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11. 发明专利

JP2014100186A Golf club head and design method 有权
标题翻译：高尔夫俱乐部头和设计方法
公开(公告)号：JP2014100186A
公开(公告)日：2014-06-05
申请号：JP2012252583
申请日：2012-11-16
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： SAKA KO
IPC分类号： A63B53/04
摘要： PROBLEM TO BE SOLVED: To inhibit deterioration in a hit sound while reducing air resistance.SOLUTION: A golf club head comprises a face part and a crown part, and has a volume of 400 cc or more. The crown part includes a drag reduction part of the face part side, and a hit sound enhancement part located at a back side with respect to the drag reduction part. The curvature radius of a profile of the drag reduction part in the face-back direction is 100 mm or less, and the curvature radius of the profile of the hit sound enhancement part in the face-back direction is 200 mm or more.
摘要翻译：要解决的问题：为了抑制击打声音的降低，同时降低空气阻力。解决方案：高尔夫球杆头包括面部和冠部，并且具有400cc或更大的体积。冠部包括面部部分侧的减阻部分和位于相对于减阻部分的后侧的命中声增强部分。减阻部分在面向后方向上的轮廓的曲率半径为100mm以下，并且打击声增强部的面向后方向的轮廓的曲率半径为200mm以上。

12. 发明专利

JP2014069045A Solid golf ball 审中-公开
标题翻译：固体高尔夫球
公开(公告)号：JP2014069045A
公开(公告)日：2014-04-21
申请号：JP2012227146
申请日：2012-10-12
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： HIGUCHI HIROSHI , OHIRA TAKASHI , ARAI DAISUKE , OZAWA YUICHIRO , SATO KATSUNORI
IPC分类号： A63B37/04 , A63B37/00
摘要： PROBLEM TO BE SOLVED: To provide a golf ball having excellent crack durability, external appearance durability and abrasion resistance under low temperature as demand characteristics to be used for a long period of time, and capable of retaining stable shot feeling and flight performance for a long period of time.SOLUTION: The solid golf ball includes a core 1 and a cover 2. The core 1 is formed of a rubber composition containing a base rubber, a co-crosslinking agent, a crosslinking initiator and a metal oxide. The base rubber is a mixture of polybutadiene and a styrene-butadiene rubber, the styrene-butadiene rubber having a styrene bond content of not more than 35 mass%. The co-crosslinking agent is methacrylic acid. The core 1 has a deflection under specific loading of 2.5-7.0 mm. An occupancy ratio (VR) of a total volume of a dimple space formed downward a plane surrounded by edges of dimples D to a virtual ball volume assumed that there are no dimples D on the ball surface is 0.95-1.7.
摘要翻译：要解决的问题：提供一种在低温下具有优异的耐裂纹性，外观耐久性和耐磨耗性的高尔夫球，作为长时间使用的需求特性，能够长时间保持稳定的拍摄感觉和飞行性能时间段。解决方案：固体高尔夫球包括芯1和盖2.芯1由含有基础橡胶，共交联剂，交联引发剂和金属氧化物的橡胶组合物形成。基础橡胶是聚丁二烯和苯乙烯 - 丁二烯橡胶的混合物，所述苯乙烯 - 丁二烯橡胶的苯乙烯键含量不超过35质量％。共交联剂是甲基丙烯酸。芯1在2.5-7.0mm的特定负载下具有挠曲。由凹坑D的边缘包围的平面向下形成的凹坑空间的总体积的占有率（VR）为虚拟球体积，假设球表面上没有凹坑D为0.95-1.7。

