公开(公告)号：US20140322384A1

公开(公告)日：2014-10-30

申请号：US14325163

申请日：2014-07-07

申请人： David L. Felker

发明人： David L. Felker

IPC分类号： B29C45/04 ,  B23P15/24

CPC分类号： B29C45/0025 ,  B23P15/24 ,  B29C45/04 ,  B29C45/14065 ,  B29C45/14819 ,  B29K2905/00 ,  B29L2031/54 ,  B29L2031/546 ,  Y10T29/49885

摘要： An insulated injection molding cavity assembly for molding a thin or low flow material golf ball cover or mantle layer, comprises a cavity for defining a golf ball layer, the golf ball layer comprising a thickness that corresponds to a space defined by the cavity; a metal surface layer surrounding the cavity, and an insulating layer surrounding the metal surface layer. The metal surface layer thickness is decreased and the insulating layer thickness is increased with decreasing golf ball layer thickness.

摘要翻译： 一种用于模制薄或低流动材料高尔夫球盖或套套层的绝缘注塑腔组件，包括用于限定高尔夫球球层的空腔，所述高尔夫球球层包括对应于由腔限定的空间的厚度; 围绕空腔的金属表面层和围绕金属表面层的绝缘层。 金属表层厚度减小，绝缘层厚度随高尔夫球层厚度的减小而增加。

公开(公告)号：US08579730B2

公开(公告)日：2013-11-12

申请号：US12765766

申请日：2010-04-22

申请人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

发明人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

IPC分类号： A63B37/12

CPC分类号： A63B37/0006 ,  A63B37/0004 ,  A63B37/0009 ,  A63B37/0012 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/009 ,  A63B37/0096

摘要： A golf ball having a plurality of dimples formed on its outer surface, the outer surface of the golf ball being divided into plural areas comprising at least two groups of areas, a first group of areas containing a plurality of first dimples and a second group of areas containing a plurality of second dimples, the areas being arranged to form a spherical polyhedron shape, the first and second groups of areas and dimple shapes and dimensions being configured such that the golf ball is spherically symmetrical as defined by the United States Golf Association (USGA) Symmetry Rules and such that the first and second groups of areas produce different aerodynamic effects, and the first dimples being of different dimensions from the second dimples.

摘要翻译： 一种高尔夫球，其具有在其外表面上形成的多个凹坑，所述高尔夫球的外表面被分成多个区域，所述多个区域包括至少两组区域，第一组区域包含多个第一凹坑和第二组 包含多个第二凹坑的区域，所述区域被布置成形成球形多面体形状，第一和第二组区域和凹坑形状和尺寸被配置为使得高尔夫球是由球杆对称的，如美国高尔夫球协会 USGA）对称规则，并且使得第一和第二组区域产生不同的空气动力学效应，并且第一凹坑与第二凹坑具有不同的尺寸。

公开(公告)号：US08192307B2

公开(公告)日：2012-06-05

申请号：US12877055

申请日：2010-09-07

申请人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

发明人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

IPC分类号： A63B37/12

CPC分类号： A63B37/0006 ,  A63B37/0004 ,  A63B37/0009 ,  A63B37/0012 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/009 ,  A63B37/0096

摘要： A golf ball having a plurality of dimples formed on its outer surface, the outer surface of the golf ball being divided into plural areas, a first group of areas containing a plurality of first dimples and a second group of areas containing a plurality of second dimples, each area of the second group abutting one or more areas of the first group, the first and second groups of areas and dimple shapes and dimensions being configured such that the golf ball is spherically symmetrical as defined by the United States Golf Association (USGA) Symmetry Rules, the plural areas configured such that the golf ball has a Drag Coefficient (CD) and a Lift Coefficient (CL) of less than about 0.330 and 0.270, respectively, at a Reynolds Number (Re) of about 80,000 and a spin rate of between about 2,900 rpm and about 3,000 rpm and a CD and CL of less than about 0.260 and 0.155, respectively, at a Re of about 170,000 and a spin rate between about 3,420 rpm and 3,520 rpm, and the first dimples being of different dimensions from the second dimples.

公开(公告)号：US20120108362A1

公开(公告)日：2012-05-03

申请号：US13096998

申请日：2011-04-28

申请人： David L. Felker ,  Douglas C. Winfield

发明人： David L. Felker ,  Douglas C. Winfield

IPC分类号： A63B37/14 ,  A63B37/12

CPC分类号： A63B37/0006 ,  A63B37/0012 ,  A63B37/0016 ,  A63B37/0017 ,  A63B37/0077 ,  A63B37/009 ,  A63B37/0096 ,  B29C33/424 ,  B29L2031/546

摘要： A non-conforming golf ball has a plurality of dimples formed on the outer surface of the ball in a predetermined dimple pattern, the outer surface comprising one or more first areas which include a plurality of first dimples which together have a first dimple volume and at least one second area having a dimple volume less that the first dimple volume, the first and second areas being configured to establish a preferred spin axis. The second area may be a band around the equator which has a lower dimple volume or no dimples, with the polar regions have a higher volume of dimples, creating a preferred spin axis through the poles.

