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公开(公告)号:US07798917B2
公开(公告)日:2010-09-21
申请号:US11554821
申请日:2006-10-31
申请人: Vinh-Duy Thai Nguyen , Wataru Ban
发明人: Vinh-Duy Thai Nguyen , Wataru Ban
IPC分类号: A63B53/04
CPC分类号: A63B53/047 , A63B53/0466 , A63B2053/0408 , A63B2053/0445
摘要: This invention provides a golf club head having a groove formed on a face of the golf club head. Each of a pair of side surfaces of the groove has a first surface leading to the face and a second surface leading to the first surface in the depth direction of the groove. A first angle between the first surfaces of each of the pair of the side surfaces is larger than a second angle between the second surfaces of each of the pair of the side surfaces.
摘要翻译: 本发明提供一种具有形成在高尔夫球杆头的表面上的凹槽的高尔夫球杆头。 凹槽的一对侧表面中的每一个具有通向该表面的第一表面和在凹槽的深度方向上通向第一表面的第二表面。 一对侧面中的每一个的第一表面之间的第一角度大于一对侧表面中的每一个的第二表面之间的第二角度。
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公开(公告)号:US07815521B2
公开(公告)日:2010-10-19
申请号:US11565868
申请日:2006-12-01
申请人: Wataru Ban , Vinh-Duy Thai Nguyen
发明人: Wataru Ban , Vinh-Duy Thai Nguyen
IPC分类号: A63B53/04
CPC分类号: A63B53/04 , A63B53/0466 , A63B53/047 , A63B60/00 , A63B2053/0408 , A63B2053/0445
摘要: The present invention provides a golf club head comprising, a face, a plurality of score line grooves formed in the face, traces formed in the face by milling; and a pair of side surfaces of the score line groove including a first surface that is contiguous with the face and a second surface that is contiguous with the first surface in the depth direction of the score line groove. A first angle that is formed by each first surface of the pair of side surfaces is larger than a second angle that is formed by each second surface of the pair of surfaces. The face in which the traces are formed has the arithmetic mean deviation of the profile (Ra) of not less than 4.00 μm.
摘要翻译: 本发明提供一种高尔夫球杆头,其特征在于,包括:面,形成在所述面中的多个刻痕线槽,通过研磨在所述面上形成的轨迹; 并且所述刻痕线槽的一对侧面包括与所述面相邻的第一表面和与所述刻痕线槽的深度方向上的所述第一表面邻接的第二表面。 由一对侧表面的每个第一表面形成的第一角度大于由该对表面的每个第二表面形成的第二角度。 痕迹形成的面具有不小于4.00μm的轮廓(Ra)的算术平均偏差。
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公开(公告)号:US20080132351A1
公开(公告)日:2008-06-05
申请号:US11565868
申请日:2006-12-01
申请人: Wataru Ban , Vinh-Duy Thai Nguyen
发明人: Wataru Ban , Vinh-Duy Thai Nguyen
IPC分类号: A63B53/04
CPC分类号: A63B53/04 , A63B53/0466 , A63B53/047 , A63B60/00 , A63B2053/0408 , A63B2053/0445
摘要: The present invention provides a golf club head comprising, a face, a plurality of score line grooves formed in the face, traces formed in the face by milling; and a pair of side surfaces of the score line groove including a first surface that is contiguous with the face and a second surface that is contiguous with the first surface in the depth direction of the score line groove. A first angle that is formed by each first surface of the pair of side surfaces is larger than a second angle that is formed by each second surface of the pair of surfaces. The face in which the traces are formed has the arithmetic mean deviation of the profile (Ra) of not less than 4.00 μm.
摘要翻译: 本发明提供一种高尔夫球杆头,其特征在于,包括:面,形成在所述面中的多个刻痕线槽,通过研磨在所述面上形成的轨迹; 并且所述刻痕线槽的一对侧面包括与所述面相邻的第一表面和与所述刻痕线槽的深度方向上的所述第一表面邻接的第二表面。 由一对侧表面的每个第一表面形成的第一角度大于由该对表面的每个第二表面形成的第二角度。 痕迹形成的面具有不小于4.00μm的轮廓(Ra)的算术平均偏差。
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公开(公告)号:US07691007B2
公开(公告)日:2010-04-06
申请号:US11619632
申请日:2007-01-04
申请人: Wataru Ban , Vinh-Duy Thai Nguyen
发明人: Wataru Ban , Vinh-Duy Thai Nguyen
IPC分类号: A63B53/04
CPC分类号: A63B53/047 , A63B53/0466 , A63B2053/0408 , A63B2053/0445 , A63B2069/402
摘要: This invention provides a plurality of grooves formed on a face of the golf club head. Each of a pair of side surfaces of each of the grooves has a first surface leading to the face and a second surface leading to the first surface in the depth direction of the groove. A first angle between the first surfaces of each of said pair of the side surfaces is larger than a second angle between the second surfaces of each of the said pair of the side surfaces. Edges of the groove are rounded. A width W (mm) of the groove measured including the rounded edges, a width Ws (mm) between the grooves adjacent one another, a width Wr (mm) of the groove measured based on the 30 degrees measurement rule and a cross section area S (mm2) of the groove satisfy the following expressions; W/Ws×100≧40(%), S/(Ws×0.5)×100≧70(%).
