公开(公告)号：US08016692B2

公开(公告)日：2011-09-13

申请号：US12232807

申请日：2008-09-24

申请人： Tomio Kumamoto

发明人： Tomio Kumamoto

IPC分类号： A63B53/14

CPC分类号： A63B53/14 ,  A63B60/14 ,  A63B60/52 ,  A63B2209/00

摘要： A golf club (2) includes a head (4), a shaft (6) and a grip (8). At least one siping groove (g1) is provided on a surface of the grip (8). The siping groove (g1) is bent in a direction (Dd) of a depth of the grip. A width (Wg) of the siping groove (g1) is set to be equal to or greater than 0.15 mm and is equal to or smaller than 1.5 mm. It is preferable that an opening edge (e1) of the siping groove (g1) should be bent. The width (Wg) is more preferably equal to or greater than 0.20 mm. The width (Wg) is more preferably equal to or smaller than 1.4 mm and is further preferably equal to or smaller than 1.3 mm. A depth (F1) of the siping groove (g1) is preferably equal to or greater than 0.5 mm and is preferably equal to or smaller than 3.5 mm.

摘要翻译： 高尔夫球杆（2）包括头部（4），轴（6）和把手（8）。 在把手（8）的表面上设置至少一个滑槽（g1）。 滑槽槽（g1）沿着把手的深度的方向（Dd）弯曲。 滑槽（g1）的宽度（Wg）设定为0.15mm以上且1.5mm以下。 优选的是，滑动槽（g1）的开口边缘（e1）应该弯曲。 宽度（Wg）更优选等于或大于0.20mm。 宽度（Wg）更优选为1.4mm以下，进一步优选为1.3mm以下。 滑槽（g1）的深度（F1）优选为0.5mm以上，优选为3.5mm以下。

公开(公告)号：US07918746B2

公开(公告)日：2011-04-05

申请号：US12216763

申请日：2008-07-10

申请人： Tomio Kumamoto

发明人： Tomio Kumamoto

IPC分类号： A63B53/10

CPC分类号： A63B53/10 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B2209/023 ,  A63B2209/026

摘要： A shaft 6 is formed by a prepreg sheet. The sheet of the shaft 6 includes full length sheets (a2), (a3), (a8) and (a11) provided wholly in a longitudinal direction of the shaft, and partial sheets (a1), (a4), (a5), (a6), (a7), (a9), (a10) and (a12) provided partially in the longitudinal direction of the shaft. The number of the full length sheets is equal to or greater than two. The number of the partial sheets is equal to or greater than four. Each of the partial sheets has an end. When four sections obtained by dividing the shaft into four equal parts in the longitudinal direction are set to be first, second, third and fourth sections from a tip end side in order, the total number of ends positioned in the first section is represented as (N1), the total number of ends positioned in the second section is represented as (N2), the total number of ends positioned in the third section is represented as (N3), and the total number of ends positioned in the fourth section is represented as (N4), all of (N1), (N2), (N3) and (N4) are equal to or greater than one.

摘要翻译： 轴6由预浸片形成。 轴6的片材包括完全设置在轴的纵向方向上的全长片（a2），（a3），（a8）和（a11），局部片（a1），（a4），（a5） （a6），（a7），（a9），（a10）和（a12）部分地设置在轴的纵向方向上。 全长片材的数量等于或大于2。 部分片材的数量等于或大于4。 每个部分片材都有一个结尾。 当通过将轴在纵向方向上分成四个相等的部分而获得的四个部分被依次设置为从顶端侧的第一，第二，第三和第四部分时，位于第一部分中的总端数表示为（ N1），位于第二部分的总端数表示为（N2），位于第三部分的总端数表示为（N3），并且表示位于第四部分中的总端数 作为（N4），（N1），（N2），（N3）和（N4）全部等于或大于1。

公开(公告)号：US20100311518A1

公开(公告)日：2010-12-09

申请号：US12766750

申请日：2010-04-23

申请人： Tomio KUMAMOTO

发明人： Tomio KUMAMOTO

IPC分类号： A63B53/04

CPC分类号： A63B53/04 ,  A63B53/0466 ,  A63B53/047 ,  A63B53/0487 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0445

摘要： A head 2 has a face line 8 having a depth of D1 (mm). In a section line of a surface of the face line 8, a boundary between a land area LA and the face line 8 is defined as a point Pa; a point of which a depth is [D¼] (mm) is defined as a point Pb; a point of which a depth is [D½] (mm) is defined as a point Pc; a point of which a depth is [(D1)×(¾)] (mm) is defined as a point Pd; a radius of a circle CL1 passing through three points of the point Pa, the point Pb, and the point Pc is defined as R3 (mm); a straight line passing through the point Pc and the point Pd is defined as a straight line Lcd; a straight line perpendicular to the land area LA is defined as a straight line Lp; and an angle between the straight line Lcd and the straight line Lp is defined as θm. At that time, the radius R3 is 0.01 (mm) or greater and 0.10 (mm) or less, and the angle θm is 40 degrees or greater and 70 degrees or less.

