公开(公告)号：EP1096977A4

公开(公告)日：2006-03-22

申请号：EP99933771

申请日：1999-07-09

申请人： TAYLOR MADE GOLF CO ,  LEMONS LANE D ,  STANCZAK MATTHEW B

发明人： LEMONS LANE D ,  STANCZAK MATTHEW B

IPC分类号： A63B37/06 ,  A63B37/00 ,  A63B37/12 ,  A63B37/14

CPC分类号： A63B37/0004 ,  A63B37/0003 ,  A63B37/0011 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0031 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/06

摘要： A two piece golf ball has a core compression in the range of 77 PGA to 87 PGA, a core diameter in the range of about 1.532 inches to 1.548 inches, a cover hardness in the range of 66 to 72 Shore D, and a dimple pattern based on the geometry of a truncated octahedron. A ball having such characteristics exhibits superior distance performance without compromising shot-making feel.

公开(公告)号：EP1191980A4

公开(公告)日：2006-02-15

申请号：EP00938281

申请日：2000-06-05

申请人： DUNLOP SPORTS GROUP AMERICAS I ,  STANCZAK MATTHEW B ,  LEMONS LANE D

发明人： STANCZAK MATTHEW B ,  LEMONS LANE D

IPC分类号： A63B37/00 ,  A63B37/04 ,  A63B37/06 ,  A63B37/12 ,  A63B37/14

CPC分类号： A63B37/0003 ,  A63B37/0004 ,  A63B37/0011 ,  A63B37/06

摘要： The present invention provides a golf ball (5) having a plurality of polygonal configurations (10, 12, 14) around the outer surface of a spherical golf ball for locating dimples on the golf ball (5). The polygonal configurations of this invention include a combination of regular pentagons (10), squares (12), and triangles (14) to cover the outer surface. The preferred golf ball (5) has its outer surface divided into twelve pentagons, thirty squares and twenty triangles. These polygonal configurations can be further divided by fifteen parting lines along great circle paths to define smaller triangles and squares for locating respective dimples. Dimples (60, 61, 62) are preferably circular in shape but can have a non-circular shape within the scope of this invention. An equatorial great circle path is provided to form a mold line for forming a cover of the golf ball in two parts.