13. 发明专利

JP2014036809A Golf club, shaft insertion depth change method and shaft exchange method 审中-公开
标题翻译：高尔夫俱乐部，轴插入深度变化方法和轴交换方法
公开(公告)号：JP2014036809A
公开(公告)日：2014-02-27
申请号：JP2012181765
申请日：2012-08-20
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： SATO FUMIAKI
IPC分类号： A63B53/02
CPC分类号： A63B53/02 , A63B60/52 , A63B2053/022 , A63B2053/027 , A63B2053/028
摘要： PROBLEM TO BE SOLVED: To provide a golf club allowing a change of an insertion depth of a shaft case, and to provide a shaft insertion depth change method for the same.SOLUTION: A golf club is installed with a shaft 4 to a hosel 3 of a head 1 through a shaft case 5 and a bolt 7. The shaft case 5 is fixed to the tip of the shaft 4 by use of an adhesive. A key part 5c is provided in a small-diameter cylindrical part 5b of the shaft case 5. A spacer 10 having slits 11-14 is installed in an inner part inside the hosel 3. Depths of the slits 11-14 are different, and an insertion depth of the shaft 4 is changed by changing the slit engaged with the key part 5c.
摘要翻译：要解决的问题：提供一种能够改变轴壳的插入深度的高尔夫球杆，并提供一种用于其的轴插入深度改变方法。解决方案：高尔夫球杆安装有轴4到插鞘3 头部1通过轴壳体5和螺栓7.轴壳体5通过使用粘合剂固定到轴4的末端。钥匙部5c设置在轴壳体5的小直径圆筒部5b中。具有狭缝11-14的间隔件10安装在插鞘3内部的内部。狭缝11-14的深度不同，并且通过改变与键部5c接合的狭缝来改变轴4的插入深度。

14. 发明专利

JP2014028131A Opening member for constituting opening part of caddie bag, and caddie bag 有权
标题翻译：打开会员组织CADDY BAG和CADDY BAG的开放部分
公开(公告)号：JP2014028131A
公开(公告)日：2014-02-13
申请号：JP2013133578
申请日：2013-06-26
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： HAGA TAKUMI
IPC分类号： A63B55/00
摘要： PROBLEM TO BE SOLVED: To provide a caddie bag capable of varying the size (aperture) of an opening member.SOLUTION: A ring shape opening member 1 attached to the upper end of a cylindrical body part and constituting the opening part of a caddie bag is divided in two at least in a radial direction so as to be constituted by a first member 2 and a second member 3. Division parts of the first member 2 and the second member 3 are connected by connection materials 4 and the first member 2 and the second member 3 are moved to be separated or approach each other at the places of the connection materials 4. Thus, the size of the opening part is adjusted. When the caddie bag is transported or kept not in playing, the size of the opening part is reduced to prevent the opening part from becoming an obstacle.
摘要翻译：要解决的问题：提供一种能够改变打开构件的尺寸（孔径）的球袋。解决方案：环形开口构件1，其附接到圆筒体部分的上端并构成球袋的开口部分至少沿半径方向分成两部分，以由第一部件2和第二部件3构成。第一部件2和第二部件3的分隔部分通过连接材料4和第一部件2连接，以及第二构件3在连接材料4的位置处被移动以彼此分离或接近。因此，调节开口部的尺寸。当运动或保持运动时，打开部分的尺寸减小，防止开口部分成为障碍物。

15. 发明专利

JP2013255709A Golf club head 有权
标题翻译：高尔夫俱乐部头
公开(公告)号：JP2013255709A
公开(公告)日：2013-12-26
申请号：JP2012134193
申请日：2012-06-13
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： SAKA KO , WADA KOZUE
IPC分类号： A63B53/04
CPC分类号： A63B53/04 , A63B53/047 , A63B2053/0445 , A63B2071/0694
摘要： PROBLEM TO BE SOLVED: To provide an iron golf club head configured to facilitate visual identification of a shape feature of scoreline.SOLUTION: An iron golf club head 1 has a face surface 10 with a plurality of scorelines 20 formed therein, wherein an indication part 30 for indicating at least the cross-sectional shape of the scorelines 20.
摘要翻译：要解决的问题：提供一种构造成便于视觉识别刻痕线形状特征的铁质高尔夫球杆头。解决方案：铁高尔夫球杆头1具有形成在其中形成有多个刻痕线20的面表面10，其中指示部分 30，用于至少指示刻痕线20的横截面形状。

