公开(公告)号：US07628710B2

公开(公告)日：2009-12-08

申请号：US11516640

申请日：2006-09-07

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 ,  A63B2060/0081 ,  A63B2209/00 ,  A63B2209/02 ,  A63B2209/023

摘要： A golf club shaft composed of a laminate of prepregs. A part of the laminate is formed as a fullerene-containing bias layer BF composed of prepregs containing a matrix resin and fullerene and/or a fullerene compound contained in the matrix resin. Reinforcing fibers of the prepregs form an angle of not less than ±10° nor more than ±80° to the axis of the shaft.

摘要翻译： 由预浸料的叠层构成的高尔夫球杆杆。 层压体的一部分形成为由基体树脂和基体树脂中含有的富勒烯和/或富勒烯化合物的预浸料构成的含富勒烯偏压层BF。 预浸料坯的增强纤维与轴的轴线形成不小于±10°，不大于±80°的角度。

公开(公告)号：US20090143163A1

公开(公告)日：2009-06-04

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 ,  A63B53/04

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：US07524248B2

公开(公告)日：2009-04-28

申请号：US11882535

申请日：2007-08-02

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

摘要： Points obtained by plotting flexural rigidity EI measured at ten sites on a shaft are defined as from T (1) to T (10) in this order from the head side, and the formula representing a line K that passes the T (1) and the T (10) is defined as [Y=aX+b1]. The values at the Y-intercepts on the lines that are parallel to the line K and that pass the points of from T (2) to T (9), respectively, are defined as from b2 to b9, respectively, and the minimum value among the values at the Y-intercepts b2 to b9 is defined as bmin. Slope “a” of the line K is 0.04 or greater and 0.06 or less; every one of the b3, b4, b5, b6, b7 and b8 is smaller than b1; and the bmin is any one of b4 to b7. The value (b1−bmin) is 30 (N·m2) or greater and 40 (N·m2) or less, and the value (b9−b1) is 4 (N·m2) or greater and 15 (N·m2) or less. This shaft either has a high-strength straight layer and a hoop layer, or has a textile layer.

摘要翻译： 通过绘制在轴上的十个位置处测量的弯曲刚度EI获得的点被定义为从头侧起的T（1）到T（10），并且表示通过T（1）的线K的公式和 T（10）被定义为[Y = aX + b1]。 在与K线并行并且将T（2）到T（9）的点分别通过的线上的Y截距上的值分别被定义为从b2到b9，并且最小值 在Y截距b2至b9的值之间定义为bmin。 线K的斜率“a”为0.04以上且0.06以下; b3，b4，b5，b6，b7和b8中的每一个都小于b1; bmin是b4到b7中的任一个。 值（b1-bmin）为30（N.m2）以上且40（N.m2）以下，值（b9-b1）为4（N.m2）以上且15（N.m2） 或更少。 该轴具有高强度的直层和箍层，或具有织物层。

公开(公告)号：US20090029792A1

公开(公告)日：2009-01-29

申请号：US12219419

申请日：2008-07-22

申请人： Tomio Kumamoto

发明人： Tomio Kumamoto

IPC分类号： A63B53/10

CPC分类号： A63B53/10 ,  A63B60/14 ,  A63B2209/02

摘要： A golf club shaft (10) having a weight not less than 30 g nor more than 60 g. The golf club shaft (10) includes a bias layer (B1) composed of a prepreg whose reinforcing fibers have an orientation angle of not less than ±10° nor more than 80° to an axis of the golf club shaft (10) and a straight layers (A1 through A6) each composed of a prepreg whose reinforcing fibers have an orientation angle within 0°±10° to the axis of the golf club shaft (10). At least one partial reinforcing hoop layer whose reinforcing fibers have an orientation angle of within 90°±10° to the axis of the golf club shaft (10) is disposed in only an important reinforcing region in a range from a point (P) spaced at 15% of a full length (L) of the golf club shaft (10) from a grip-side butt (12) thereof to a point (Q) spaced at 45% of the full length (L) of the golf club shaft (10) from the grip-side butt (12) thereof.

摘要翻译： 一种重量不小于30g，不大于60g的高尔夫球杆杆（10）。 高尔夫球杆杆（10）包括偏置层（B1），该偏置层由预浸料构成，该预浸料的增强纤维相对于高尔夫球杆杆（10）的轴线具有不小于±10°且不大于80°的取向角，并且 每个由预加料纤维构成的加强纤维相对于高尔夫球杆杆（10）的轴线具有0°±10°的取向角的直层（A1至A6）。 至少一个部分加强箍层，其增强纤维相对于高尔夫球杆杆（10）的轴线具有90°±10°的取向角，仅在重要的加强区域上设置在从P点间隔开的范围内 高尔夫球杆杆（10）的全长（L）的15％从握柄侧对接件（12）到与高尔夫球杆杆（10）的全长（L）的45％间隔的点（Q） （10）从其夹持侧对接（12）。

公开(公告)号：US20080070716A1

公开(公告)日：2008-03-20

申请号：US11882535

申请日：2007-08-02

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

摘要： Points obtained by plotting flexural rigidity EI measured at ten sites on a shaft are defined as from T (1) to T (10) in this order from the head side, and the formula representing a line K that passes the T (1) and the T (10) is defined as [Y=aX+b1]. The values at the Y-intercepts on the lines that are parallel to the line K and that pass the points of from T (2) to T (9), respectively, are defined as from b2 to b9, respectively, and the minimum value among the values at the Y-intercepts b2 to b9 is defined as bmin. Slope “a” of the line K is 0.04 or greater and 0.06 or less; every one of the b3, b4, b5, b6, b7 and b8 is smaller than b1; and the bmin is any one of b4 to b7. The value (b1−bmin) is 30 (N·m2) or greater and 40 (N·m2) or less, and the value (b9−b1) is 4 (N·m2) or greater and 15 (N·m2) or less. This shaft either has a high-strength straight layer and a hoop layer, or has a textile layer.