摘要翻译： 头部2具有深度为D1（mm）的面线8。 在面线8的表面的剖面线中，将陆地区域LA和面线8之间的边界定义为点Pa; 深度为[D¼]（mm）的点被定义为点Pb; 深度为[D 1/2]（mm）的点被定义为点Pc; 深度为[（D1）×（¾）]（mm）的点被定义为点Pd; 通过点Pa，点Pb和点Pc的三个点的圆CL1的半径被定义为R3（mm）; 通过点Pc和点Pd的直线被定义为直线Lcd; 垂直于陆地区域LA的直线被定义为直线Lp; 直线Lcd和直线Lp之间的角度被定义为“m”。 此时，半径R3为0.01（mm）以上且0.10（mm）以下，角度＆amp; m为40度以上且70度以下。

公开(公告)号：US20090139643A1

公开(公告)日：2009-06-04

申请号：US12273763

申请日：2008-11-19

申请人： Masaru Kouno ,  Tomio Kumamoto

发明人： Masaru Kouno ,  Tomio Kumamoto

IPC分类号： B29C44/10

CPC分类号： A63B53/0466 ,  A63B53/047 ,  A63B53/0475 ,  A63B53/0487 ,  A63B2053/0408 ,  A63B2053/0437 ,  A63B2053/0458 ,  A63B2209/00 ,  A63B2209/023

摘要： The invention prevents a resin member from being broken so as to improve durability. The invention provides a golf club head (1) in which at least a part of a crown portion (4) forming an upper surface of the head is formed by a resin member (FR) made of a fiber reinforced resin in which a fiber is oriented in a matrix resin. The resin member (FR) includes a one-way fiber reinforced resin layer in which the fiber is oriented in one direction, and a fiber intersection lamination portion which is laminated so as to differentiate a direction of the fiber. At least two one-way fiber reinforced resin layers which are adjacent in a thickness direction are intersected at an angle of 30 to 130 degrees of the fiber. Further, a compressive strength of the fiber of the one-way fiber reinforced resin layer which is arranged in an innermost side in the fiber intersection lamination portion is set to be equal to or more than 1.3 GPa.

摘要翻译： 本发明防止树脂构件破裂，从而提高耐久性。 本发明提供了一种高尔夫球杆头（1），其中形成头部上表面的冠部（4）的至少一部分由纤维增强树脂制成的树脂构件（FR）形成，其中纤维为 定向在基质树脂中。 树脂构件（FR）包括其中纤维沿一个方向取向的单向纤维增强树脂层和层压以区分纤维方向的纤维交叉层压部分。 沿厚度方向相邻的至少两个单向纤维增强树脂层以纤维的30至130度的角度相交。 此外，设置在纤维交叉层叠部的最内侧的单向纤维增强树脂层的纤维的抗压强度设定为1.3GPa以上。

公开(公告)号：US07303487B2

公开(公告)日：2007-12-04

申请号：US11079183

申请日：2005-03-15

申请人： Tomio Kumamoto

发明人： Tomio Kumamoto

IPC分类号： A63B53/04

CPC分类号： A63B53/0466 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2209/02

摘要： A golf club head having face, crown, sole and side portions, and comprising a metal head base body (M) having at least one opening and a cover (FR) arranged in the opening and made of a material having a specific gravity smaller than the base body, wherein when the head is sectioned into head toe side portion (1t) and head heel side portion (1h) by a vertical plane including a normal line drawn from a head center of gravity to a face surface, the surface area of The cover covering a portion of the opening included in the head toe side portion is larger Than the surface area of the cover covering a portion of The opening included in the head heel side portion, and the weight of the head heel side portion (1h) is from 55 to 75% of the entire weight of the head.

摘要翻译： 一种具有面，冠，鞋底和侧面部分的高尔夫球杆头，并且包括具有至少一个开口的金属头基体（M）和布置在开口中的由比重小于 所述基体，其中当头部通过包括从头部重心引导到面部的法线的垂直平面分割成头趾侧部分（1t）和头跟部侧部分（1h）时，所述表面 覆盖头趾侧部分中包括的开口的一部分的盖的面积大于覆盖头后跟侧部分中包括的开口的一部分的盖的表面积，以及头跟侧部的重量 1 h）为头部全部重量的55％至75％。

公开(公告)号：US20050233824A1

公开(公告)日：2005-10-20

申请号：US11167167

申请日：2005-06-28

申请人： Tomio Kumamoto

发明人： Tomio Kumamoto

IPC分类号： A63B53/10 ,  A63B53/12

CPC分类号： A63B53/10 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/42 ,  A63B60/54 ,  A63B2209/02 ,  A63B2209/026

摘要： A golf club shaft having a fiber reinforced thermosetting resinous material (10) and a fiber reinforced thermoplastic resinous material (20), wherein the fiber reinforced thermoplastic resinous material (20) having a vibration-damping factor not less than 1.0 has a weight not less than 10% nor more than 60% of a weight of the golf club shaft. The fiber reinforced thermoplastic resinous material (20) is disposed on a part of a peripheral surface of the golf club shaft, on an inner peripheral surface thereof or between layers of the fiber reinforced thermosetting resinous material (10).

