Head restraint for parachute assemblies

    公开(公告)号:US11027851B2

    公开(公告)日:2021-06-08

    申请号:US16138014

    申请日:2018-09-21

    IPC分类号: B64D17/24 B64D17/30 B64D25/10

    摘要: A parachute assembly for decelerating an occupant of an ejection seat may comprise a left shoulder riser configured to be located over a left shoulder of the occupant upon deployment of the parachute assembly. A right shoulder riser may be configured to be located over a right shoulder of the occupant upon deployment of the parachute assembly. A head restraint, configured to be behind a head of the occupant upon deployment of the parachute assembly, may be located between the left and right shoulder risers.

    Asymmetric yoke
    3.
    发明授权

    公开(公告)号:US10752368B2

    公开(公告)日:2020-08-25

    申请号:US16728150

    申请日:2019-12-27

    IPC分类号: B64D25/14 B63C9/04 B63B27/14

    摘要: An evacuation assembly may comprise an evacuation slide and a first yoke coupled to the evacuation slide. The first yoke may comprise a first strap and a second strap. The first strap may be longer than the second strap. The evacuation assembly may optionally include a second yoke coupled to the evacuation slide. A first strap of the second yoke may be longer than a second strap of the second yoke.

    PARACHUTES AND METHODS OF MAKING PARACHUTES HAVING EQUALIZED CONFLUENCE INSERTIONS

    公开(公告)号:US20200223551A1

    公开(公告)日:2020-07-16

    申请号:US16245764

    申请日:2019-01-11

    IPC分类号: B64D17/34 B64D17/26

    摘要: A suspension line assembly for a parachute may comprise a first set of suspension lines bound together to form a first riser, and a second set of suspension lines bound together to form a second riser. A confluence may be formed by the first set of suspension line and the second set of suspension line. The confluence may comprise interior confluence suspension lines and exterior confluence suspension lines that alternate circumferentially along a perimeter of a parachute canopy.

    ASYMMETRIC YOKE
    5.
    发明申请
    ASYMMETRIC YOKE 审中-公开

    公开(公告)号:US20200148371A1

    公开(公告)日:2020-05-14

    申请号:US16728150

    申请日:2019-12-27

    IPC分类号: B64D25/14 B63C9/04 B63B27/14

    摘要: An evacuation assembly may comprise an evacuation slide and a first yoke coupled to the evacuation slide. The first yoke may comprise a first strap and a second strap. The first strap may be longer than the second strap. The evacuation assembly may optionally include a second yoke coupled to the evacuation slide. A first strap of the second yoke may be longer than a second strap of the second yoke.

    AUTO ERECTED BALLAST BAGS
    6.
    发明申请

    公开(公告)号:US20190382087A1

    公开(公告)日:2019-12-19

    申请号:US16557485

    申请日:2019-08-30

    IPC分类号: B63C9/04 B63B7/08

    摘要: A ballast bag includes a top portion, a center portion coupled to the top portion, a bottom portion coupled to the center portion, and a spring coupled to the top portion and the bottom portion and encapsulated by the center portion, the spring being capable of expanding the ballast bag from a compact state to an erect state, the ballast bag being capable of retaining water in the erect state.

    TRANSLUCENT ILLUMINATED EVACUATION SLIDE
    8.
    发明申请

    公开(公告)号:US20190077516A1

    公开(公告)日:2019-03-14

    申请号:US16188638

    申请日:2018-11-13

    IPC分类号: B64D25/14 B64D47/02

    摘要: An inflatable evacuation slide is provided. The slide may comprise a slide surface with a tubular member coupled to the slide surface. The tubular member may comprise a translucent material defining a chamber internal to the tubular member. A light source may be directed into the chamber and configured to illuminate the tubular member from within the chamber.

    Mechanical aircraft sill height indicator

    公开(公告)号:US09914544B2

    公开(公告)日:2018-03-13

    申请号:US14829391

    申请日:2015-08-18

    IPC分类号: B64D25/14 B64C1/14 A62B1/20

    CPC分类号: B64D25/14 A62B1/20 B64C1/1461

    摘要: An evacuation system is provided. The system may comprise a door sill, a girt coupled to the door sill, a slide coupled to the girt, and a measurement device coupled the girt and/or the slide. The measurement device may further comprise a line having a predetermined length and a weight coupled to the line, and the measurement device may be configured to adjust a length of the slide in response to a position of the weight. A method is also provided. The method includes opening a door to expose a door sill, inflating the emergency slide with the emergency slide coupled to the door sill, and deploying a measurement device configured to measure a height of the door sill from a surface. The measurement device may comprise a line coupled to the door sill and a buoyant weight coupled to the line, and wherein the line has a predetermined length.

    MECHANICAL AIRCRAFT SILL HEIGHT INDICATOR
    10.
    发明申请
    MECHANICAL AIRCRAFT SILL HEIGHT INDICATOR 有权
    机械飞机高度指示器

    公开(公告)号:US20170050737A1

    公开(公告)日:2017-02-23

    申请号:US14829391

    申请日:2015-08-18

    IPC分类号: B64D25/14 B64C1/14

    CPC分类号: B64D25/14 A62B1/20 B64C1/1461

    摘要: An evacuation system is provided. The system may comprise a door sill, a girt coupled to the door sill, a slide coupled to the girt, and a measurement device coupled the girt and/or the slide. The measurement device may further comprise a line having a predetermined length and a weight coupled to the line, and the measurement device may be configured to adjust a length of the slide in response to a position of the weight. A method is also provided. The method includes opening a door to expose a door sill, inflating the emergency slide with the emergency slide coupled to the door sill, and deploying a measurement device configured to measure a height of the door sill from a surface. The measurement device may comprise a line coupled to the door sill and a buoyant weight coupled to the line, and wherein the line has a predetermined length.

    摘要翻译: 提供撤离系统。 系统可以包括门槛,连接到门槛的衬垫,耦合到衬垫的滑块以及连接衬垫和/或滑块的测量装置。 测量装置还可以包括具有预定长度的线和耦合到线的重量,并且测量装置可以被配置为响应于重量的位置来调整滑块的长度。 还提供了一种方法。 该方法包括打开门以暴露门槛,使紧急滑动件与联接到门槛的紧急滑动件一起膨胀,以及配置测量装置,该测量装置被配置成从表面测量门槛的高度。 测量装置可以包括耦合到门槛的线和耦合到线的浮力重量,并且其中线具有预定长度。