POSITION INDICATOR FOR BALL LOCK
    31.
    发明申请

    公开(公告)号:US20210230906A1

    公开(公告)日:2021-07-29

    申请号:US16751611

    申请日:2020-01-24

    Abstract: A ball lock includes a body having a shaft with at least one retention feature disposed at a distal portion of the shaft. The body of the ball lock may also define a central chamber and an access slot open to the central chamber. The ball lock may include a spindle disposed within the central chamber of the body. The spindle may be in either a locked position or an unlocked position. The ball lock may further include an indicator coupled to the spindle and viewable to a user via the access slot, wherein the indicator is configured to indicate to the user whether the spindle is in the locked position or the unlocked position.

    Sill height morphing evacuation slide

    公开(公告)号:US11014679B2

    公开(公告)日:2021-05-25

    申请号:US15872430

    申请日:2018-01-16

    Abstract: A sill height morphing feature may comprise an upper chamber comprising an orthogonal foot section and a first foot tube, a lower chamber, relatively below the upper chamber, coupled to the upper chamber and comprising a second foot tube, a sliding surface between the upper chamber and the lower chamber, wherein the first foot tube lies relatively beneath the sliding surface, wherein the second foot tube lies relatively beneath the sliding surface and relatively behind and proximate to the first foot tube, wherein the sliding surface is coupled to the first foot tube at a top surface of the first foot tube.

    Airfoil for steadying an evacuation slide

    公开(公告)号:US10654574B2

    公开(公告)日:2020-05-19

    申请号:US15449450

    申请日:2017-03-03

    Abstract: An inflatable slide for use in an emergency evacuation system of an aircraft includes a main body having a top surface and a bottom surface and that is configured to inflate in response to receiving a flow of fluid. The inflatable slide further includes a first lanyard coupled to the main body. The inflatable slide further includes an airfoil coupled to the first lanyard and configured to exert a force on the main body in a downward direction corresponding to a direction of gravity in response to receiving a wind flow.

    SHOCK ABSORBING EVACUATION SYSTEMS AND METHODS

    公开(公告)号:US20200047893A1

    公开(公告)日:2020-02-13

    申请号:US16657951

    申请日:2019-10-18

    Abstract: A method for deploying an inflatable slide includes increasing pressure within the inflatable slide, increasing a load in a force releasing member and a dampener, both of which are attached to the inflatable slide, in response to the increasing pressure within the evacuation slide, the load being increased at a slower rate than would occur if the dampener were not present, separating the force releasing member, and inflating the inflatable slide.

    Asymmetric yoke
    36.
    发明授权

    公开(公告)号:US10556698B2

    公开(公告)日:2020-02-11

    申请号:US15466041

    申请日:2017-03-22

    Abstract: 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.

    Reusable evacuation system restraint

    公开(公告)号:US10457408B2

    公开(公告)日:2019-10-29

    申请号:US15466615

    申请日:2017-03-22

    Abstract: A releasable restraint for an inflatable slide is disclosed, in accordance with various embodiments. The releasable restraint may comprise a first mating portion having a receptacle. The releasable restraint may comprise a second mating portion having a protrusion. The protrusion may be configured to fit within the receptacle. An adjustment fastener may be coupled to the receptacle and configured to adjust a coupling strength of the releasable restraint.

    Continuously restrained evacuation system

    公开(公告)号:US10377499B2

    公开(公告)日:2019-08-13

    申请号:US15407852

    申请日:2017-01-17

    Abstract: A restraint arrangement for an evacuation system may comprise a first strap configured to be disposed along a length of the evacuation system, and a second strap configured to be disposed along the length of the evacuation system, wherein the first strap is coupled to the second strap, the first strap is coupled to the evacuation system via a first plurality of attachment members along the length of the evacuation system, the second strap is coupled to the evacuation system via a second plurality of attachment members along the length of the evacuation system, and the first strap is configured to separate from the second strap in response to a predetermined load.

    EVACUATION SLIDE CONNECTOR
    39.
    发明申请

    公开(公告)号:US20180319507A1

    公开(公告)日:2018-11-08

    申请号:US15586894

    申请日:2017-05-04

    CPC classification number: B64D25/14

    Abstract: An evacuation slide that includes a first portion and a second portion and a connector that includes a first subunit mounted to the first portion and a second subunit mounted to the second portion. The first subunit and the second subunit may be configured to be detachably coupled together, and the connector may include two different types of fasteners. The first subunit may include a first patch of hook-and-loop material and a first snap-fastener element and the second subunit of the connector may include a second patch of hook-and-loop material and a second snap-fastener element.

    EVACUATION SLIDE ROTATION INDUCER
    40.
    发明申请

    公开(公告)号:US20180251225A1

    公开(公告)日:2018-09-06

    申请号:US15449450

    申请日:2017-03-03

    CPC classification number: B64D25/14

    Abstract: An inflatable slide for use in an emergency evacuation system of an aircraft includes a main body having a top surface and a bottom surface and that is configured to inflate in response to receiving a flow of fluid. The inflatable slide further includes a first lanyard coupled to the main body. The inflatable slide further includes an airfoil coupled to the first lanyard and configured to exert a force on the main body in a downward direction corresponding to a direction of gravity in response to receiving a wind flow.

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