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公开(公告)号:US5482280A
公开(公告)日:1996-01-09
申请号:US372331
申请日:1995-01-13
申请人: Koichi Yamawaki
发明人: Koichi Yamawaki
CPC分类号: A63B53/00 , A63B2053/005
摘要: Set of wood-type golf clubs, in which each head (1) comprises at least one lower wall, or sole plate (6), and a hitting wall (4) inclined at an angle of loft (.alpha.) in relation to a plane of reference (P). The intersection of the walls (4) and (6) forms a leading edge (7) having a radius (R), and this radius (R) increases as the angle of loft (.alpha.) increases.
摘要翻译: 一组木质高尔夫球杆,其中每个头部(1)包括至少一个下壁或底板(6),以及击球壁(4),其相对于平面以一角度(α)倾斜 的参考(P)。 壁(4)和(6)的交点形成具有半径(R)的前缘(7),该半径(R)随着阁楼角度(α)的增加而增加。
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公开(公告)号:USRE40445E1
公开(公告)日:2008-08-05
申请号:US29193473
申请日:2003-09-11
申请人: Koichi Yamawaki , Sherry Jones
发明人: Koichi Yamawaki , Sherry Jones
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公开(公告)号:USD365129S
公开(公告)日:1995-12-12
申请号:US29802
申请日:1994-10-14
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公开(公告)号:USD457212S1
公开(公告)日:2002-05-14
申请号:US29139545
申请日:2001-03-30
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公开(公告)号:US5484155A
公开(公告)日:1996-01-16
申请号:US322482
申请日:1994-10-14
IPC分类号: A63B53/04
CPC分类号: A63B53/04 , A63B53/0466 , A63B2053/0412 , A63B2053/0433 , A63B2053/0441
摘要: The invention relates to a metal head for a golf club of the "wood" type, which is provided with a body, and optionally a hosel, the body including one part that is sandblasted or covered with paint, and one part that is polished. The polished part corresponds at least to the surface subjected principally to friction with the ground, and the other part corresponds at least to the surface of the body visible to the golfer when he or she addresses the ball, except for a lower polished zone of the front face, which extends from the striking edge and whose boundary with the upper sandblasted or paint-covered zone forms a substantially horizontal line of demarcation separating the face, when the head rests on the ground for the address of the ball.
摘要翻译: 本发明涉及一种用于“木”型高尔夫球杆的金属头,其具有主体和任选的插鞘,该主体包括喷砂或覆盖有油漆的一部分和抛光的一部分。 抛光部分至少对应于主要与地面摩擦的表面,而另一部分至少对应于高尔夫球手在球或球体的下抛光区域时可见的身体表面。 当头部靠在地面上以用于球的地址时,其从冲击边缘延伸并且与上部喷砂或油漆覆盖区域的边界形成基本上水平的分界线。
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公开(公告)号:USD539863S1
公开(公告)日:2007-04-03
申请号:US29257861
申请日:2006-04-10
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