Thermoplastic/thermoset hybrid golf club shafts and methods of
manufacturing the same
    23.
    发明授权
    Thermoplastic/thermoset hybrid golf club shafts and methods of manufacturing the same 有权
    热塑性/热固性混合高尔夫球棒杆及其制造方法

    公开(公告)号:US6132323A

    公开(公告)日:2000-10-17

    申请号:US221208

    申请日:1998-12-22

    摘要: An improved shaft for a golf club and methods of manufacturing the same. A plurality of layers of composite fiber bound within a thermoset resin are bonded to one or more layers of composite fiber bound within a thermoplastic resin using a high peel strength nylon epoxy adhesive. Preferably, the layer(s) of composite fiber bound within the thermoplastic resin comprise the outermost layer of a golf club shaft.In one preferred form, a plurality of plies of pre-preg composite sheet including a thermoset resin are wrapped around a mandrel and pre-cured. Thereafter, a layer of adhesive is wrapped over the pre-cured plies, at least one ply of pre-preg composite sheet including a thermoplastic resin is wrapped over the adhesive, and a cellophane or polypropylene tape is wrapped over the outermost layer of pre-preg. Thereafter, the ply wrapped mandrel is placed in a mold and heated to a predetermined temperature for a time sufficient to allow curing of all of the plies comprising the golf club shaft.In an alternative form, the layer of fiber comprising the thermoplastic resin may be pre-cured and used as a shell during the curing process. Bladder molding is preferred in such embodiments.

    摘要翻译: 用于高尔夫球杆的改进的轴及其制造方法。 使用高剥离强度尼龙环氧树脂粘合剂将在热固性树脂中结合的多层复合纤维结合到热塑性树脂中结合的一层或多层复合纤维上。 优选地,结合在热塑性树脂内的复合纤维层包括高尔夫球杆杆的最外层。 在一个优选形式中,将包括热固性树脂的多个预浸复合片材层缠绕在心轴上并预固化。 此后,将一层粘合剂包裹在预固化层上,将包含热塑性树脂的至少一层预先预复合片材包裹在粘合剂上,并将玻璃纸或聚丙烯带缠绕在预固化层的最外层上, preg。 此后,将层叠的心轴放置在模具中并加热至预定温度足以允许包含高尔夫球杆杆的所有层的固化的时间。 在替代形式中,包含热塑性树脂的纤维层可以在固化过程中被预固化并用作壳。 在这样的实施方案中,优选膀胱成型。

    Multiple Material Golf Club Head
    24.
    发明申请
    Multiple Material Golf Club Head 有权
    多材料高尔夫俱乐部主管

    公开(公告)号:US20080039232A1

    公开(公告)日:2008-02-14

    申请号:US11566611

    申请日:2006-12-04

    IPC分类号: A63B53/04

    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。

    Multiple material golf club head
    27.
    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:US07144333B2

    公开(公告)日:2006-12-05

    申请号:US10709254

    申请日:2004-04-23

    IPC分类号: A63B53/04 A63B53/02

    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。