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公开(公告)号：US08033929B2
公开(公告)日：2011-10-11
申请号：US12965366
申请日：2010-12-10
IPC分类号： A63B53/04
CPC分类号： A63B53/047 , A63B2053/0445
摘要： The present invention provides a golf club head that can hit a ball with a sufficiently large amount of backspin. The golf club head according to the present invention is an iron type golf club head made of a metal and including a flat face. A plurality of traces are formed by milling on the face. The pitch of the traces is between 0.1 mm and 1 mm.
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公开(公告)号：USRE42752E1
公开(公告)日：2011-09-27
申请号：US11111974
申请日：2005-04-22
IPC分类号： A63B37/06
CPC分类号： A63B37/02 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0039 , A63B37/0043 , A63B37/0045 , A63B37/0047 , A63B37/0062 , A63B37/0064 , A63B37/0066 , A63B37/0075
摘要： A three-piece solid golf ball comprising a center core, an intermediate layer, and a cover. The center core (1) has a diameter of at least 29 mm, a hardness in the range of 45-80 JIS C and a specific gravity of less than 1.4. The intermediate layer (2) has a thickness of at least 1 mm, a specific gravity of less than 1.2, and a hardness of at least 85 on JIS C scale. The cover (3) has a thickness of 1-3 mm and a hardness of 50-85 JIS C. The ball has a good total balance of properties in that feeling and controllability are improved at no sacrifice of flying performance and durability.
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公开(公告)号：US20110081985A1
公开(公告)日：2011-04-07
申请号：US12965366
申请日：2010-12-10
IPC分类号： A63B53/04
CPC分类号： A63B53/047 , A63B2053/0445
摘要： The present invention provides a golf club head that can hit a ball with a sufficiently large amount of backspin. The golf club head according to the present invention is an iron type golf club head made of a metal and including a flat face. A plurality of traces are formed by milling on the face. The pitch of the traces is between 0.1 mm and 1 mm.
摘要翻译： 本发明提供了一种能够以足够大量的后倾螺丝撞击球的高尔夫球杆头。 根据本发明的高尔夫球杆头是由金属制成并包括平面的铁型高尔夫球杆头。 通过在面上铣削形成多个迹线。 痕迹的间距在0.1mm和1mm之间。
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公开(公告)号：US07914396B2
公开(公告)日：2011-03-29
申请号：US11299938
申请日：2005-12-13
IPC分类号： A63B53/04
CPC分类号： A63B53/0466 , A63B2053/0416 , A63B2209/00
摘要： A hollow golf club head includes a head main body having a face opening portion on a face side, and a face member that closes the face opening portion. A part or all of an upper edge of the face opening portion and an upper edge of the face member extends to a crown portion.
摘要翻译： 一种空心高尔夫球杆头，包括：一个在主体侧具有面部开口部分的头部主体和一个封闭面部开口部分的面部构件。 面部开口部分的上边缘的一部分或全部和面部构件的上边缘延伸到冠部。
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公开(公告)号：US20090197701A1
公开(公告)日：2009-08-06
申请号：US12388226
申请日：2009-02-18
CPC分类号： A63B37/12 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/0064 , A63B37/0076 , A63B37/008 , A63B37/0083 , A63B37/0084 , A63B37/0087 , A63B37/0092 , A63B37/0096 , Y10S525/902 , Y10T428/24942 , Y10T428/2495 , Y10T428/24983 , Y10T428/2933 , Y10T428/2935 , Y10T428/2936 , Y10T428/2982 , Y10T428/2998
摘要： A multi-piece solid golf ball comprises a core having a 5 structure consisting of at least two layers and a cover on the core consisting of outer and inner cover layers. The outer cover layer has a Shore D hardness of 40-60 degrees. The inner cover layer has a Shore D hardness of up to 53 degrees and lower than that of the outer cover layer. The ball's carry is comparable to conventional solid golf balls and spin receptivity is approximate to wound golf balls while the ball is durable and offers pleasant feel.
摘要翻译： 多片固体高尔夫球包括具有由至少两层组成的5结构的芯和由外盖层和内覆盖层构成的芯上的盖。 外覆盖层的肖氏D硬度为40-60度。 内覆盖层的肖氏D硬度高达53度且低于外覆盖层的硬度。 球的携带与传统的固体高尔夫球相当，并且旋转接受度接近伤口高尔夫球，而球是耐用的并且提供愉快的感觉。
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公开(公告)号：US07530903B2
公开(公告)日：2009-05-12
申请号：US11240364
申请日：2005-10-03
IPC分类号： A63B53/04
CPC分类号： A63B53/0466 , A63B60/02 , A63B60/54 , A63B2053/0433 , A63B2053/0437 , A63B2053/0491 , A63B2209/00 , A63B2209/023
摘要： A hollow golf club head includes a face portion made of metal, a sole portion, a side portion, a crown portion, and a hosel portion. The crown portion includes a main portion made of a fiber reinforced resin, and a front edge portion made of the metal. The front edge portion of the crown portion is continuous with the face portion. The sole portion comprises a center portion made of the metal in a toe-heel direction. A weight of a portion made of the fiber reinforced resin including the main portion of the crown portion is in a range of 5% to 30% of a total weight of the golf club head.
