Golf club head with a face composed of a forged material
    4.
    发明授权
    Golf club head with a face composed of a forged material 有权
    高尔夫球杆头用锻造材料组成的面

    公开(公告)号:US06354962B1

    公开(公告)日:2002-03-12

    申请号:US09431982

    申请日:1999-11-01

    IPC分类号: A63B5304

    摘要: A golf club having a club head with a striking plate having a thickness in the range of 0.010 to 0.250 inches is disclosed herein. The club head may be composed of three pieces, a face, a sole and a crown. Each of the pieces may be composed of a titanium material. The striking plate of the club head may have an aspect ratio less than 1.7. The striking plate may also have concentric regions of thickness with the thickness portion in the center. The club head may be composed of a titanium material, have a volume in the range of 175 cubic centimeters to 400 cubic centimeters, a weight in the range of 165 grams to 300 grams, and a string plate surface area in the range of 4.00 square inches to 7.50 square inches. The golf club head may also have a coefficient of restitution greater than 0.8 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: 本文公开了一种具有具有厚度在0.010至0.250英寸范围内的击打板的球杆头的高尔夫球杆。 球杆头可以由三个部件组成,一个面部,一个底部和一个冠部。 每个片可以由钛材料构成。 球杆头的打击板可以具有小于1.7的纵横比。 打击板也可以具有中心厚度部分的同心区域。 球杆头可以由钛材料组成,体积在175立方厘米到400立方厘米的范围内,重量在165克到300克之间,弦板表面积在4.00平方 英寸到7.50平方英寸。 在测试条件下,高尔夫球杆头还可以具有大于0.8的恢复系数,例如根据“1998 - 1999年高尔夫球规则”第4-1e条附录II规定的USGA测试条件。

    Golf club head
    7.
    发明授权
    Golf club head 有权
    高尔夫球杆头

    公开(公告)号:US06800040B2

    公开(公告)日:2004-10-05

    申请号:US10655142

    申请日:2003-09-03

    IPC分类号: A63B5304

    摘要: A golf club having a club head with a striking plate having a thickness in the range of 0.010 to 0.250 inch is disclosed herein. The club head may be composed of three pieces, a face member, a sole and a crown. The striking plate of the club head may have an aspect ratio less than 1.7. The striking plate may also have concentric regions of varying thickness, with the thickness portion in the center. The club head may be composed of a titanium material, have a volume in the range of 175 cubic centimeters to 400 cubic centimeters, a weight in the range of 165 grams to 300 grams, and a striking plate surface area in the range of 4.00 square inches to 7.50 square inches. The golf club head may also have a coefficient of restitution greater than 0.8 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厚度在0.010至0.250英寸范围内的击打板的球杆头的高尔夫球杆。 球杆头可以由三个部件,面部构件,鞋底和冠部组成。 球杆头的打击板可以具有小于1.7的纵横比。 打击板还可以具有不同厚度的同心区域,厚度部分在中心。 球杆头可以由钛材料组成,体积在175立方厘米到400立方厘米的范围内,重量在165克到300克之间,打击板表面积在4.00平方 英寸到7.50平方英寸。 高尔夫球杆头在测试条件下也可能具有大于0.8的恢复系数,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。