摘要翻译: 本发明提供了形成在高尔夫球杆头的表面上的多个凹槽。 每个凹槽的一对侧表面中的每一个具有通向该表面的第一表面和在凹槽的深度方向上通向第一表面的第二表面。 所述一对侧表面中的每一个的第一表面之间的第一角度大于所述一对侧表面中的每一个的第二表面之间的第二角度。 凹槽的边缘是圆形的。 测量的槽的宽度W(mm)包括圆形边缘,彼此相邻的槽之间的宽度Ws(mm),基于30度测量规则测量的槽的宽度Wr(mm)和横截面积 槽的S(mm2)满足下式: W / Ws×100≥40(%),S /(Ws×0.5)×100≥70(%)。
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公开(公告)号:US20080167138A1
公开(公告)日:2008-07-10
申请号:US11619632
申请日:2007-01-04
申请人: Wataru Ban , Vinh-Duy Thai Nguyen
发明人: Wataru Ban , Vinh-Duy Thai Nguyen
IPC分类号: A63B53/04
CPC分类号: A63B53/047 , A63B53/0466 , A63B2053/0408 , A63B2053/0445 , A63B2069/402
摘要: This invention provides a plurality of grooves formed on a face of the golf club head. Each of a pair of side surfaces of each of the grooves has a first surface leading to the face and a second surface leading to the first surface in the depth direction of the groove. A first angle between the first surfaces of each of said pair of the side surfaces is larger than a second angle between the second surfaces of each of the said pair of the side surfaces. Edges of the groove are rounded. A width W (mm) of the groove measured including the rounded edges, a width Ws (mm) between the grooves adjacent one another, a width Wr (mm) of the groove measured based on the 30 degrees measurement rule and a cross section area S (mm2) of the groove satisfy the following expressions; W/Ws×100≧40 (%), S/(Ws×0.5)×100≧70 (%).
摘要翻译: 本发明提供了形成在高尔夫球杆头的表面上的多个凹槽。 每个凹槽的一对侧表面中的每一个具有通向该表面的第一表面和在凹槽的深度方向上通向第一表面的第二表面。 所述一对侧表面中的每一个的第一表面之间的第一角度大于所述一对侧表面中的每一个的第二表面之间的第二角度。 凹槽的边缘是圆形的。 测量的槽的宽度W(mm)包括圆形边缘,彼此相邻的槽之间的宽度Ws(mm),基于30度测量规则测量的槽的宽度Wr(mm)和横截面积 S(mm 2))满足下式: W / Ws×100> = 40(%),S /(Wsx0.5)×100> = 70(%)。
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公开(公告)号:USD562921S1
公开(公告)日:2008-02-26
申请号:US29247149
申请日:2006-06-01
申请人: Vinh-Duy Thai Nguyen , Atsuo Tateno
设计人: Vinh-Duy Thai Nguyen , Atsuo Tateno
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公开(公告)号:USD548294S1
公开(公告)日:2007-08-07
申请号:US29247148
申请日:2006-06-01
申请人: Vinh-Duy Thai Nguyen , Atsuo Tateno
设计人: Vinh-Duy Thai Nguyen , Atsuo Tateno
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公开(公告)号:USD545386S1
公开(公告)日:2007-06-26
申请号:US29252563
申请日:2006-01-25
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公开(公告)号:USD560262S1
公开(公告)日:2008-01-22
申请号:US29275003
申请日:2006-12-08
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公开(公告)号:USD548299S1
公开(公告)日:2007-08-07
申请号:US29247150
申请日:2006-06-01
申请人: Vinh-Duy Thai Nguyen , Atsuo Tateno
设计人: Vinh-Duy Thai Nguyen , Atsuo Tateno
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