Multiple material golf club head
    86.
    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:US06758763B2

    公开(公告)日:2004-07-06

    申请号:US10065871

    申请日:2002-11-26

    IPC分类号: A63B5304

    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) and a return portion (74). The aft-body (61) is composed of a crown portion (62), a sole portion (64) and optionally a ribbon section (90). The face component (60) is composed of a metal material, and the aft-body (61) is composed of a non-metal material such as a composite material or a thermoplastic material. The striking plate portion (72) preferably has an aspect ratio less than 1.7. The striking plate portion (72) preferably has concentric regions of thickness with the thickness portion in the center (102). 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)具有击打板部分(72)和返回部分(74)。 后体(61)由冠部(62),鞋底部(64)和可选地带状部(90)组成。 面部组件(60)由金属材料构成,后体(61)由非金属材料如复合材料或热塑性材料构成。 击打板部分(72)优选地具有小于1.7的纵横比。 撞击板部分(72)优选地具有厚度同心的区域,厚度部分在中心(102)中。 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。

    Golf club head with an insert having integral tabs
    90.
    发明授权
    Golf club head with an insert having integral tabs 有权
    高尔夫球杆头,带有一体式制动片

    公开(公告)号:US06238302B1

    公开(公告)日:2001-05-29

    申请号:US09389798

    申请日:1999-09-03

    IPC分类号: A63B5304

    摘要: A golf club head with a polymer insert is disclosed herein. The polymer insert is disposed in a recess of the club head in which the recess has a depth that is greater than the thickness of the insert. The polymer insert has a plurality of tabs on its perimeter to engage the recess walls to allow the insert to essentially float within the recess. An adhesive is disposed between the rear wall of the recess and an interior surface of the insert. Further, an adhesive is applied between the plurality of tabs, and preferably over the exterior surface of each of the plurality of tabs. The plurality of tabs allow for a uniform surface on the face of the club head TO without having the insert occupy the entire recess. The insert may occupy between 55% to 75% of the face of the club head. Further, the insert may occupy between 10% to 25% of the volume of the club head. Yet further, the insert may be 1% to 5% of the weight of the club head. The insert may be composed of a thermoset material. The insert is preferably laser cut from a sheet of the thermoset material. The cutting operation is performed by half-cutting and then full cutting.

    摘要翻译: 本文公开了具有聚合物插入件的高尔夫球杆头。 聚合物插入物设置在球杆头的凹部中,其中凹部的深度大于插入件的厚度。 聚合物插入件在其周边上具有多个突出部以接合凹陷壁以允许插入件基本上在凹部内浮动。 粘合剂设置在凹部的后壁和插入件的内表面之间。 此外,粘合剂被施加在多个突片之间,并且优选地在多个突片中的每一个的外表面上。 多个突片允许在球杆头TO的表面上具有均匀的表面,而不会使插入件占据整个凹部。 插入物可以占据俱乐部头部面部的55%至75%。 此外,插入物可以占据球杆头的体积的10%至25%。 此外,插入物可以是球杆头重量的1%至5%。 插入件可以由热固性材料构成。 插入件优选地是从热固性材料片材激光切割。 切割操作通过半切割然后全切割进行。