Iron golf club with nanocrystalline face insert
    71.
    发明授权
    Iron golf club with nanocrystalline face insert 有权
    铁质高尔夫球杆与纳米晶面插入

    公开(公告)号:US07399238B2

    公开(公告)日:2008-07-15

    申请号:US11828485

    申请日:2007-07-26

    IPC分类号: A63B53/04

    摘要: The iron golf club head (20) of the present invention is preferably composed of three main components: a periphery member 22, a central member 24 and a nanocrystalline plated face plate 26. The periphery member (22) is preferably composed of a high density material such as a nickel-tungsten alloy. The central member (24) is preferably composed of a lightweight, non-metal material. The face plate (26) is preferably composed of a non-metal material plated with a nanocrystalline material. The iron golf club head (20) preferably has high moments of inertia Izz and Ixx.

    摘要翻译: 本发明的铁质高尔夫球棒头20优选由周边部件22,中央部件24和纳米晶体电镀面板26构成。 周边部件(22)优选由镍 - 钨合金等高密度材料构成。 中心构件(24)优选地由轻质的非金属材料构成。 面板(26)优选由镀有纳米晶体材料的非金属材料构成。 铁高尔夫球杆头(20)优选地具有高转动惯量Izz和Ixx。

    Iron-Type Golf Club with Interchangeable Head-Shaft Connection
    74.
    发明申请
    Iron-Type Golf Club with Interchangeable Head-Shaft Connection 有权
    铁杆式高尔夫球杆,可互换头轴连接

    公开(公告)号:US20070078026A1

    公开(公告)日:2007-04-05

    申请号:US11530146

    申请日:2006-09-08

    IPC分类号: A63B53/02

    摘要: An iron-type golf club (320) having an iron-type club head (322) with an interchangeable shaft (40) is disclosed herein. The golf club (320) includes a tube (344) mounted in the hosel (331) of the club head (322), and a sleeve (346) mounted on a tip end (50) of the shaft (40). The tube (344) includes a tapered portion (360) and a rotation prevention portion (362). The sleeve (346) has a frustoconical portion (372) and a keyed portion (374) that are respectively received in the tapered portion (360) and the rotation prevention portion (362) of the tube (344). The golf club (320) further includes a mechanical fastener (48) for removably securing the shaft (40) to the club head (322).

    摘要翻译: 本文公开了具有具有可互换轴(40)的铁型球杆头(322)的铁型高尔夫球杆(320)。 高尔夫球杆(320)包括安装在球杆头(322)的插鞘(331)中的管(344)和安装在轴(40)的末端(50)上的套筒(346)。 管(344)包括锥形部分(360)和旋转防止部分(362)。 套筒346具有截头圆锥形部分372和分别容纳在管子344的锥形部分360和旋转防止部分362中的键合部分374。 高尔夫球杆(320)还包括用于将轴(40)可移除地固定到球杆头(322)的机械紧固件(48)。

    Golf Club with Interchangeable Head-Shaft Connection
    75.
    发明申请
    Golf Club with Interchangeable Head-Shaft Connection 有权
    高尔夫俱乐部与可互换的头轴连接

    公开(公告)号:US20070054749A1

    公开(公告)日:2007-03-08

    申请号:US11463778

    申请日:2006-08-10

    IPC分类号: A63B53/02

    摘要: A golf club (20) having a club head (22) with an interchangeable shaft (40) is disclosed herein. The golf club (20) includes a tube (44, 144) mounted in the club head (22), and a sleeve (46, 146) mounted on a tip end (50) of the shaft (40). The tube (44, 144) includes a tapered portion (60, 160) and a rotation prevention portion (62, 162). The sleeve (46, 146) has a frustoconical portion (72, 172) and a keyed portion (74, 174) that are respectively received in the tapered portion (60, 160) and the rotation prevention portion (62, 162) of the tube (44, 144). The golf club (20) further includes a mechanical fastener (48, 148) for removably securing the shaft (40) to the club head (22).