摘要翻译： 不合格的高尔夫球具有以预定凹坑图案形成在球的外表面上的多个凹坑，所述外表面包括一个或多个第一区域，其包括多个第一凹坑，所述第一凹坑一起具有第一凹坑体积并且在 至少一个第二区域具有小于第一凹坑体积的凹陷体积，第一和第二区域被配置为建立优选的旋转轴线。 第二区域可以是赤道周围的具有较小凹坑体积或不具有凹坑的带，其中极性区域具有较大体积的凹坑，从而产生通过极的优选旋转轴线。

公开(公告)号：US20110293765A1

公开(公告)日：2011-12-01

申请号：US13096967

申请日：2011-04-28

申请人： David L. Felker ,  Douglas C. Winfield

发明人： David L. Felker ,  Douglas C. Winfield

IPC分类号： A63B45/00

CPC分类号： A63B37/0006 ,  A63B37/0012 ,  A63B37/0016 ,  A63B37/0017 ,  A63B37/0077 ,  A63B37/009 ,  A63B37/0096 ,  B29C33/424 ,  B29L2031/546

摘要： A non-conforming golf ball has a plurality of dimples formed on the outer surface of the ball in a predetermined dimple pattern, the outer surface comprising one or more first areas which include a plurality of first dimples which together have a first dimple volume and at least one second area having a dimple volume less that the first dimple volume, the first and second areas being configured to establish a preferred spin axis. The second area may be a hand around the equator which has a lower dimple volume or no dimples, with the polar regions have a higher volume of dimples, creating a preferred spin axis through the poles.

摘要翻译： 不合格的高尔夫球具有以预定凹坑图案形成在球的外表面上的多个凹坑，所述外表面包括一个或多个第一区域，其包括多个第一凹坑，所述第一凹坑一起具有第一凹坑体积并且在 至少一个第二区域具有小于第一凹坑体积的凹陷体积，第一和第二区域被配置为建立优选的旋转轴线。 第二区域可以是赤道附近的手，其具有较小的凹坑体积或没有凹坑，极性区域具有较大体积的凹坑，从而通过极点产生优选的旋转轴线。

公开(公告)号：US20100323822A1

公开(公告)日：2010-12-23

申请号：US12877071

申请日：2010-09-07

申请人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

发明人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

IPC分类号： A63B37/14

CPC分类号： A63B37/0006 ,  A63B37/0004 ,  A63B37/0009 ,  A63B37/0012 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/009 ,  A63B37/0096

摘要： A golf ball having a plurality of dimples formed on its outer surface, the outer surface of the golf ball being divided into plural areas comprising at least first areas containing a plurality of first dimples and second areas containing a plurality of second dimples, the areas together forming a spherical polyhedron shape, the first dimples comprising truncated spherical dimples having a first, truncated chord depth and the second dimples comprising spherical dimples having a second, spherical chord depth, the first dimples are of larger radius than the second dimples and have a truncated chord depth which is less than the spherical chord depth of the first dimples, and the total surface area of all first areas being less than the total surface area of all second areas.

摘要翻译： 一种高尔夫球，其具有形成在其外表面上的多个凹坑，所述高尔夫球的外表面被分成多个区域，所述多个区域包括至少包含多个第一凹坑的第一区域和包含多个第二凹坑的第二区域，所述区域在一起 形成球形多面体形状，所述第一凹坑包括具有第一截顶弦深度的截顶球面凹坑，并且所述第二凹坑包括具有第二球形弦深度的球形凹坑，所述第一凹坑的半径大于所述第二凹坑，并具有截顶 弦深度小于第一凹坑的球形弦深度，并且所有第一区域的总表面积小于所有第二区域的总表面积。

公开(公告)号：US20100267491A1

公开(公告)日：2010-10-21

申请号：US12765802

申请日：2010-04-22

申请人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

发明人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

IPC分类号： A63B37/14

CPC分类号： A63B37/0006 ,  A63B37/0004 ,  A63B37/0009 ,  A63B37/0012 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/009 ,  A63B37/0096

摘要： A golf ball having a plurality of dimples formed on its outer surface, the outer surface of the golf ball being divided into plural areas comprising at least first areas containing a plurality of first dimples and second areas containing a plurality of second dimples, the areas together forming a spherical polyhedron shape, the first dimples comprising truncated spherical dimples having a first, truncated chord depth and the second dimples comprising spherical dimples having a second, spherical chord depth, the first dimples are of larger radius than the second dimples and have a truncated chord depth which is less than the spherical chord depth of the first dimples, and the total surface area of all first areas being less than the total surface area of all second areas.

