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52 条记录 (耗时 0.012 秒)

    Semi-buoyant aircraft
    32.
    发明授权
    Semi-buoyant aircraft 失效
    半自动飞机

    公开(公告)号：US4052025A

    公开(公告)日：1977-10-04

    申请号：US564853

    申请日：1975-04-03

    申请人： Frank M. Clark ,  George M. Christner

    发明人： Frank M. Clark ,  George M. Christner

    IPC分类号： B64B1/20 ,  B64C1/34 ,  B64B1/08

    CPC分类号： B64C1/34 ,  B64B1/20 ,  B64B2201/00

    摘要： The disclosed semi-buoyant lift-augmented aircraft, preferably of immense size, includes a fuselage of airfoil shape formed by a rigid geodesic type web framework enclosing buoyant cells pressurized to reinforce the framework. Wings are provided which impart aerodynamic lift to the aircraft, with the airfoil fuselage. The buoyancy is provided to counteract a major proportion of the great weight of the structure and to thus improve the aircraft's payload capability and range. These features maintain it airborne at reasonable speeds over a substantial altitude range.

    Balloon assisted aircraft
    33.
    发明授权
    Balloon assisted aircraft 失效
    气球辅助飞机

    公开(公告)号：US3807661A

    公开(公告)日：1974-04-30

    申请号：US27936772

    申请日：1972-08-10

    申请人： IKEDA M

    发明人： IKEDA M

    IPC分类号： B64B1/22 ,  B64C1/34 ,  B64C39/00

    CPC分类号： B64C1/34

    摘要： An aircraft having an ovate balloon filled with a buoyant gas is positioned above the fuselage of a conventional airplane, supported by two side legs fixed to the main plane of the airplane and by an extendable rear leg, fixed to the tail portion of the fuselage, which changes the angle of attack of the main plane by regulating the balloon attitude.

    摘要翻译： 具有填充有浮力气体的卵形气球的飞行器位于常规飞机的机身的上方，由固定到飞机的主平面上的两个侧腿和固定到机身的尾部的可延伸的后腿支撑， 通过调节气球姿态来改变主飞机的攻角。

    Cushioned, barrel-curved, wreck-resistant vehicle
    34.
    发明授权
    Cushioned, barrel-curved, wreck-resistant vehicle 失效
    CALLHIONED，BARREL-CURVED，WRECK-RESISTANT车辆

    公开(公告)号：US3735947A

    公开(公告)日：1973-05-29

    申请号：US3735947D

    申请日：1970-12-29

    申请人： MOORE A E

    发明人： MOORE A E

    IPC分类号： B64C1/34 ,  B64C1/06

    CPC分类号： B64C1/34

    摘要： A strong, light-weight, shock-absorbing vehicle having: a barrel-curved cabin, with surfaces curved inward toward the cabin''s axis and hollow elements in the sidewalls; cushioning means, mostly below the cabin, comprising a long pad (FIG. 1) or a tandem pair of spaced pads (FIGS. 2 and 3) (optionally floating, landing or wheel-supporting means - preferably hydrofoils); stiffly resilient means, comprising inflated tubes and resilient plastic, connecting the pad or pads with the cabin; balloon means connected to the top of the cabin, stabilizing it against rolling and pitching; and a powered, reversible steering propeller for holding the high craft on course against strong winds. The preferred balloon is much larger than the cabin, and the preferred shock-absorbing means is shown in FIG. 3. The cushioning means of FIG. 2 or 3 comprises flattened corners at 29 of the main, elongated, plastic-sheathed, pad-supporting tubes (14, 16, 18), and as in FIG. 3 preferably comprises diagonal, inflated, bracing members (49, 50). The cabin comprises barrelcurved, stave-like members, bonded together at their sides, and clamped together with barrel-hoop-like rings or other looped means. These members may be arranged in the circular-in-cross section cabin form of FIGS. 2 and 3 or the oblong-in-crosssection form of FIG. 13.

    摘要翻译： 一种坚固，重量轻的减震车辆，具有：一个桶形弯曲的舱室，其表面向内朝向车厢的轴线弯曲，侧壁中的中空元件; 包括长垫（图1）或串联的一对间隔垫（图2和3）（可选地浮动，着陆或车轮支撑装置 - 优选水翼）的缓冲装置，主要在舱室下方。 刚性弹性装置，包括充气管和弹性塑料，将垫或垫与舱室连接; 气球装置连接到机舱的顶部，使其不受滚动和俯仰的影响; 和一个动力可逆的转向螺旋桨，用于将高架手持在强风下。 优选的气球比车厢大得多，并且优选的减震装置如图1所示。 图3的缓冲装置 2或3包括在主要的，细长的，塑料护套的衬垫支撑管（14,16,18）的29处的扁平角，并且如图2所示。 3优选地包括对角线，膨胀的支撑构件（49,50）。 机舱包括桶形弯曲的梯形构件，在其侧面粘合在一起，并与桶形环或其他环形装置夹在一起。 这些构件可以布置在图1和图2的圆形横截面舱形式中。 图2和3或者长方形截面形式。 13。