BEND-TWIST COUPLED GOLF CLUB SHAFT
    1.
    发明申请
    BEND-TWIST COUPLED GOLF CLUB SHAFT 审中-公开
    BEND-TWIST联合高尔夫球杆

    公开(公告)号:US20140221122A1

    公开(公告)日:2014-08-07

    申请号:US14343190

    申请日:2012-09-06

    IPC分类号: A63B53/10

    摘要: Embodiments of the subject invention relate to a method and apparatus for providing a golf club shaft that has coupling between one or more bending modes and one or more twisting modes of deformation. In a specific embodiment, bending the shaft along a central longitudinal axis of the shaft in a plane of bending results in twisting of the shaft about the same central longitudinal axis of the shaft.

    摘要翻译: 本发明的实施例涉及一种用于提供具有一个或多个弯曲模式与一个或多个扭转模式之间的联接的高尔夫球杆杆杆的方法和装置。 在一个具体实施例中,沿着轴的中心纵向轴线弯曲轴在弯曲平面中导致轴围绕轴的相同中心纵向轴线的扭转。

    Airfoil for micro air vehicle
    3.
    发明授权
    Airfoil for micro air vehicle 有权
    用于微型飞行器的翼型

    公开(公告)号:US07487937B2

    公开(公告)日:2009-02-10

    申请号:US11394018

    申请日:2006-03-30

    摘要: An airfoil for a micro air vehicle that includes components enabling the airfoil to adjust the angle of attack (AOA) of the airfoil in response to wind gusts, thereby enabling the airfoil to provide smooth flight. The airfoil may include a first compliant region positioned between an inboard section and a first outboard section and may include a second compliant region between a second outboard section and the inboard section. The compliant regions enable the first and second outboard sections to bend about a leading edge section and move relative to an inboard section. This action creates smoother flight due to numerous aerodynamic advantages such as a change in the angle of attack and improved wind gust rejection due to adaptive washout as a result of the airfoil flexing, twisting and decambering.

    摘要翻译: 一种用于微型飞行器的翼型件,其包括能够使翼型件响应于阵风而调节翼型的迎角(AOA)的部件,从而使翼型件能够提供平稳的飞行。 翼型件可以包括位于内侧部分和第一外侧部分之间的第一顺应性区域,并且可以包括第二外侧部分和内侧部分之间的第二顺应区域。 顺从区域使得第一和第二外侧部分能够围绕前缘部分弯曲并且相对于内侧部分移动。 由于翼型的弯曲,扭转和回旋的结果,由于许多空气动力学优点,例如迎角的变化和改善的阵风排除,由于适应性冲洗,这种动作产生更平滑的飞行。