摘要翻译： 一种具有纤维增强热固性树脂材料（10）和纤维增强热塑性树脂材料（20）的高尔夫球杆杆，其中具有不小于1.0的减震因子的纤维增强热塑性树脂材料（20）的重量不小于 不高于高尔夫球杆杆重量的10％，不超过60％。 纤维增强热塑性树脂材料（20）设置在高尔夫球杆杆的外周表面的一部分上，其内周表面上或纤维增强的热固性树脂材料（10）的层之间。

公开(公告)号：US06929562B2

公开(公告)日：2005-08-16

申请号：US10255648

申请日：2002-09-27

申请人： Tomio Kumamoto

发明人： Tomio Kumamoto

IPC分类号： A63B53/00 ,  A63B53/04 ,  A63B53/10 ,  A63B53/12 ,  A63B59/00

CPC分类号： A63B53/10 ,  A63B53/12 ,  A63B60/02 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/42 ,  A63B2053/005 ,  A63B2209/023

摘要： A golf club shaft (1) in which a difference between a maximum EI value and a maximum EI value in the range from a tip (1a) to a position spaced therefrom at a distance corresponding to not less than 40% nor more than 60% of the whole length of the shaft (1) is set to less than 10% of the average of the maximum EI value and the minimum EI value in the range. The diameter of the tip (1a) of the shaft (1) is set to not less than 9.0 mm nor more than 12.0 mm. The shaft (1) is applied to an iron club set consisting of a plurality of iron golf clubs having different numbers.

摘要翻译： 一种高尔夫球杆轴（1），其中，从尖端（1a）到与其间隔开的位置的距离中的最大EI值和最大EI值之间的差异在不小于40％不大于60°的范围内 轴（1）的全长的％设定为小于最大EI值的平均值的10％以及该范围内的最小EI值。 轴（1）的尖端（1a）的直径设定为不小于9.0mm，不大于12.0mm。 轴（1）被施加到由具有不同数量的多个铁高尔夫球杆组成的铁球杆组。

公开(公告)号：US20050020379A1

公开(公告)日：2005-01-27

申请号：US10846687

申请日：2004-05-17

申请人： Tomio Kumamoto

发明人： Tomio Kumamoto

IPC分类号： A63B53/04

CPC分类号： A63B53/04 ,  A63B53/0466 ,  A63B60/00 ,  A63B2053/0408 ,  A63B2053/0416 ,  A63B2053/0433 ,  A63B2053/0437 ,  A63B2053/0491 ,  A63B2209/02

摘要： A hollow golf club head comprises: a face component made of a metal material comprising a face plate forming a face portion of the head and a turnback extending backward from the face plate; a FRP component made of a fiber reinforced resin; and an elastomeric insert made of an elastomeric material disposed between the turnback and the FRP component.

摘要翻译： 中空高尔夫球杆头包括：由金属材料制成的面部构​​件，包括形成头部的面部的面板和从面板向后延伸的折回部; 由纤维增强树脂制成的FRP部件; 以及弹性材料制成的弹性体插入件，其设置在折返部件和FRP部件之间。

公开(公告)号：US06764414B2

公开(公告)日：2004-07-20

申请号：US10224599

申请日：2002-08-21

申请人： Tomio Kumamoto

发明人： Tomio Kumamoto

IPC分类号： A63B5314

CPC分类号： A63B60/54 ,  A63B53/10 ,  A63B60/06 ,  A63B60/08 ,  A63B60/10 ,  A63B60/52 ,  A63B2209/02

摘要： In a golf club shaft hollow pipe-shaped and composed of a laminate of prepregs, a vibration absorption member (10) made of an elastic material whose tan &dgr; at 10° C. is not less than 0.7 is installed at least one portion inside the hollow pipe-shaped golf club shaft. The vibration absorption member (10) has a body having a hollow portion, a central part connected to the body through a plurality of connection parts and disposed inside the hollow portion, a plurality of projected parts formed on a peripheral surface of the body and contacting an inner peripheral surface of the pipe-shaped golf club shaft. It is preferable that the weight of the vibration absorption member (10) is not less than 1 g nor more than 10 g, that the number of the connection parts is not less than two nor more than 10, and that the weight of the central part is not less than 10 wt % nor more than 60 wt % of a whole weight of the vibration absorption member.

摘要翻译： 在由预浸料坯的层叠体构成的高尔夫球杆杆中空管中，由10℃的tanδ不小于0.7的弹性材料制成的振动吸收构件（10）安装在 中空管状高尔夫球杆轴。 振动吸收部件（10）具有中空部的主体，通过多个连接部与中心部连接的中央部，配置在中空部的内侧，形成在主体的周面上并与其接触的多个突出部 管状高尔夫球杆杆的内周面。 振动吸收部件（10）的重量优选为1g以上10g以下，连接部的数量为2根以上且10根以下，中心部的重量 部分为振动吸收部件整体重量的10重量％以上60重量％以下。