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    ゴルフクラブ
    1.
    发明专利
    ゴルフクラブ 有权
    高尔夫俱乐部

    公开(公告)号：JP2015058310A

    公开(公告)日：2015-03-30

    申请号：JP2013196099

    申请日：2013-09-20

    申请人： ダンロップスポーツ株式会社 ,  Dunlop Sports Co Ltd

    发明人： NAKAMURA TAKASHI

    IPC分类号： A63B53/00

    CPC分类号： A63B53/0466 ,  A63B53/00 ,  A63B53/10 ,  A63B60/42 ,  A63B2053/0408 ,  B29C70/32 ,  B29C70/545 ,  B29K2063/00 ,  B29K2105/0881 ,  B29K2307/04 ,  B29L2031/5227

    摘要： 【課題】スイングし易く、飛距離性能に優れたゴルフクラブの提供。【解決手段】クラブ2は、ヘッド4、シャフト6及びグリップ8を備えている。クラブ長さL1は、43インチ以上48インチ以下である。クラブ振動数は、240(cpm)以上290(cpm)以下である。クラブ慣性モーメントIxは、6.90?103(kg・cm2)以上7.50?103(kg・cm2)以下である。Iss/Ixは、0.085以上0.115以下である。上記モーメントIxは、スイング軸Zx回りのクラブ慣性モーメントである。上記モーメントIssは、スイング軸Zx回りのシャフト慣性モーメントである。【選択図】図3

    摘要翻译： 要解决的问题：提供容易摆动的高尔夫球杆和飞行距离性能优异。解决方案：球杆2包括头部4，轴6和手柄8.球杆长度L1等于或大于 43英寸，等于或小于48英寸。 俱乐部的频率等于或大于240（cpm），等于或小于290（cpm）。 球杆惯性力矩Ix等于或大于6.90×10（kg·cm），等于或小于7.50×10（kg·cm）。 Iss / Ix等于或大于0.085且等于或小于0.115。 Ix是关于摆动轴Zx的球杆惯性力矩。 Is是关于摆动轴Zx的轴惯性矩。

    Golf club shaft and golf club
    2.
    发明专利
    Golf club shaft and golf club 审中-公开
    高尔夫俱乐部和高尔夫俱乐部

    公开(公告)号：JP2013138759A

    公开(公告)日：2013-07-18

    申请号：JP2011290434

    申请日：2011-12-29

    申请人： Dunlop Sports Co Ltd ,  ダンロップスポーツ株式会社

    发明人： YASHIKI TATSUYA

    IPC分类号： A63B53/10

    CPC分类号： A63B53/10 ,  A63B2209/02 ,  B29L2031/5227

    摘要： PROBLEM TO BE SOLVED: To improve hitting feeling and the direction stability of a hit ball with excellent balance.SOLUTION: A golf club shaft 3 includes a fiber-reinforced resin material where a fiber layer is solidified by resin. The fiber layer includes a bias layer 7 comprising a bias fiber layer inclined to a shaft axis direction. The bias layer 7 includes a front-end side bias layer 8 extended from a shaft front end 3a, and a rear-end side bias layer 9 extended from a shaft rear end 3b. The tensile elastic modulus Et of bias fiber in the front-end side bias layer 8 is smaller than the tensile elastic modulus Eb of bias fiber in the rear-end side bias layer 9. Also, a rear edge 8b of the front-end side bias layer 8 and a front edge 9t of the rear-end side bias layer 9 are provided in the same position in a shaft axis direction, or in a position where the front-end side bias layer 8 and the rear-end side bias layer 9 overlap each other.

