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13 条记录 (耗时 0.009 秒)

    Lifting parachute
    2.
    发明授权
    Lifting parachute 失效
    提升降落伞

    公开(公告)号：US3927850A

    公开(公告)日：1975-12-23

    申请号：US53781074

    申请日：1974-12-31

    申请人： US ENERGY

    发明人： RYCHNOVSKY RAYMOND E

    IPC分类号： B64D17/10 ,  B64D17/12

    CPC分类号： B64D17/10 ,  B64D17/12

    摘要： A parachute which may be dropped and deployed at high speeds and which will lift stores being carried by the parachute to an altitude near or above the initial drop altitude may include a canopy formed from concentric, circumferentially arranged ribbons in which the rearward facing portions of the canopy have a greater porosity than the remaining portions of the canopy. The greater porosity portion may be formed with ribbons narrower than the other ribbons or preferably with ribbons which assume an outwardly slanted relationship with respect to the normal inflated canopy curvature.

    摘要翻译： 降落伞可以以高速下落和部署，并且将由降落伞携带的商店提升到接近或高于初始降落高度的高度，可以包括由同心的周向排列的带形成的顶盖，其中， 冠层具有比冠层的剩余部分更大的孔隙率。 更大的孔隙率部分可以形成为具有比其他带窄的带子，或者优选地具有相对于正常充气冠层曲率呈向外倾斜关系的带状物。

    APOGEE ENHANCING EJECTION SEAT STABILIZATION DROGUE CHUTE
    6.
    发明申请
    APOGEE ENHANCING EJECTION SEAT STABILIZATION DROGUE CHUTE 有权
    APOGEE增强喷嘴座椅稳定饮水机

    公开(公告)号：US20160288914A1

    公开(公告)日：2016-10-06

    申请号：US14675232

    申请日：2015-03-31

    申请人： AMI INDUSTRIES, INC.

    发明人： John Hampton

    IPC分类号： B64D17/12 ,  B64D17/24 ,  B64D25/10

    CPC分类号： B64D17/12 ,  B64D17/24 ,  B64D25/10

    摘要： An aircraft ejection system is provided. The aircraft ejection system may comprise a seat, a bridle coupled to the seat, suspension lines coupled to the bridle, and a drogue canopy coupled to the suspension lines. A first side of the drogue canopy may have a lower drag than a second side of the drogue canopy. The first side may comprise a mesh portion and/or an opening to reduce drag. The first side may further include a low-resistance structure with a circular or rectangular geometry. The bridle and the suspension lines may be configured to direct the first side in a predetermined direction, such as downward.

    摘要翻译： 提供飞机弹出系统。 飞行器弹出系统可以包括座椅，联接到座椅的马蹄，连接到马蹄的悬挂线以及耦合到悬挂线的锥套篷。 锥套冠层的第一侧可能具有比锥套冠层的第二侧更低的阻力。 第一侧可以包括网状部分和/或开口以减少阻力。 第一面还可以包括具有圆形或矩形几何形状的低电阻结构。 桥和悬挂线可以被配置成沿预定方向（例如向下）引导第一侧。

    Parachute canopy
    7.
    发明授权
    Parachute canopy 失效
    降落伞篷

    公开(公告)号：US4117993A

    公开(公告)日：1978-10-03

    申请号：US818418

    申请日：1977-07-25

    申请人： Lorenz A. Palm ,  David B. Webb

    发明人： Lorenz A. Palm ,  David B. Webb

    IPC分类号： B64D17/02 ,  B64D17/12

    CPC分类号： B64D17/12

    摘要： A parachute canopy formed of circumferential rings of stretch fabric which stretch in a circumferential direction only. The canopy is formed by a plurality of trapezoidal fabric panels. Subsets of these panels form a plurality of rings which extend from the crown to the skirt. The radially inboard rings are formed from the stretch fabric and are joined along their adjacent circumferential seams with a double row of zig-zag stitching. The radially outboard rings are of a non-stretch fabric such as nylon.

    摘要翻译： 由弹性织物的周向环形成的降落伞顶盖仅沿圆周方向延伸。 顶篷由多个梯形织物板形成。 这些面板的组合形成从冠部延伸到裙部的多个环。 径向内侧环由拉伸织物形成并且沿着它们相邻的圆周接缝以双排锯齿形缝合而被连接。 径向外侧环是非弹性织物，如尼龙。

    Apogee enhancing ejection seat stabilization drogue chute
    9.
    发明授权
    Apogee enhancing ejection seat stabilization drogue chute 有权

    公开(公告)号：US09809315B2

    公开(公告)日：2017-11-07

    申请号：US14675232

    申请日：2015-03-31

    申请人： AMI Industries, Inc.

    发明人： John Hampton

    IPC分类号： B64D25/08 ,  B64D17/12 ,  B64D25/10 ,  B64D17/24

    CPC分类号： B64D17/12 ,  B64D17/24 ,  B64D25/10

    摘要： An aircraft ejection system is provided. The aircraft ejection system may comprise a seat, a bridle coupled to the seat, suspension lines coupled to the bridle, and a drogue canopy coupled to the suspension lines. A first side of the drogue canopy may have a lower drag than a second side of the drogue canopy. The first side may comprise a mesh portion and/or an opening to reduce drag. The first side may further include a low-resistance structure with a circular or rectangular geometry. The bridle and the suspension lines may be configured to direct the first side in a predetermined direction, such as downward.

    Structural Support Scheme for the Replacement of Trailing Portions of Sails
    10.
    发明申请
    Structural Support Scheme for the Replacement of Trailing Portions of Sails 审中-公开
    结构支援计划，用于替代尾部的帆

    公开(公告)号：US20140102346A1

    公开(公告)日：2014-04-17

    申请号：US13748254

    申请日：2013-01-23

    申请人： Malcolm L. Gefter

    发明人： Malcolm L. Gefter

    IPC分类号： B63H9/06

    CPC分类号： B63H9/0657 ,  B63B2231/40 ,  B64D17/12

    摘要： A sail for a wind-powered craft includes a web which forms a flying shape upon engagement with the wind, flying shape extending from leading to trailing edges. The web includes a combination of wind-impermeable and wind-permeable portions disposed between the leading and trailing edges, with a permeability ratio of wind-permeable area to wind-impermeable area within a range of about 5 to 80 percent.

    摘要翻译： 用于风力工艺的帆帆包括在与风接合时形成飞行形状的腹板，从前缘到后缘延伸的飞行形状。 纤维网包括设置在前缘和后缘之间的防风透气部分和风渗透部分的组合，风渗透面积与不透风区域的渗透率比在约5-80％的范围内。