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公开(公告)号：US11731753B2
公开(公告)日：2023-08-22
申请号：US17208595
申请日：2021-03-22
发明人： Dennis Krey , Alexander Huber , Bernhard Schlipf , Florian Lorenz , Dustin Shapi , Robert Grahs
摘要： A wing for an aircraft, including a main wing, a slat, and a connection assembly movably connecting the slat to the main wing. The connection assembly includes an elongate slat track with a front end mounted to the slat and a rear end and an intermediate portion mounted to the main wing by a roller bearing, and includes a guide rail mounted to the main wing and a first roller unit mounted to the slat track rear end and engaging the guide rail. The roller bearing includes a second roller unit mounted to the main wing and engaging a slat track intermediate portion engagement surface. The slat track has an upper and lower flange and at least one web. The second roller unit is arranged in a recess between the upper and lower flanges and engages the engagement surface provided at the upper and/or lower flange.
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公开(公告)号：US11046419B2
公开(公告)日：2021-06-29
申请号：US15968850
申请日：2018-05-02
发明人： Florian Lorenz
摘要： An aerodynamic sealing includes: an elastic first sealing wall extending between a first bottom edge and a first tip edge; an elastic second sealing wall extending between a second bottom edge and a second tip edge, and extending convergent with respect to the first sealing wall, so that the first and second sealing walls are joined together at their first and second tip edges to form a tip line; a bottom element connecting the first bottom edge to the second bottom edge, wherein the bottom element is joined to both the first sealing wall and the second sealing wall; and a plurality of stiffening elements connecting the first sealing wall to the second sealing wall between the tip line and the bottom element, wherein the stiffening elements are spaced apart from one another and joined to both the first sealing wall and the second sealing wall.
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3.发明授权公开(公告)号：US10899431B2
公开(公告)日：2021-01-26
申请号：US16356059
申请日：2019-03-18
发明人： Florian Lorenz
摘要： A system for driving and guiding a trailing edge control surface on a trailing edge region of an aircraft wing comprises a first guide device coupled with the control surface to guide the control surface along a predetermined trajectory relative to the trailing edge region between a retracted position and an extended position, a first drive device couplable with the wing and the control surface to move the control surface along the trajectory, and a second drive device coupled with the control surface and couplable with one of the wing and the first guide device to influence the incidence angle of the control surface, wherein the first drive device and the second drive device are separate from each other and are operable independently, such that the incidence angle of the control surface is influencable at least in the retracted position of the control surface.
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公开(公告)号：US20190162233A1
公开(公告)日：2019-05-30
申请号：US16139510
申请日：2018-09-24
发明人： Florian Lorenz , Dustin Shapi
摘要： An aircraft structural joint comprising a first structural component provided with an attachment hole that is configured to receive an corresponding attachment fastener provided by a second structural component; a curable composite bush compressed and cured between an outer diameter of the attachment fastener and the attachment hole when the first component is mounted to the second component, wherein the curable composite bush, when cured, prevents radial displacement of the attachment fastener within the attachment hole.
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公开(公告)号：US11807365B2
公开(公告)日：2023-11-07
申请号：US17581745
申请日：2022-01-21
发明人： Dennis Krey , Alexander Huber , Bernhard Schlipf , Florian Lorenz
摘要： A wing for an aircraft is disclosed having a main wing, a slat, and a connection assembly movable connecting the slat to the main wing, wherein the connection assembly includes an elongate slat track, wherein the front end of the slat track is mounted to the slat, wherein the rear end and the intermediate portion of the slat track are mounted to the main wing by a roller bearing comprising a guide rail mounted to the main wing and a first roller unit mounted to the rear end of the slat track and engaging the guide rail, and wherein the roller bearing includes a second roller unit mounted to the main wing and engaging an engagement surface at the intermediate portion of the slat track.
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公开(公告)号：US11713107B2
公开(公告)日：2023-08-01
申请号：US17490357
申请日：2021-09-30
发明人： Bernhard Schlipf , Florian Lorenz
摘要： A wing for an aircraft, including a main wing, a slat, and a connection assembly movably connecting the slat to the main wing, such that the slat is movable between a retracted position and at least one extended position. The connection assembly includes a first connection station and a second connection station spaced apart from the first connection station in a wing span direction. The object, to prevent the slat from skewing, is achieved in that the connection assembly includes a sync shaft coupling the first connection station to the second connection station for sync movement of the first and second connection stations.
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公开(公告)号：US11286033B2
公开(公告)日：2022-03-29
申请号：US16830590
申请日：2020-03-26
发明人： Florian Lorenz , Dennis Krey , Bernhard Schlipf , Dustin Shapi
摘要： A wing for an aircraft including a main wing, slat, and connection assembly movable connecting the slat to the main wing and including an elongate slat track. A front end of the slat track is mounted to the slat. A rear end and an intermediate portion of the slat track are mounted to the main wing by a roller bearing that includes a guide rail mounted to the main wing and a first roller unit mounted to the rear end of the slat track and engaging the guide rail. The wing has redundant main load paths. The guide rail includes a guide rail primary structure engaging with the first roller unit and an additional reinforcement structure additionally reinforcing the guide rail primary structure in a lateral direction. The guide rail primary structure forms a first main load path. The reinforcement structure forms a redundant second main load path.
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公开(公告)号：US11242129B2
公开(公告)日：2022-02-08
申请号：US16022944
申请日：2018-06-29
发明人： Bernhard Schlipf , Florian Lorenz
摘要： A structural assembly for an airfoil structure comprising at least one connection member configured to connect a leading-edge member, or a trailing-edge member, of an airfoil structure to a torsion-box member, such that the connection member prevents the leading-edge member, or trailing-edge member, from pivoting relative to the torsion-box member away from an operational position. At least one corresponding support is provided wherein the support is configured to be attachable to the connection member and further configured to be attachable to at least one system element.
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公开(公告)号：US11192631B2
公开(公告)日：2021-12-07
申请号：US16442726
申请日：2019-06-17
发明人： Bernhard Schlipf , Florian Lorenz , Dennis Krey
摘要： A C-shaped connection assembly transmits loads in a load plane between a first and a second wing element. The connection assembly comprises a first and a second L-shaped load-bearing device. Each load-bearing device comprises a joint region and two legs extending parallel to the load plane and away from the joint region towards respective end regions. One leg of the first load-bearing device extends parallel to one leg of the second load bearing device. These legs are connected to one another. Two coupling portions which connect the connection assembly to the second wing element are formed in the respective joint regions of the load-bearing devices. Two further coupling portions which connect the connection assembly to the first wing element are formed in respective free end region of the load-bearing device and the joint region of the second load-bearing device.
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公开(公告)号：US11420727B2
公开(公告)日：2022-08-23
申请号：US16938258
申请日：2020-07-24
发明人： Florian Lorenz , Dustin Shapi
摘要： An airfoil arrangement which allows an increased reliability and increased aerodynamic performance of airfoils. A catching bracket is provided which is mounted in a track device opening to reduce the area of the track device opening and, when there is a failure of at least one support roller, the catching bracket engages the track device.
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