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    • 4. 发明授权
    • Golf ball
    • 高尔夫球
    • US08632425B2
    • 2014-01-21
    • US12895105
    • 2010-09-30
    • Michael R. MadsonNicholas M. NardacciSteven Aoyama
    • Michael R. MadsonNicholas M. NardacciSteven Aoyama
    • A63B37/12
    • A63B37/0006
    • Golf balls including at least one modified dimple group are disclosed. The modified dimple group comprises one or more modified dimples forming an axially symmetric pattern about a Correction Area Centroid located on an axis of symmetry at a latitude greater than 0°, where 0° represents the hemispherical pole and 90° represents the equator. The modified dimples can be altered, for example, by changing dimple coverage, dimple diameter, dimple depth, dimple edge angle, dimple volume, dimple cross-sectional shape, and/or dimple plan shape. Such modifications preferably produce a golf ball that flies more consistently regardless of orientation when struck than a corresponding golf ball without such modifications.
    • 公开了包括至少一个修改的凹坑组的高尔夫球。 修改的凹坑组包括一个或多个修改的凹坑,其形成关于位于大于0°的纬度的对称轴上的校正区域心轴的轴对称图案,其中0°表示半球形极点,90°表示赤道。 修改的凹坑可以例如通过改变凹坑覆盖,凹坑直径,凹坑深度,凹坑边缘角度,凹坑体积,凹坑横截面形状和/或凹坑平面形状来改变。 这样的修改优选地产生一个高尔夫球,而不管方位如何而不是相应的高尔夫球而没有这样的修改,该球高度一致地飞行。
    • 5. 发明申请
    • GOLF BALL
    • 高尔夫球
    • US20120083365A1
    • 2012-04-05
    • US12895105
    • 2010-09-30
    • Michael R. MadsonNicholas M. NardacciSteven Aoyama
    • Michael R. MadsonNicholas M. NardacciSteven Aoyama
    • A63B37/14
    • A63B37/0006
    • Golf balls including at least one modified dimple group are disclosed. The modified dimple group comprises one or more modified dimples forming an axially symmetric pattern about a Correction Area Centroid located on an axis of symmetry at a latitude greater than 0°, where 0° represents the hemispherical pole and 90° represents the equator. The modified dimples can be altered, for example, by changing dimple coverage, dimple diameter, dimple depth, dimple edge angle, dimple volume, dimple cross-sectional shape, and/or dimple plan shape. Such modifications preferably produce a golf ball that flies more consistently regardless of orientation when struck than a corresponding golf ball without such modifications.
    • 公开了包括至少一个修改的凹坑组的高尔夫球。 修改的凹坑组包括一个或多个修改的凹坑,其形成关于位于大于0°的纬度的对称轴上的校正区域心轴的轴对称图案,其中0°表示半球形极点,90°表示赤道。 修改的凹坑可以例如通过改变凹坑覆盖,凹坑直径,凹坑深度,凹坑边缘角度,凹坑体积,凹坑横截面形状和/或凹坑平面形状来改变。 这样的修改优选地产生一个高尔夫球,而不管方位如何而不是相应的高尔夫球而没有这样的修改,该球高度一致地飞行。
    • 10. 发明申请
    • GOLF BALL DIMPLE PROFILE
    • 高尔夫球形二维轮廓
    • US20100240474A1
    • 2010-09-23
    • US12407824
    • 2009-03-20
    • Michael R. MadsonNicholas M. Nardacci
    • Michael R. MadsonNicholas M. Nardacci
    • A63B37/14
    • A63B37/0004A63B37/0012A63B37/0016A63B37/0019A63B37/002
    • The present invention concerns a golf ball with dimples having a cross-sectional profile comprising a conical base shape and a spherical cap with a prescribed point of tangency to the cone sidewall. More particularly, the conical profiles of the present invention are defined by three independent parameters: dimple diameter (DD), edge angle (ΦEDGE), and saucer ratio (Sr) which is a measure of the relative curvature of the dimple bottom. These parameters fully define the dimple shape and allow for greater flexibility in constructing a dimple profile versus conventional spherical dimples. Further, conical dimples provide a unique dimple cross-section which is visually distinct.
    • 本发明涉及一种高尔夫球,其具有具有包括锥形基部形状的横截面轮廓的凹坑和具有与锥形侧壁相切的规定切点的球形帽。 更具体地,本发明的锥形轮廓由三个独立的参数限定:凹坑直径(DD),边缘角(ΦEDGE)和碟形比(Sr),其是凹坑底部的相对曲率的量度。 这些参数完全定义了凹坑形状,并允许在构造凹坑轮廓与常规球形凹坑方面更大的灵活性。 此外,锥形凹坑提供了在视觉上不同的独特的凹坑横截面。