    摘要翻译： 要解决的问题：提高打击球的击球感和方向稳定性，平衡性好。高尔夫球杆轴3包括纤维层通过树脂固化的纤维增强树脂材料。 纤维层包括偏置层7，偏置层7包括倾斜于轴线方向的偏置纤维层。 偏置层7包括从轴前端3a延伸的前端侧偏置层8和从轴后端3b延伸的后端侧偏置层9。 前端侧偏置层8中的偏置光纤的拉伸弹性模量Et小于后端侧偏置层9中的偏置光纤的拉伸弹性模量Eb。另外，前端侧的后缘8b 后端侧偏置层9的偏置层8和前缘9t设置在轴轴方向的相同位置，或者在前端侧偏置层8和后端侧偏置层 9彼此重叠。

    Method of making cord style flexible golf grip
    3.
    发明专利
    Method of making cord style flexible golf grip 有权
    方形柔性高尔夫球的方法

    公开(公告)号：JP2013043094A

    公开(公告)日：2013-03-04

    申请号：JP2012185734

    申请日：2012-08-24

    申请人： Eaton Corp ,  イートン コーポレーションEaton Corporation

    发明人： LOWRY JOE WAYNE ,  WOOD BILLY DEE

    IPC分类号： A63B53/14

    CPC分类号： B29C45/0055 ,  A63B53/14 ,  B29C45/14778 ,  B29C47/0023 ,  B29C53/58 ,  B29C70/30 ,  B29C70/48 ,  B29C2045/0058 ,  B29K2713/00 ,  B29L2023/00 ,  B29L2031/5227

    摘要： PROBLEM TO BE SOLVED: To provide a method of making a corded surface flexible elastomer golf club grip.SOLUTION: In the method of making a corded surface flexible elastomer golf club grip 60, an underlist is extruded of seamless tubular uncured elastomer and a pattern of textile cords wound thereon. In one version of the method, an outer seamless tubular extruded uncured elastomer layer is assembled over the cord patterned underlist. A core rod is inserted in the underlist, an uncured elastomer cap assembled on the end and the assemblage cured in a heated compression mold. Upon removal from the mold, some material is removed from the outer surface to expose some of the cord.

    摘要翻译： 要解决的问题：提供一种制造有线表面柔性弹性体高尔夫球杆握把的方法。 解决方案：在制造有线表面柔性弹性体高尔夫球杆握柄60的方法中，将无缝管状未固化弹性体和卷绕在其上的纺织帘线图案挤压出来。 在该方法的一个版本中，将外部无缝管状挤压未固化弹性体层组装在帘线图案化的下表上。 将芯棒插入下表中，将未固化的弹性体盖组装在端部上，并且组合件在加热的压缩模具中固化。 当从模具中取出时，从外表面去除一些材料以露出一些绳索。 版权所有（C）2013，JPO＆INPIT

    Iron type golf club head
    8.
    发明专利
    Iron type golf club head 有权
    铁型高尔夫球杆头

    公开(公告)号：JP2005160948A

    公开(公告)日：2005-06-23

    申请号：JP2003407638

    申请日：2003-12-05

    申请人： Bridgestone Sports Co Ltd ,  ブリヂストンスポーツ株式会社

    发明人： IMAMOTO YASUNORI

    IPC分类号： A63B53/04 ,  A63B53/08 ,  A63B59/00 ,  B29C49/44 ,  B29C70/44 ,  B29C70/74

    CPC分类号： B29C70/44 ,  A63B53/04 ,  A63B53/047 ,  A63B53/0475 ,  A63B60/54 ,  A63B2053/0416 ,  A63B2053/045 ,  A63B2053/0454 ,  A63B2209/02 ,  A63B2209/023 ,  B29C49/44 ,  B29C70/745 ,  B29L2031/5227

