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6. 发明授权

US06428426B1 Golf club striking plate with variable bulge and roll 有权
标题翻译：高尔夫球杆打击板可变凸起和滚动
公开(公告)号：US06428426B1
公开(公告)日：2002-08-06
申请号：US09606659
申请日：2000-06-28
申请人： Richard C. Helmstetter , Roger C. Cleveland , D. Clayton Evans , Garth W. Smith
发明人： Richard C. Helmstetter , Roger C. Cleveland , D. Clayton Evans , Garth W. Smith
IPC分类号： A63B5304
CPC分类号： A63B53/04 , A63B53/0466 , A63B60/00 , A63B2053/0408 , A63B2053/0416 , A63B2053/0433 , A63B2053/0445 , A63B2053/0458 , A63B2053/0462
摘要： A golf club head having a striking plate with variable roll radius of curvature and a variable bulge radius of curvature is disclosed herein. The striking plate preferably has a large surface area which requires correction of off-center shots. The striking plate may be used on a fairway wood-type golf club head or a driver-type golf club head. The striking plate is preferably composed of steel or titanium.
摘要翻译：本文公开了具有可变辊曲率半径和可变凸起曲率半径的撞击板的高尔夫球杆头。打击板优选地具有大的表面积，其需要校正偏心镜头。打击板可以用于球道木杆型高尔夫球杆头或驾驶型高尔夫球杆头上。打击板优选由钢或钛构成。

8. 发明授权

US4516778A Golf club 失效
标题翻译：高尔夫俱乐部
公开(公告)号：US4516778A
公开(公告)日：1985-05-14
申请号：US476278
申请日：1983-03-17
申请人： Roger C. Cleveland
发明人： Roger C. Cleveland
IPC分类号： A63B53/02 , A63B53/04
CPC分类号： A63B53/02 , A63B53/04 , A63B53/0466
摘要： A golf club head for being fitted to a shaft wherein the golf club head is a stainless steel hollow body defining a hitting surface, a top wall, a sole member, a rear wall, a pair of side walls and a neck. The golf club head is further characterized in that the neck has a first shoulder at its lower end, the neck has a cylindrical portion extending upwardly from the first shoulder, the shaft is fitted into the cylindrical portion and a plastic ferrule is mounted around the cylindrical portion such that the plastic ferrule stands on the first shoulder.
摘要翻译：一种用于装配到轴的高尔夫球杆头，其中高尔夫球杆头是限定击球面的不锈钢中空体，顶壁，鞋底构件，后壁，一对侧壁和颈部。高尔夫球杆头的特征还在于，颈部在其下端具有第一肩部，颈部具有从第一肩部向上延伸的圆柱形部分，轴装配到圆柱形部分中，并且塑料套圈安装在圆柱形使得塑料套圈位于第一肩部上。

9. 发明授权

US06364788B1 Weighting system for a golf club head 有权
标题翻译：高尔夫球杆头的加权系统
公开(公告)号：US06364788B1
公开(公告)日：2002-04-02
申请号：US09633010
申请日：2000-08-04
申请人： Richard C. Helmstetter , Roger C. Cleveland , D. Clayton Evans , J. Andrew Galloway
发明人： Richard C. Helmstetter , Roger C. Cleveland , D. Clayton Evans , J. Andrew Galloway
IPC分类号： A63B5304
CPC分类号： A63B53/02 , A63B53/04 , A63B53/0466 , A63B60/00 , A63B2053/0408 , A63B2053/0412 , A63B2053/0433 , A63B2053/0462 , A63B2053/0491 , A63B2209/00 , Y10T29/49776 , Y10T29/49984 , Y10T29/49988
摘要： A golf club head has a weight compartment within a hollow interior, and a weight member that is injected into the weight compartment subsequent to formation of the body of the golf club head. The preferred weight member is bismuth. The golf club head has a body that has a volume between 140 cubic centimeters and 350 cubic centimeters. The body of the golf club head weighs between 140 grams and 215 grams.
摘要翻译：高尔夫球杆头在中空内部具有重物隔间，以及在形成高尔夫球杆头的主体之后被注入重物舱的重量构件。优选的重量是铋。高尔夫球杆头具有体积在140立方厘米和350立方厘米之间的体积。高尔夫球杆头的重量在140克到215克之间。

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