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    • 4. 发明申请
    • METALLURGICAL IMPACT PAD
    • 冶金冲击垫
    • WO2009048810A1
    • 2009-04-16
    • PCT/US2008/078748
    • 2008-10-03
    • VESUVIUS CRUCIBLE COMPANYZACHARIAS, DonaldMORRIS, JohnNITZL, Gerald
    • ZACHARIAS, DonaldMORRIS, JohnNITZL, Gerald
    • C21B3/00
    • B22D41/003
    • An impact pad (20), formed from a refractory material capable of withstanding contact with molten metal, comprises a base (12) serving in use as an impact surface for molten metal, and a sidewall (14) extending generally upwardly therefrom. The sidewall (14) terminates at an upper surface (16) which is above the base (12) in use such that the base (12) and sidewall (14) define a receptacle for receiving molten metal. The sidewall (14) contains therein at least one channel (22), the at least one channel (22) having first and second ends (24, 26); the first end (24) being relatively closer to the base (12) at its intersection with the sidewall (14) than the second end (26). The at least one channel (22) being open ended at the second end (26) or tapering such that the at least one channel (22) has zero depth at its second end (26). The invention also relates to a tundish including an (15) impact pad (20) as described above.
    • 由能够耐受熔融金属接触的耐火材料形成的冲击垫(20)包括用作熔融金属的冲击表面的基部(12)和从其大致向上延伸的侧壁(14)。 侧壁(14)终止于在使用中在基部(12)上方的上表面(16),使得基部(12)和侧壁(14)限定用于接收熔融金属的容器。 所述侧壁(14)中包含至少一个通道(22),所述至少一个通道(22)具有第一和第二端部(24,26); 第一端(24)在与第二端(26)的与侧壁(14)的交叉处相对更靠近基部(12)。 所述至少一个通道(22)在所述第二端(26)处是敞开的,或者使所述至少一个通道(22)在其第二端(26)处具有零深度。 本发明还涉及包括如上所述的(15)冲击垫(20)的中间包。
    • 6. 发明申请
    • UNMANNED AUTOGYRO
    • 未经授权的AUTOGYRO
    • WO2010135727A1
    • 2010-11-25
    • PCT/US2010/035887
    • 2010-05-22
    • HELIPLANE, LLCMORRIS, JohnJARNOT, Chuck
    • MORRIS, JohnJARNOT, Chuck
    • B64D3/00B64C27/02B64C39/02
    • B64C27/02B64C39/024B64C2201/024B64C2201/128B64D3/00
    • An unmanned, towable aerovehicle is described and includes a container to hold cargo, an autogyro assembly connected to the container and to provide flight characteristics, and a controller to control operation the autogyro assembly for unmanned flight. The container includes a connection to connect to a powered aircraft to provide forward motive force to power the autogyro assembly. In an example, the autogyro assembly includes a mast extending from the container, a rotatable hub on an end of the mast, and a plurality of blades connected to the hub for rotation to provide lift to the vehicle. In an example, an electrical motor rotates the blades prior to lift off to assist in take off. The electrical motor does not have enough power to sustain flight of the vehicle.
    • 描述了一种无人驾驶的可拖动的飞行器,并且包括容纳货物的容器,连接到容器并提供飞行特性的自动装配组件以及用于控制无人驾驶的自动装配组件的操作的控制器。 容器包括连接到动力飞机的连接,以提供向自动装配组件供电的向前动力。 在一个示例中,自动组件组件包括从容器延伸的桅杆,在桅杆的端部上的可旋转轮毂,以及连接到轮毂的多个叶片以旋转以提供车辆升力。 在一个示例中,电动马达在升降之前旋转叶片以帮助起飞。 电动机没有足够的电力来维持车辆的飞行。