    摘要： PROBLEM TO BE SOLVED: To provide an iron type golf club head excellent in adhesion of an FRP body arranged in a recessed part and a head body. SOLUTION: The recessed part 20 is provided on the rear surface of the head body 10. A resin layer 15 is stuck between the ribs 30 of a back surface 21. After inserting the element of the resin layer 15, the element of the FRP body 16 and a balloon 40 into the recessed part 20, the iron type golf club head 10 is mounted on a die for molding, and it is molded by supplying a gas such as air into the balloon 40 through an air port 41 inserted to an opening 17. COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译： 要解决的问题：提供一种具有优异的布置在凹陷部分中的FRP体和头体的粘合性的铁型高尔夫球杆头。 解决方案：凹部20设置在头主体10的后表面上。树脂层15粘附在背面21的肋30之间。在插入树脂层15的元件之后， FRP主体16和气球40插入到凹部20中，铁型高尔夫球杆头10安装在模具用模具上，并且通过将插入的空气口41向气囊40中供应诸如空气的气体来模制 （C）2005年，JPO＆NCIPI

    Golf club grip, as well as to a method and apparatus for manufacturing a golf club grip
    9.
    发明专利
    Golf club grip, as well as to a method and apparatus for manufacturing a golf club grip 失效

    公开(公告)号：JP3622988B2

    公开(公告)日：2005-02-23

    申请号：JP1882393

    申请日：1993-02-05

    申请人： ロバート・エイ・パーリ・インコーポレイテッドRobert A. Paley, Inc.

    发明人： フィリップ・ダウニイ

    IPC分类号： A63B53/14 ,  B29C45/16

    CPC分类号： B29C45/16 ,  A63B53/14 ,  B29L2031/463 ,  B29L2031/52 ,  B29L2031/5227 ,  Y10S16/12 ,  Y10T74/20828

    摘要： A golf club grip is formed of a hollow, inner socket and an outer jacket produced from different charges of thermoplastic rubber. The socket and jacket differ in stiffness characteristics, colors, or both stiffness and color. The outer jacket is molded onto the socket and bonded thereto throughout the surfaces of contact therebetween. The torsional stress on the jacket is transmitted to and resisted by the inner socket through the bonding that occurs throughout the interface between the jacket and the socket. Preferably, the socket has an inner socket core portion with a plurality of radially projecting protrusions. The structure of the jacket laterally surrounds the protrusions so that the outermost surfaces of the protrusions are exposed. The golf club grip is produced from a pair of identical mounting cores which are rotated between a pair of molding dies. The sockets are first produced on one mounting core in a first die, and the first mounting core with the socket thereon is cyclically moved into the second die. While the jacket of the golf club grip of the invention is being molded onto the socket just produced in the first die, a new socket is concurrently produced on the second mounting core, which has been moved into the first die.

    Synthetic golf club shaft and a method of manufacturing the same
    10.
    发明专利
    Synthetic golf club shaft and a method of manufacturing the same 失效

    公开(公告)号：JP3370341B2

    公开(公告)日：2003-01-27

    申请号：JP54288697

    申请日：1997-05-30

    申请人： ジャクソン,アル

    发明人： ジャクソン，アル

    IPC分类号： A63B53/10 ,  B29C70/16 ,  B29C70/20

    CPC分类号： B29C70/207 ,  A63B53/10 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/54 ,  A63B2209/02 ,  A63B2209/023 ,  B29L2031/5227

    摘要： An improved composite golf club shaft (10) and method for its manufacture, and an improved club incorporating the shaft (10). The shaft includes a first elongate segment (40) for mounting the golf club head (80) and a second elongate frustoconical segment (52) for gripping. The first segment (40) is formed by wrapping sheet material around a substantially cylindrical mandrel (10), and the second elongate frustoconical segment (52) is formed therearound to produce a smoothly tapering exterior surface of the shaft (10) having an abrupt interior region of joinder (68) between the segments (40, 52). Such joinder (68) preferably is approximately one-third of the way between the gripping end and the head-mounting end of the shaft. The shaft (10) tapers such that its head-mounting end is less than approximately one-third the diameter of the gripping end. Greatly improved torque and drive distance are achievable with a club made with the shaft (10). The shaft is also lighter and capable of being used without the addition of a grip. As a result, the balance point of the club is much closer to the head of the club than before possible, further improving the performance characteristics of the club.