16. 发明专利

JP2013248035A Golf club head 有权
标题翻译：高尔夫俱乐部头
公开(公告)号：JP2013248035A
公开(公告)日：2013-12-12
申请号：JP2012123557
申请日：2012-05-30
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： SAKA KO , WADA KOZUE , NARITA TADAHIRO
IPC分类号： A63B53/04
CPC分类号： A63B53/0466 , A63B2053/0408 , A63B2053/0412 , A63B2060/006 , A63B2225/01
摘要： PROBLEM TO BE SOLVED: To reduce air resistance immediately before an impact without making a golfer experience too much incongruence in terms of appearance.SOLUTION: A golf club head includes a face portion, and has a volume of 400 cc or more. When the golf club head is disposed on a horizontal plane at a specific lie angle while the face portion is matched with the flight trajectory direction, and images of the face portion and the golf club head are projected onto a vertical plane from the front side of the face portion upon defining the flight trajectory direction as the projection direction, the area of a projected figure H of the golf club head is defined as HA, and the area of a projected figure F of the face portion is defined as FA. The golf club head satisfies 0.5
摘要翻译：要解决的问题：在冲击之前立即降低空气阻力，而不会使高尔夫球手在外观上产生太大的不一致性。解决方案：高尔夫球杆头包括面部，体积为400cc以上。当高尔夫球杆头以特定的角度设置在水平面上，同时面部与飞行轨迹方向相匹配时，并且面部部分和高尔夫球杆头的图像从前侧面投射到垂直平面上在将飞行轨迹方向定义为投影方向时的面部部分，将高尔夫球杆头的投影图形H的面积定义为HA，将面部的投影图形F的面积定义为FA。高尔夫球杆头满足0.5

17. 发明专利

JP2013236676A Manufacturing method and golf club head 有权
标题翻译：制造方法和高尔夫俱乐部头
公开(公告)号：JP2013236676A
公开(公告)日：2013-11-28
申请号：JP2012109890
申请日：2012-05-11
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： SAKA KO
IPC分类号： A63B53/04
摘要： PROBLEM TO BE SOLVED: To improve both a sense of hitting and abrasion resistance at the periphery of a score line.SOLUTION: A method for manufacturing a golf club head having a face surface includes: a step of forming a plurality of recesses extending in the toe-heel direction on the face surface included in a first member; a fixing step for fixing a second member made of a different material from the first member to fill the recesses to each recess; and a score line forming step for forming at least one score line in each second member and for not forming the score line in a part between the recesses on the face surface of the first member after the fixing step.
摘要翻译：要解决的问题：提高刻痕线周边的打击感和耐磨性。解决方案：一种用于制造具有表面的高尔夫球杆头的方法，包括：形成在包括在第一构件中的面表面上的脚跟方向; 用于将由不同材料制成的第二构件与所述第一构件固定以将所述凹部填充到每个凹部的固定步骤; 以及刻痕线形成步骤，用于在每个第二构件中形成至少一个刻痕线，并且用于在定影步骤之后不在第一构件的表面上的凹部之间的部分中形成刻痕线。

18. 发明专利

JP2013230365A Golf ball 审中-公开
标题翻译：高尔夫球
公开(公告)号：JP2013230365A
公开(公告)日：2013-11-14
申请号：JP2013093309
申请日：2013-04-26
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： NAKAJIMA RETSUJI , TABATA KAZUFUMI , OZAWA YUICHIRO , OHIRA TAKASHI , HIGUCHI HIROSHI
IPC分类号： A63B37/00 , A63B37/04
CPC分类号： A63B37/0075 , A63B37/0003 , A63B37/0031 , A63B37/0033 , A63B37/0043 , A63B37/0045 , A63B37/0051 , A63B37/0062 , A63B37/0063 , A63B37/0064 , A63B37/0076 , A63B37/0081 , A63B37/0084 , A63B37/0096 , C08K5/14 , C08L21/00
摘要： PROBLEM TO BE SOLVED: To provide a golf ball which achieves satisfactory distances both on shots with drivers and on shots with middle irons used by professional golfers and skilled amateurs, and which also has excellent durability to cracking when repeatedly struck.SOLUTION: The invention provides a golf ball having a core and a cover of at least one layer. The core has a cross-sectional hardness which, letting (H) be a JIS-C hardness at a position 14 mm in from a surface toward a center of the core, (H) be a JIS-C hardness at a position 8 mm in from the surface toward the center of the core, (H) be a JIS-C hardness at a position 6 mm in from the surface toward the center of the core, and (H) be a JIS-C hardness at a position 4 mm in from the surface toward the center of the core, satisfies the formulas (1) H 8. The golf ball achieves in particular satisfactory distances, both on shots with drivers and on shots with middle irons such as a number six iron (I#6) used by professional golfers and skilled amateurs, and also exhibits an improved durability to cracking when repeatedly struck.
摘要翻译：要解决的问题：提供一种高尔夫球，其具有与驾驶员的射击以及专业高尔夫球手和熟练业余爱好者使用的中间熨斗的射击的令人满意的距离，并且在重复打击时也具有优异的耐破裂性。解决方案：本发明提供具有芯和至少一层的盖的高尔夫球。芯部具有横截面硬度，（H）在从芯的表面向中心的14mm的位置处为JIS-C硬度，（H）为8mm的JIS-C硬度（H）为从芯的表面向中心6mm的位置处的JIS-C硬度，（H）为位置4的JIS-C硬度满足公式（1）H <70，（2）H <72，（3）H <75和（4）HH> 8。高尔夫球实现了特别令人满意的距离，无论是驾驶员射击，还有中间铁杆，如专业高尔夫球手和技术熟练的业余爱好者使用的六号铁（I＃6），以及反复击打时耐磨性提高。