摘要翻译： 中空高尔夫球杆头包括由金属制成的面部，底部，侧部，冠部和插鞘部。 冠部包括由纤维增强树脂制成的主体部分和由金属制成的前边缘部分。 冠部的前缘部与面部连续。 鞋底部分包括由趾部方向的金属制成的中心部分。 由包括冠部的主要部分的纤维增强树脂制成的部分的重量在高尔夫球杆头的总重量的5％至30％的范围内。
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公开(公告)号：US07086970B2
公开(公告)日：2006-08-08
申请号：US10318260
申请日：2002-12-13
CPC分类号： A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0062 , A63B37/04 , A63B37/12
摘要： A multi-piece golf ball includes a core 30–40 mm in diameter, an intermediate layer including an outermost layer 0.5–2.0 mm thick, and a cover 0.5–2.0 mm thick. The core is a rubber composition mainly containing polybutadiene. The outermost layer is a resin material containing an ionomer resin in an amount of 30% by weight or more. The cover material is obtained by dispersedly blending a silicone powder in a main resin containing an ionomer resin in an amount of 50% by weight or more. The hardness of the outermost layer is harder than the hardness of the core's a center portion. The hardness of the cover is harder than the hardness of the outermost layer. A difference in hardness between the cover and the center portion of the core satisfies a relation of 10≦(Durometer D hardness of cover−Durometer D hardness of center portion of core≦40.
摘要翻译： 多件式高尔夫球包括直径为30-40mm的芯，包括0.5-2.0mm厚的最外层的中间层和0.5-2.0mm厚的盖。 核心是主要含有聚丁二烯的橡胶组合物。 最外层是含有30重量％以上的离聚物树脂的树脂材料。 覆盖材料通过将含硅粉末分散在含有离聚物树脂的主树脂中的量为50重量％以上而获得。 最外层的硬度比芯部的中心部分的硬度硬。 盖的硬度比最外层的硬度硬。 芯和芯的中心部分之间的硬度差异满足10 <=（硬度中心部分的硬度计D硬度的硬度D硬度<= 40）的关系。
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公开(公告)号：US20060128502A1
公开(公告)日：2006-06-15
申请号：US11299938
申请日：2005-12-13
IPC分类号： A63B53/04
CPC分类号： A63B53/0466 , A63B2053/0416 , A63B2209/00
摘要： A hollow golf club head includes a head main body having a face opening portion on a face side, and a face member that closes the face opening portion. A part or all of an upper edge of the face opening portion and an upper edge of the face member extends to a crown portion.
摘要翻译： 一种空心高尔夫球杆头，包括：一个在主体侧具有面部开口部分的头部主体和一个封闭面部开口部分的面部构件。 面部开口部分的上边缘的一部分或全部和面部构件的上边缘延伸到冠部。
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公开(公告)号：US20060100032A1
公开(公告)日：2006-05-11
申请号：US11233143
申请日：2005-09-23
IPC分类号： A63B53/04
CPC分类号： A63B53/0466 , A63B60/02 , A63B2053/0408 , A63B2053/0412 , A63B2053/0416 , A63B2053/0433 , A63B2053/0437 , A63B2053/0491 , A63B2209/02 , A63B2209/023
摘要： A hollow golf club head includes a face portion, a sole portion, a side portion, a crown portion and a hosel portion. A main portion of the crown portion is made of a fiber plastic resin. At least the face portion, a front edge portion of the crown portion continuous with the face portion, and a central portion of the sole portion in a toe-heel direction are made of a metal. A loft angle is in a range of 14° to 25°. A head volume is in a range of 100 cc to 230 cc. A weight of a fiber plastic resin portion of the golf club head is in a range of 6% to 30% of a weight of the golf club head.
摘要翻译： 中空高尔夫球棒头包括面部，底部，侧部，冠部和插鞘部。 冠部的主要部分由纤维塑料树脂制成。 至少面部部分，与面部连续的冠部的前边缘部分和脚跟部分的趾跟方向的中心部分由金属制成。 阁楼角度在14°至25°的范围内。 头体积在100cc至230cc的范围内。 高尔夫球杆头的纤维塑料树脂部分的重量在高尔夫球杆头的重量的6％至30％的范围内。
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公开(公告)号：US06939250B2
公开(公告)日：2005-09-06
申请号：US10317985
申请日：2002-12-13
IPC分类号： A63B37/00 , A63B37/04 , A63B37/06 , A63B37/12 , C08L9/00 , C08L23/08 , C08L67/00 , C08L83/04 , A63B37/14
CPC分类号： C08L23/0876 , A63B37/0003 , A63B37/0004 , A63B37/0091 , A63B37/06 , A63B37/12 , C08L9/00 , C08L67/00 , C08L83/04 , C08L2205/02 , C08L2205/18 , C08L83/00 , C08L2666/06 , C08L2666/02
摘要： A multi-piece golf ball includes a core having a diameter of 30 to 40 mm, at least one intermediate layer including the outermost layer having a thickness of 0.5 to 2.0 mm, and a cover having a thickness of 1.0 to 3.0 mm. The cover is made from a material obtained by dispersedly blending at least one kind of silicone powder selected from a silicone rubber powder, a silicon resin powder, and a composite powder thereof, in a main resin component containing an ionomer resin in an amount of 50% by weight or more. Dimples of the number of 300 to 550 pieces are formed in the surface of the golf ball in such a manner that a dimple total volume ratio VR is in a range of 0.85% or less. The multi-piece golf ball is excellent in resilience, flight distance characteristic, and feel of hitting.
摘要翻译： 多片高尔夫球包括直径为30至40mm的芯，至少一个包括厚度为0.5至2.0mm的最外层的中间层和厚度为1.0至3.0mm的覆盖层。 该盖由通过将选自硅橡胶粉末，硅树脂粉末和其复合粉末中的至少一种硅酮粉末分散混合到含有离聚物树脂的主要树脂组分中而获得的材料制成，其量为50 重量％以上。 在高尔夫球表面形成凹坑总体积比VR在0.85％以下的范围内形成数量为300〜550个的凹坑。 多件式高尔夫球具有弹性，飞行距离特性和打击感。
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