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公开(公告)号：US07607997B2
公开(公告)日：2009-10-27
申请号：US12268165
申请日：2008-11-10
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0005 , A63B37/0009 , A63B37/0012 , A63B37/0013 , A63B37/0018 , A63B37/0019 , A63B37/0022 , A63B37/0029 , A63B37/0031 , A63B37/0033 , A63B37/0037 , A63B37/0043 , A63B37/0045 , A63B37/0049 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/008 , A63B37/0084 , A63B37/12
摘要： A golf ball (20) having a low volume cover layer (14) is disclosed herein. The golf ball (20) has a cover layer (14) with a volume less than 0.1550 cubic inches. In a preferred embodiment, the cover layer (14) is composed of a reaction-injection molded polyurethane material. Preferably, the cover layer (14) has a plurality of deep depressions (99) with either a plurality of multi-faceted polygons (44) or dimples.
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公开(公告)号：US07419443B2
公开(公告)日：2008-09-02
申请号：US11926629
申请日：2007-10-29
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0005 , A63B37/0009 , A63B37/0012 , A63B37/0013 , A63B37/0018 , A63B37/0019 , A63B37/0022 , A63B37/0029 , A63B37/0031 , A63B37/0033 , A63B37/0037 , A63B37/0043 , A63B37/0045 , A63B37/0049 , A63B37/0064 , A63B37/0065 , A63B37/0075 , A63B37/008 , A63B37/0084 , A63B37/12
摘要： A golf ball (20) having a low volume cover layer (14) is disclosed herein. The golf ball (20) has a cover layer (14) with a volume less than 0.1550 cubic inches. In a preferred embodiment, the cover layer (14) is composed of a reaction-injection molded polyurethane material. Preferably, the cover layer (14) has a plurality of deep depressions (99) with either a plurality of multi-faceted polygons (44) or dimples.
摘要翻译： 本文公开了具有低体积覆盖层（14）的高尔夫球（20）。 高尔夫球（20）具有体积小于0.1550立方英寸的覆盖层（14）。 在优选实施例中，覆盖层（14）由反应注射成型的聚氨酯材料构成。 优选地，覆盖层（14）具有多个具有多个多面多边形（44）或凹坑的深凹陷（99）。
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公开(公告)号：US07250011B2
公开(公告)日：2007-07-31
申请号：US11276786
申请日：2006-03-14
IPC分类号： A63B37/12
CPC分类号： A63B37/0004 , A63B37/0006 , A63B37/0018 , A63B37/002 , A63B37/0021 , A63B37/0033 , A63B37/0045 , A63B37/0064 , A63B37/0074 , A63B37/0075 , A63B37/0076 , A63B37/008
摘要： A golf ball having traditional dimples and a tubular lattice structure is disclosed herein. The golf ball has dimples and a plurality of lattice members that form multi-faceted polygons. Each of the plurality of lattice members has an apex and the golf ball of the present invention conforms with the 1.68 inches requirement for USGA-approved golf balls. The interconnected lattice members form a plurality of polygons, preferably hexagons and pentagons. Each of the lattice members preferably has a continuous contour.
摘要翻译： 本文公开了具有传统凹坑和管状晶格结构的高尔夫球。 高尔夫球具有形成多面多边形的凹坑和多个格子构件。 多个网格构件中的每一个具有顶点，并且本发明的高尔夫球符合USGA认可的高尔夫球的1.68英寸要求。 互连的晶格构件形成多个多边形，优选六边形和五边形。 每个格子部件优选具有连续的轮廓。
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公开(公告)号：US06609410B2
公开(公告)日：2003-08-26
申请号：US09965039
申请日：2001-09-26
IPC分类号： G01N332
CPC分类号： G01N3/08 , G01N2033/008
摘要： A high strain rate tester for elastomeric materials used in sports balls includes a base on which a sample of the material is mounted and a striker which delivers an impact to the sample, preferably in the vertical direction. A load cell adjacent to the sample measures the reaction force of the impact from the sample and an optical detector measures the displacement of the sample in the vertical direction. The force and displacement measurements are processed to determine the time dependent strain of the material.
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