发明申请
- 专利标题: GOLF CLUB HEAD HAVING A GROOVED AND TEXTURED FACE
- 专利标题(中): 高尔夫俱乐部头部有一个被遗弃和纹理的脸
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申请号: US12339378申请日: 2008-12-19
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公开(公告)号: US20090318243A1公开(公告)日: 2009-12-24
- 发明人: Charles E. Golden , Peter J. Gilbert , Robert W. Vokey
- 申请人: Charles E. Golden , Peter J. Gilbert , Robert W. Vokey
- 主分类号: A63B53/04
- IPC分类号: A63B53/04
摘要:
The present invention is directed to a golf club head with an improved striking surface. The grooves are machined into the strike surface with tight tolerances. The face may be selectively textured to enhance certain shots that the golfer may perform. This may include providing a plurality of distinct sets of texturing and surface roughening to accommodate a plurality of different shots. The grooves may contain a plurality of portions, including a radiused or angled portion, a portion having substantially parallel walls, a portion having a v-shape, and a curved portion. The grooves may also be characterized by various dimensions, including draft angle, inclusive side wall angle, width, depth, cross-sectional area, spacing, and pitch ratio.
公开/授权文献
- US07976404B2 Golf club head having a grooved and textured face 公开/授权日:2011-07-12
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