2024-05-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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