公开(公告)号：US08181903B2

公开(公告)日：2012-05-22

申请号：US12281445

申请日：2007-03-02

申请人： David Posva

发明人： David Posva

IPC分类号： B64C15/02 ,  B64C15/12 ,  B64C29/00 ,  B64C9/00

CPC分类号： B64C29/0025 ,  B64C15/14 ,  B64C27/28

摘要： Aircraft having two, preferably four or more, rotors (20) in wing hatches (10) which can be closed. The closure mechanism has, at the top, individually curved elements on a rollshutter (scroll/roller blind) (40) and, at the bottom, a set of longitudinal fins (30). One or more propeller/impeller drives are firmly connected to the stabilator (60), which can be pivoted over a wide extent. In hovering flight, the wing hatches (10) are opened and the impeller drives (60), together with the stabilator, are pivoted largely vertically downwards. During the transition to cruise flight, the large flaperons (100) are lowered, and the propeller/impeller drives (60), together with the stabilator, are slowly pivoted to the horizontal. When the forward speed is sufficient, the wing hatches (10) are closed, the rotors (20) are stopped, and the flaperons (100) are raised somewhat again. The pilot has unobstructed visibility through the gap between the wingtips (70).

摘要翻译： 具有可以关闭的翼形舱口（10）中的两个，优选四个或更多个转子（20）的飞行器。 闭合机构在顶部具有在卷绕器（滚动/卷帘）（40）上的单独弯曲的元件，并且在底部具有一组纵向翅片（30）。 一个或多个螺旋桨/叶轮驱动器牢固地连接到稳定器（60），稳定器可以在很大程度上枢转。 在悬停飞行中，翼舱（10）打开，叶轮驱动（60）与稳定器一起主要垂直向下枢转。 在向巡航飞行过渡期间，大的襟副翼（100）被降低，螺旋桨/叶轮驱动器（60）与稳定器一起缓慢地枢转到水平面。 当前进速度足够时，机翼舱口（10）关闭，转子（20）停止，并且襟副翼（100）再一次升高。 飞行员通过翼尖之间的间隙（70）无阻碍地看到。

公开(公告)号：USD605576S1

公开(公告)日：2009-12-08

申请号：US29304055

申请日：2008-02-24

申请人： David Posva

设计人： David Posva

公开(公告)号：US20090008510A1

公开(公告)日：2009-01-08

申请号：US12281445

申请日：2007-03-02

申请人： David Posva

发明人： David Posva

IPC分类号： B64C29/00

CPC分类号： B64C29/0025 ,  B64C15/14 ,  B64C27/28

摘要： Aircraft having two, preferably four or more, rotors (20) in wing hatches (10) which can be closed.The closure mechanism comprises, at the top, individually curved elements on a rollshutter (scroll/roller blind) (40) and, at the bottom, a set of longitudinal fins (30).The rotors are each driven (50) by one or more motors or engines.One or more propeller/impeller drives are firmly connected to the stabilator (60), which can be pivoted over a wide extent.In hovering flight, the wing hatches (10) are opened and the impeller drives (60), together with the stabilator, are pivoted largely vertically downwards.During the transition to cruise flight, the large flaperons (100) are lowered, and the propeller/impeller drives (60), together with the stabilator, are slowly pivoted to the horizontal. When the forward speed is sufficient, the wing hatches (10) are closed, the rotors (20) are stopped, and the flaperons (100) are raised somewhat again.The pilot has unobstructed visibility through the gap between the wingtips (70) in all directions of flight, even when components of the wing hatches are in front of the pilot's seat.The two connected bars shaping a vertex (80) between the wing tips (70) prevent cables from becoming hooked up.If the rotor system fails during hovering flight close to the ground, the impact is damped by solid-propellant rockets (110).

摘要翻译： 具有可以关闭的翼形舱口（10）中的两个，优选四个或更多个转子（20）的飞行器。 闭合机构在顶部包括在卷绕器（滚动/卷帘）（40）上的单独的弯曲元件，并且在底部包括一组纵向翅片（30）。 转子由一个或多个电动机或发动机驱动（50）。 一个或多个螺旋桨/叶轮驱动器牢固地连接到稳定器（60），稳定器可以在很大程度上枢转。 在悬停飞行中，翼舱（10）打开，叶轮驱动（60）与稳定器一起主要垂直向下枢转。 在向巡航飞行过渡期间，大的襟副翼（100）被降低，螺旋桨/叶轮驱动器（60）与稳定器一起缓慢地枢转到水平面。 当前进速度足够时，机翼舱口（10）关闭，转子（20）停止，并且襟副翼（100）再一次升高。 飞行员在飞行员的所有方向上的翼尖（70）之间的间隙能够畅通无阻地看到，即使机翼舱的部件在飞行员座椅的前方。 在翼尖（70）之间形成顶点（80）的两个连接的杆防止电缆被钩住。 如果转子系统在靠近地面悬停的飞行中失效，则冲击被固体推进剂火箭（110）阻尼。