摘要翻译： 通过绘制在轴上的十个位置处测量的弯曲刚度EI获得的点被定义为从头侧起的T（1）到T（10），并且表示通过T（1）的线K的公式和 T（10）被定义为[Y = aX + b1]。 在与K线并行并且将T（2）到T（9）的点分别通过的线上的Y截距上的值分别定义为从b2到b9，并且最小值 在Y截距b2至b9的值之间定义为bmin。 线K的斜率“a”为0.04以上且0.06以下; b3，b4，b5，b6，b7和b8中的每一个都小于b1; bmin是b4到b7中的任一个。 值（b1-bmin）为30（Nm 2以上）以下且40（Nm 2以下）以下，值（b9-b1）为4（Nm 小于等于或小于15（Nm 2）以下。 该轴具有高强度的直层和箍层，或具有织物层。

公开(公告)号：US20050215354A1

公开(公告)日：2005-09-29

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： An object of the invention is to improve a directionality of a hit ball. The invention provides a golf club head (1) having a face portion (3), a crown portion (4), a sole portion (5) and a side portion (6). The golf club head includes a head base body (M) made of a metal material and provided with at least one opening portion (O), and a cover body (FR) arranged in the opening portion (O) and made of a lower specific gravity material having a specific gravity smaller than the metal material. In a head toe side portion (1t) and a head heel side portion (1h) virtually sectioned by a vertical surface (VP) including a normal line (N) drawn from a head gravity point (G) to a face surface (2) in a standard state, a surface area (St) of the cover body (FR) covering the opening portion (O) included in the head toe side portion (1t) is made larger than a surface area (Sh) of the cover body (FR) covering the opening portion included in the head heel side portion (1h), and a weight (Wh) of the head heel side portion (1h) is set to 55 to 75% of the entire weight (W) of the head.

摘要翻译： 本发明的一个目的是提高打击球的方向性。 本发明提供一种具有面部（3），冠部（4），鞋底部分（5）和侧部（6）的高尔夫球杆头（1）。 高尔夫球杆头包括由金属材料制成的头部基体（M），并设置有至少一个开口部分（O），以及布置在开口部分（O）中并由较低特定 重力材料的比重小于金属材料。 在由包括从头部重力点（G）到面部表面（G）拉出的法线（N）的垂直表面（VP）实际分段的头趾侧部分（1t）和头后跟侧部分（1h） 如图2所示，在标准状态下，覆盖头趾侧部分（1t）中包含的开口部分（O）的盖体（FR）的表面积（St）大于 覆盖头部跟部侧部分（1h）中的开口部分的盖体（FR）和头部跟部侧部分（1h）的重量（Wh）被设定为整个重量的W（W）的55％至75％ ）的头。

公开(公告)号：US07905799B2

公开(公告)日：2011-03-15

申请号：US12273752

申请日：2008-11-19

申请人： Masaru Kouno ,  Tomio Kumamoto

发明人： Masaru Kouno ,  Tomio Kumamoto

IPC分类号： A63B53/04

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.

公开(公告)号：US07862453B2

公开(公告)日：2011-01-04

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： A63B53/04

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：US20100056296A1

公开(公告)日：2010-03-04

申请号：US12501172

申请日：2009-07-10

申请人： Tomio KUMAMOTO ,  Takashi Nakano ,  Yasushi Sugimoto

发明人： Tomio KUMAMOTO ,  Takashi Nakano ,  Yasushi Sugimoto

IPC分类号： A63B53/04 ,  A63B53/06

CPC分类号： A63B60/00 ,  A63B53/047 ,  A63B53/06 ,  A63B60/54 ,  A63B2053/0408 ,  A63B2053/0458 ,  A63B2053/0491 ,  A63B2209/023 ,  A63B2209/10

摘要： A head of a first aspect is provided with a head body h1x, a double-stick tape t1, and an adherend s1x bonded to the head body h1x by the double-stick tape t1. The double-stick tape t1 has a first adhesive layer 30 provided as an innermost layer, a second adhesive layer 36 provided as an outermost layer, and intermediate layers 32 and 34 provided between the first adhesive layer 30 and the second adhesive layer 36. The intermediate layer includes a fiber layer 34 and/or a resin layer 32. The resin layer 32 is free of bubbles. In a head of a second aspect, a head body h1y or an adherend s1y has a recessed part 27y. In a head of a third aspect, an adherend s1 has a metal member 27 and an elastic member 29. The elastic member 29 has a peripheral part 29a directly or indirectly abutting on a side surface 31 of the metal member 27.

摘要翻译： 第一方面的头部设置有通过双面胶带t1结合到头体h1x的头部主体h1x，双面胶带t1和粘附体S1x。 双面胶带t1具有设置为最内层的第一粘合层30，设置为最外层的第二粘合层36，以及设置在第一粘合层30和第二粘合层36之间的中间层32和34。 中间层包括纤维层34和/或树脂层32.树脂层32没有气泡。 在第二方面的头部中，头体h1y或被粘物s1y具有凹部27y。 在第三方面的头部中，被粘物s1具有金属构件27和弹性构件29.弹性构件29具有直接或间接地邻接金属构件27的侧表面31的周边部29a。

公开(公告)号：US20090069109A1

公开(公告)日：2009-03-12

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。