Golf club with face angle adjustability
    1.
    发明授权
    Golf club with face angle adjustability 有权
    具有面角可调性的高尔夫球杆

    公开(公告)号:US08641554B1

    公开(公告)日:2014-02-04

    申请号:US13229436

    申请日:2011-09-09

    IPC分类号: A63B51/02

    摘要: A golf club having removable components is disclosed herein. The golf club having removable components includes a club head, a shaft, and a connection assembly. The connection assembly includes a sleeve mounted on the tip end of the shaft and a screw-cap. The sleeve has an offset aperture for receiving the tip end of the shaft in order to adjust the face angle of the golf club. The screw-cap is mounted over the sleeve and includes a body having an upper area and a threaded area, the latter of which is capable of engaging the upper threaded portion of the hosel to removably secure the shaft to the club head.

    摘要翻译: 本文公开了具有可拆卸部件的高尔夫球杆。 具有可拆卸部件的高尔夫球杆包括球杆杆头,轴和连接组件。 连接组件包括安装在轴的尖端上的套筒和螺旋盖。 套筒具有用于接收轴的末端的偏移孔,以便调节高尔夫球杆的面角。 螺旋盖安装在套筒上,并且包括具有上部区域和螺纹区域的主体,后者可以接合插鞘的上部螺纹部分,以将轴可拆卸地固定到球杆头上。

    VARIABLE LENGTH GOLF CLUB SHAFT
    8.
    发明申请
    VARIABLE LENGTH GOLF CLUB SHAFT 有权
    可变长度高尔夫球杆

    公开(公告)号:US20120149487A1

    公开(公告)日:2012-06-14

    申请号:US13038254

    申请日:2011-03-01

    IPC分类号: A63B53/16 A63B53/14

    摘要: A variable length shaft assembly comprising at least one upper shaft portion, a lower shaft portion and a threaded fastener, wherein the threaded fastener removably connects the upper shaft portion to the lower shaft portion, is disclosed herein. The variable length shaft assembly may further comprise at least two upper shaft portions having different lengths so a golfer can adjust the total length of the shaft by removing one upper shaft portion and replacing it with another upper shaft portion having a different length. Methods of adjusting the length of a golf club shaft without damaging any portion of the shaft and variable length shaft kits are also disclosed herein.

    摘要翻译: 本文公开了一种可变长度轴组件,其包括至少一个上轴部分,下部轴部分和螺纹紧固件,其中所述螺纹紧固件可拆卸地将上轴部分连接到下轴部分。 可变长轴组件还可以包括具有不同长度的至少两个上轴部分,使得高尔夫球手可以通过去除一个上轴部分并用具有不同长度的另一上轴部分来替换轴来调节轴的总长度。 本文还公开了调节高尔夫球杆杆的长度而不损坏轴的任何部分和可变长度轴套件的方法。

    GOLF CLUB HEAD WITH IMPROVED AERODYNAMIC CHARACTERISTICS
    9.
    发明申请
    GOLF CLUB HEAD WITH IMPROVED AERODYNAMIC CHARACTERISTICS 有权
    高尔夫俱乐部头与改进的动态特征

    公开(公告)号:US20120129626A1

    公开(公告)日:2012-05-24

    申请号:US13357313

    申请日:2012-01-24

    IPC分类号: A63B53/04

    摘要: Methods of forming a golf club head having improved aerodynamic characteristics are disclosed herein. A preferred method is the largest tangent circle method, which utilizes a Cartesian coordinate system. The method results in identification and measurement of certain club head features, which can be adjusted to improve aerodynamic properties of the golf club head. One method of the present invention lowers the drag of the club head by specifying dimensional relationships of the driver head based on location of apex and nadir points, while another method lowers the drag of the club head by improving overall face design.

    摘要翻译: 本文公开了形成具有改善的空气动力特性的高尔夫球杆头的方法。 优选的方法是使用笛卡尔坐标系的最大切线圆法。 该方法导致某些球杆头特征的识别和测量,其可以被调节以改善高尔夫球杆头的空气动力特性。 本发明的一种方法是通过基于顶点和最低点的位置来指定驾驶员头部的尺寸关系来降低球杆头的阻力,而另一种方法通过改进整体面部设计来降低球杆头的阻力。