公开(公告)号：US20100267487A1

公开(公告)日：2010-10-21

申请号：US12765781

申请日：2010-04-22

申请人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

发明人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

IPC分类号： A63B37/14

CPC分类号： A63B37/0006 ,  A63B37/0004 ,  A63B37/0009 ,  A63B37/0012 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/009 ,  A63B37/0096

摘要： A golf ball having a plurality of dimples formed on its outer surface, the outer surface of the golf ball being divided into plural areas comprising at least first areas containing a plurality of first dimples and second areas containing a plurality of second dimples, the areas together forming a spherical polyhedron shape, wherein the first dimples are spherical truncated dimples and the second dimples are spherical dimples, and the second dimples are of larger radius and larger chord depth than the first dimples.

摘要翻译： 一种高尔夫球，其具有形成在其外表面上的多个凹坑，所述高尔夫球的外表面被分成多个区域，所述多个区域包括至少包含多个第一凹坑的第一区域和包含多个第二凹坑的第二区域，所述区域在一起 形成球形多面体形状，其中所述第一凹坑是球形截面凹坑，并且所述第二凹坑是球形凹坑，并且所述第二凹坑具有比所述第一凹坑更大的半径和更大的弦深度。

公开(公告)号：US20100267486A1

公开(公告)日：2010-10-21

申请号：US12765769

申请日：2010-04-22

申请人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

发明人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

IPC分类号： A63B37/14

CPC分类号： A63B37/0006 ,  A63B37/0004 ,  A63B37/0009 ,  A63B37/0012 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/009 ,  A63B37/0096

摘要： A golf ball having a plurality of dimples formed on its outer surface, the outer surface of the golf ball being divided into first and second areas each containing a plurality of dimples, the first and second areas being of different shapes, each first area containing first dimples and each second area containing second dimples, at least some first dimples being of different types from the second dimples, and the first areas being formed of circular paths around the outer surface of the ball, the second areas being formed by the intersection of the circular paths.

摘要翻译： 一种高尔夫球，其具有在其外表面上形成的多个凹坑，所述高尔夫球的外表面被分成第一和第二区域，每个区域包含多个凹坑，所述第一和第二区域具有不同的形状，每个第一区域包含第一区域 凹坑和每个第二区域包含第二凹坑，至少一些第一凹坑与第二凹坑具有不同类型，并且第一区域由围绕球的外表面的圆形路径形成，第二区域由 循环路径。

公开(公告)号：US20100267482A1

公开(公告)日：2010-10-21

申请号：US12760486

申请日：2010-04-14

申请人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

发明人： David L. Felker ,  Douglas C. Winfield ,  Rocky Lee

IPC分类号： A63B37/14

CPC分类号： A63B37/0006 ,  A63B37/0004 ,  A63B37/0009 ,  A63B37/0012 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/009 ,  A63B37/0096

摘要： A golf ball having a plurality of dimples formed on its outer surface, the outer surface of the golf ball being divided into plural areas, a first group of areas containing a plurality of first dimples and a second group of areas containing a plurality of second dimples, each area of the second group abutting one or more areas of the first group, the first and second groups of areas and dimple shapes and dimensions being configured such that the golf ball is spherically symmetrical as defined by the United States Golf Association (USGA) Symmetry Rules, and such that the golf ball exhibits a drag coefficient (CD) below about 0.255 at a Reynolds Number (Re) of about 165,000 and at a spin rate in the range of about 3,400 rpm to about 3,550 rpm and below about 0.330 at a RE of about 80,000 and at a spin rate in a range of about 2,900 rpm to about 3,000 rpm.

摘要翻译： 一种高尔夫球，其具有形成在其外表面上的多个凹坑，高尔夫球的外表面被分成多个区域，包含多个第一凹坑的第一组区域和包含多个第二凹坑的第二组区域 所述第二组的每个区域邻接所述第一组的一个或多个区域，所述第一组区域和所述第二组区域以及凹坑形状和尺寸被配置为使得所述高尔夫球由美国高尔夫协会（USGA）定义为球形对称， 对称规则，并且使得高尔夫球在约165,000的雷诺数（Re）下表现出低于约0.255的阻力系数（CD），并且在大约3,400rpm至大约3,550rpm的范围内的旋转速率和低于约0.330的旋转速率 RE为约80,000，旋转速度为约2900rpm至约3,000rpm。