Methods and apparatus for using crimp rings on flexible tubing

    公开(公告)号:US11560971B2

    公开(公告)日:2023-01-24

    申请号:US15839408

    申请日:2017-12-12

    IPC分类号: F16L13/14 F16L13/16 B21D39/04

    摘要: A crimping tool for crimping a metallic crimp ring. The crimping tool includes a first crimp die having a first curved contact surface and a second curved contact surface, the second curved contact surface spaced apart from the first curved contact surface, and a trench extending between the first curved contact surface and the second curved contact surface. The crimping tool also includes a second crimp die cooperatively engageable with the first crimp die having a first curved contact surface and a second curved contact surface, the second curved contact surface spaced apart from the first curved contact surface, and a trench extending between the first curved contact surface and the second curved contact surface. The trench of the first crimp die and the trench of the second crimp die forms an annular bead in a center portion of the metallic crimp ring.

    Wedge type golf club head
    6.
    发明授权
    Wedge type golf club head 有权
    楔形高尔夫球杆头

    公开(公告)号:US08568249B2

    公开(公告)日:2013-10-29

    申请号:US13473646

    申请日:2012-05-17

    IPC分类号: A63B53/04

    摘要: A wedge type golf club head is disclosed herein where the wedge type golf club head has enhanced performance characteristics such as improved backspin, ball speed, and launch angle. More specifically, the present invention relates to a wedge type golf club head having a lower center of gravity, where the center of gravity is located substantially behind the hitting surface and substantially along a neutral axis behind the point of impact.

    摘要翻译: 本文公开了一种楔形高尔夫球杆头,其中楔形高尔夫球杆头具有增强的性能特征,例如改进的后旋,球速和发射角。 更具体地说,本发明涉及一种具有较低重心的楔形高尔夫球杆头,其中重心基本上位于撞击表面之后并且基本上沿冲击点后面的中性轴线。

    Golf club head with replaceable face
    7.
    发明授权
    Golf club head with replaceable face 有权
    高尔夫球杆头与可更换的脸

    公开(公告)号:US08376873B2

    公开(公告)日:2013-02-19

    申请号:US12616218

    申请日:2009-11-11

    IPC分类号: A63B53/04 A63B53/06

    摘要: A golf club head having a replaceable striking face is disclosed herein. More specifically, the present invention discloses a golf club head where at least a portion of the frontal striking surface of the face is detachable and replaceable to improve performance. A golf club head in accordance with the present invention may generally have a thinned striking face with a thickness of less than about 3.0 mm yielding a golf club head with a larger sweet spot that's greater than 6% of the frontal striking surface; defined as an area of the frontal striking surface having at least 99% of the maximum characteristic time between about 239 microseconds to about 257 microseconds.

    摘要翻译: 本文公开了具有可更换的打击面的高尔夫球杆头。 更具体地,本发明公开了一种高尔夫球杆头,其中面部的正面打击表面的至少一部分是可拆卸的并且可更换以改善性能。 根据本发明的高尔夫球杆头通常可以具有厚度小于约3.0mm的变薄的打击面,产生具有大于前锋面的6%的较大甜点的高尔夫球杆头; 定义为正面击打表面的区域具有在约239微秒至约257微秒之间的最大特征时间的至少99%。

    Golf club with optimum moments of inertia in the vertical and hosel axes
    8.
    发明授权
    Golf club with optimum moments of inertia in the vertical and hosel axes 有权
    高尔夫球杆在垂直和插鞘轴上具有最佳转动惯量

    公开(公告)号:US08333668B2

    公开(公告)日:2012-12-18

    申请号:US13238678

    申请日:2011-09-21

    IPC分类号: A63B53/04

    摘要: A hollow golf club is provided having an outer shell and an inner frame. The outer shell comprises one or more lightweight members. The inner frame fits within a smaller envelope and sits on the sole of the club head. One or more weights are located either on or within the inner frame to optimize the moment of inertia of the club head about both the vertical axis running through the center of gravity or geometric center of the club head, referred to as the “y-axis,” and the axis running through the center of the shaft of the golf club, referred to as the “hosel axis.” The ratio of moment of inertia of the club head about the y-axis to moment of inertia of the club head about the hosel axis is preferably 0.55. More preferably, this ratio is 0.75.

    摘要翻译: 提供具有外壳和内框架的空心高尔夫球杆。 外壳包括一个或多个轻质构件。 内框架位于较小的信封内,并且位于球杆头的底部。 一个或多个重物位于内框架上或内框架上,以优化球杆头围绕穿过重心或者称为y轴的球杆头几何中心的垂直轴线的惯性矩, 并且轴线穿过高尔夫球杆的轴的中心,被称为插鞘轴线。 球棒头围绕y轴的惯性矩与球杆头围绕插鞘轴的惯性矩的比率优选为0.55。 更优选地,该比例为0.75。

    WEDGE TYPE GOLF CLUB HEAD
    9.
    发明申请
    WEDGE TYPE GOLF CLUB HEAD 有权
    WEDGE型高尔夫俱乐部头

    公开(公告)号:US20120252602A1

    公开(公告)日:2012-10-04

    申请号:US13473646

    申请日:2012-05-17

    IPC分类号: A63B53/04

    摘要: A wedge type golf club head is disclosed herein where the wedge type golf club head has enhanced performance characteristics such as improved backspin, ball speed, and launch angle. More specifically, the present invention relates to a wedge type golf club head having a lower center of gravity, where the center of gravity is located substantially behind the hitting surface and substantially along a neutral axis behind the point of impact.

    摘要翻译: 本文公开了一种楔形高尔夫球杆头,其中楔形高尔夫球杆头具有增强的性能特征,例如改进的后倾,球速和发射角。 更具体地说,本发明涉及一种具有较低重心的楔形高尔夫球杆头,其中重心基本上位于撞击表面之后并且基本上沿冲击点后面的中性轴线。