19. 发明专利

JP2013220353A Golf ball 审中-公开
标题翻译：高尔夫球
公开(公告)号：JP2013220353A
公开(公告)日：2013-10-28
申请号：JP2013082822
申请日：2013-04-11
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： KASASHIMA ATSUKI , NAKAJIMA KAZUNORI
IPC分类号： A63B37/00 , A63B37/04
CPC分类号： A63B37/0043 , A63B37/0003 , A63B37/0039 , A63B37/0074 , A63B37/0075 , A63B37/008 , A63B37/0083 , A63B37/0096 , C08L23/0869 , C08L23/0876
摘要： PROBLEM TO BE SOLVED: To provide a golf ball which has a suitable spin rate in a short game and can thus manifest a good controllability, yet which holds down the spin rate on shots with a driver, enabling an excellent flight performance to be achieved, and which moreover provides a good feel at impact.SOLUTION: In a golf ball including a core, an intermediate layer and a cover, the intermediate layer formed of an ionomer resin material having a high degree of neutralization is combined with a cover formed of a material that includes a first ionomer resin having a high unsaturated carboxylic acid content and a second ionomer resin having a low unsaturated carboxylic acid content. The golf ball is able to achieve a lower spin rate on full shots with a driver (W#1) without reducing the spin performance on approach shots in the short game, provides high levels of both flight performance and controllability, and also has a good feel at impact.
摘要翻译：要解决的问题：为了提供一种在短时间内具有合适的旋转速率的高尔夫球，并且因此可以表现出良好的可控性，而这种高尔夫球可以降低驾驶员的射击速度，从而能够实现优异的飞行性能，并且还提供了良好的冲击感。解决方案：在包括芯，中间层和盖的高尔夫球中，由具有高中和度的离聚物树脂材料形成的中间层与由包含具有高不饱和羧酸含量的第一离聚物树脂和具有低不饱和羧酸含量的第二离聚物树脂的材料。高尔夫球可以在驾驶员（W＃1）的全速下实现更低的旋转速度，而不会在短距离射门中降低旋转性能，提供高水平的飞行性能和可控性，并且还具有良好的感觉到影响。

20. 发明专利

JP2013215445A Golf club head 有权
标题翻译：高尔夫俱乐部头
公开(公告)号：JP2013215445A
公开(公告)日：2013-10-24
申请号：JP2012089647
申请日：2012-04-10
申请人： Bridgestone Sports Co Ltd , ブリヂストンスポーツ株式会社
发明人： SAKA KO
IPC分类号： A63B53/04
摘要： PROBLEM TO BE SOLVED: To improve a reducing and suppressing effect of a backspin amount by grooves finer than a score line.SOLUTION: A golf club head includes a plurality of score lines which are formed on a face surface and are parallel with each other, first grooves which are formed on the face surface and are narrower than the score lines, and second grooves which are formed on the face surface and are narrower than the first grooves, the plurality of first and second grooves are each formed between the score lines, the width of the first groove is 300 μm to 700 μm, and the width of the second groove is 30 μm to 100 μm.
摘要翻译：要解决的问题：通过比刻痕线更细的凹槽来提高反旋转量的降低和抑制效果。高尔夫球杆头包括形成在表面上并且彼此平行的多个刻痕线，第一凹槽，其形成在表面上并且比刻痕线窄;以及第二凹槽，其形成在表面上并且比第一凹槽更窄，多个第一和第二凹槽各自形成在刻痕线之间，第一槽的宽度为300μm〜700μm，第二槽的宽度为30μm〜100μm。

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