    摘要翻译: 本文公开了具有具有可互换轴(40)的球杆头(22)的高尔夫球杆(20)。 高尔夫球杆(20)包括安装在球杆头(22)中的管(44,144)和安装在轴(40)的末端(50)上的套筒(46,146)。 管(44,144)包括锥形部分(60,160)和旋转防止部分(62,162)。 套筒(46,146)具有分别容纳在锥形部分(60,160)中的截头圆锥形部分(72,172)和键合部分(74,174)和旋转防止部分(62,162) 管(44,144)。 高尔夫球杆(20)还包括用于将轴(40)可移除地固定到球杆头(22)上的机械紧固件(48,148)。

    Golf Club Head
    78.
    发明申请
    Golf Club Head 审中-公开
    高尔夫俱乐部主管

    公开(公告)号:US20070010347A1

    公开(公告)日:2007-01-11

    申请号:US11530535

    申请日:2006-09-11

    IPC分类号: A63B53/00

    摘要: A golf club head (20) having optimized inertial properties and center of gravity is disclosed. The golf club head (20) preferably has a volume between 300 cubic centimeters and 500 cubic centimeters. The golf club head (20) has a center of gravity located less than 1.7 inches from an exterior surface of a front wall (30). The positioning of the center of gravity of the golf club head (20) and the optimized inertial properties provide the golf club with greater ball spin robustness and better performance.

    摘要翻译: 公开了具有优化的惯性特性和重心的高尔夫球杆头(20)。 高尔夫球杆头(20)优选地具有在300立方厘米和500立方厘米之间的体积。 高尔夫球杆头(20)具有位于距离前壁(30)的外表面小于1.7英寸的重心。 高尔夫球杆头(20)的重心定位和优化的惯性特性为高尔夫球杆提供了更大的球旋转鲁棒性和更好的性能。

    Golf club head
    79.
    发明授权
    Golf club head 有权
    高尔夫球杆头

    公开(公告)号:US07153221B2

    公开(公告)日:2006-12-26

    申请号:US11275949

    申请日:2006-02-06

    IPC分类号: A63B53/04

    摘要: A golf club head (20) having a body (22) with a front wall (30) with an opening (32) and a face component (40) is disclosed herein. The face component (40) preferably has a striking plate (50), a crown extension (52) and a sole extension (54). The golf club head (20) has a volume between 200 cubic centimeters and 600 cubic centimeters. The golf club head (20) has a mass between 140 grams and 215 grams.

    摘要翻译: 本文公开了具有主体(22)的高尔夫球杆头(20),其具有带有开口(32)的前壁(30)和面部构件(40)。 面部部件(40)优选地具有打击板(50),冠部延伸部(52)和鞋底延伸部(54)。 高尔夫球杆头(20)具有在200立方厘米和600立方厘米之间的体积。 高尔夫球杆头(20)的质量介于140克和215克之间。

    Multiple material golf club head
    80.
    发明授权
    Multiple material golf club head 有权
    多种材料高尔夫球杆头

    公开(公告)号:US07121957B2

    公开(公告)日:2006-10-17

    申请号:US10711849

    申请日:2004-10-08

    IPC分类号: A63B53/04 A63B53/06

    摘要: A golf club (40) having a club head (42) with a face component (60) and an aft body (61) is disclosed herein. The face component (60) has a striking plate portion (72), a return portion (74), and a second layer (72b) attached to an interior surface of the striking plate portion (72). The aft-body (61) is composed of a crown portion (62), a sole portion (64) and optionally a ribbon section (90). The club head (42) has a volume in the range of 290 cubic centimeters to 600 cubic centimeters, a weight in the range of 165 grams to 300 grams, and a striking plate portion (72) surface area in the range of 4.00 square inches to 7.50 square inches. The golf club head (42) has a coefficient of restitution greater than 0.81 under test conditions such as the USGA test conditions specified pursuant to Rule 4-1e, Appendix II, of the Rules of Golf for 1998–1999.

    摘要翻译: 本文公开了具有具有面部部件(60)和后部主体(61)的球杆头(42)的高尔夫球杆(40)。 面部部件(60)具有撞击板部(72),返回部(74)和附着在打击板部(72)的内表面的第二层(72b)。 后体(61)由冠部(62),鞋底部(64)和可选地带状部(90)组成。 球杆头(42)具有在290立方厘米至600立方厘米范围内的体积,165克至300克的重量,以及在4.00平方英寸范围内的打击板部分(72)的表面积 至7.50平方英寸。 高尔夫球杆头(42)在测试条件下的恢复系数大于0.81,例如根据“1998 - 1999年高尔夫规则”第4-1e条附录II规定的USGA测试条件。