Golf ball with covered dimples
    64.
    发明授权
    Golf ball with covered dimples 有权
    高尔夫球与覆盖的凹坑

    公开(公告)号:US07179177B2

    公开(公告)日:2007-02-20

    申请号:US10905096

    申请日:2004-12-15

    IPC分类号: A63B37/14

    摘要: A golf ball (20) having a plurality of standard dimples (33) and a plurality of covered dimples (31) is disclosed herein. Each of the plurality of covered dimples (31) has at least one overhang land area portion (50) that covers a portion of a concavity (55) of the covered dimple (31). A covered region (70) under the overhang land area portion (50) generates eddy currents during the flight of the golf ball (20) which creates greater turbulence at the surface (22) of the golf ball (20) allowing for greater distance.

    摘要翻译: 本文公开了具有多个标准凹坑(33)和多个覆盖凹坑(31)的高尔夫球(20)。 多个覆盖的凹坑(31)中的每一个具有覆盖被覆盖的凹坑(31)的凹部(55)的一部分的至少一个突出部区域部分(50)。 在悬垂陆部区域(50)下方的覆盖区域(70)在高尔夫球(20)的飞行期间产生涡流,在高尔夫球(20)的表面(22)处产生更大的湍流,允许更大的距离。

    Golf ball with undercut dimples
    68.
    发明申请
    Golf ball with undercut dimples 失效
    高尔夫球带底切凹坑

    公开(公告)号:US20050187039A1

    公开(公告)日:2005-08-25

    申请号:US11026753

    申请日:2004-12-30

    申请人: Thomas Kennedy

    发明人: Thomas Kennedy

    IPC分类号: A63B37/00 A63B37/12

    摘要: A golf ball (20) having a plurality of standard dimples (33) and a plurality of undercut dimples (31) is disclosed herein. Each of the plurality of undercut dimples (31) has at least one undercut area portion (50) that extends into a portion of a concavity (55) of the undercut dimple (31). A covered region (70) defined by the undercut area portion (50) generates eddy currents during the flight of the golf ball (20) which creates greater turbulence at the surface (22) of the golf ball (20) allowing for greater distance.

    摘要翻译: 本文公开了具有多个标准凹坑(33)和多个底切凹坑(31)的高尔夫球(20)。 多个底切凹坑(31)中的每一个具有延伸到底切凹坑(31)的凹部(55)的一部分中的至少一个底切区域部分(50)。 由底切部分(50)限定的覆盖区域(70)在高尔夫球(20)的飞行期间产生涡流,在高尔夫球(20)的表面(22)处产生更大的湍流,允许更大的距离。

    Golf ball with improved flight performance
    70.
    发明申请
    Golf ball with improved flight performance 失效
    高尔夫球具有改善的飞行性能

    公开(公告)号:US20040166963A1

    公开(公告)日:2004-08-26

    申请号:US10784744

    申请日:2004-02-24

    IPC分类号: A63B037/12

    摘要: A golf ball with aerodynamic coefficient magnitude and aerodynamic force angle, resulting in improved flight performance, such as increased carry and flight consistency regardless of ball orientation. In particular, the present invention is directed to a golf ball having increased flight distance as defined by a set of aerodynamic requirements, at particular spin ratios and Reynolds Numbers. The invention is also directed toward golf balls with dimple diameters of greater than 6.5 percent of the ball diameter and dimples with a profile defined by a catenary curve.

    摘要翻译: 具有空气动力系数大小和空气动力角的高尔夫球,导致飞行性能的提高,例如增加的进位和飞行的一致性,而不管球的方位。 特别地,本发明涉及一种具有由一组空气动力学要求,特定旋转比和雷诺数定义的飞行距离增加的高尔夫球。 本发明还涉及具有大于球直径的6.5%的凹坑直径的高尔夫球和具有由悬链曲线限定的轮廓的凹坑。