Golf club head
    65.
    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
    66.
    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。