Golf ball dimples having circumscribed prismatoids
    6.
    发明申请
    Golf ball dimples having circumscribed prismatoids 有权
    具有限定棱柱形的高尔夫球窝

    公开(公告)号:US20110059813A1

    公开(公告)日:2011-03-10

    申请号:US12584595

    申请日:2009-09-09

    IPC分类号: A63B37/14

    摘要: The present invention relates to golf balls, specifically, to a golf ball with multifaceted depressions comprising two discrete geometries surrounded by a first perimeter. A second perimeter is circumscribed within the first and surrounds prismatoid depressions or protrusions. Primarily the first and second perimeters are circular and the depressions or protrusions are based on a polyhedral prismatoid having a minimum of three and a maximum of twelve edges, wherein the ratio of the first and second diameters is between 0.25 to 0.90.

    摘要翻译: 本发明涉及高尔夫球,具体地说,涉及具有由第一周边包围的两个离散几何形状的多面凹陷的高尔夫球。 第二个周边在第一个周边被包围,并围绕棱柱形凹陷或突起。 主要地,第一和第二周边是圆形的,凹陷或突起基于具有最小三个和最多十二个边缘的多面体棱镜,其中第一直径和第二直径的比率在0.25至0.90之间。

    GOLF BALL DIMPLE PROFILE
    9.
    发明申请
    GOLF BALL DIMPLE PROFILE 有权
    高尔夫球形二维轮廓

    公开(公告)号:US20100240474A1

    公开(公告)日:2010-09-23

    申请号:US12407824

    申请日:2009-03-20

    IPC分类号: A63B37/14

    摘要: 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.

    摘要翻译: 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。

    DIMPLE PATTERNS FOR GOLF BALLS
    10.
    发明申请
    DIMPLE PATTERNS FOR GOLF BALLS 有权
    高尔夫球的DIMPLE模式

    公开(公告)号:US20100113187A1

    公开(公告)日:2010-05-06

    申请号:US12262464

    申请日:2008-10-31

    IPC分类号: A63B37/14

    摘要: The present invention provides a method for arranging dimples on a golf ball surface that significantly improves aerodynamic symmetry and minimizes parting line visibility by arranging the dimples in a pattern derived from at least one irregular domain generated from a regular or non-regular polyhedron. The method includes choosing control points of a polyhedron, generating an irregular domain based on those control points, packing the irregular domain with dimples, and tessellating the irregular domain to cover the surface of the golf ball. The control points include the center of a polyhedral face, a vertex of the polyhedron, a midpoint or other point on an edge of the polyhedron and others. The method ensures that the symmetry of the underlying polyhedron is preserved while eliminating great circles due to parting lines.

    摘要翻译: 本发明提供了一种用于在高尔夫球表面上布置凹坑的方法,其显着地改善空气动力学对称性并且通过将凹坑布置在源自由正规或非正多面体产生的至少一个不规则结构域的图案中而使分离线可视性最小化。 该方法包括选择多面体的控制点,基于这些控制点产生不规则区域,用凹坑填充不规则区域,以及将不规则区域镶嵌以覆盖高尔夫球的表面。 控制点包括多面体的中心,多面体的顶点,多面体边缘上的中点或其他点等。 该方法确保了底层多面体的对称性,同时消除了由分离线引起的大圆圈。