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公开(公告)号：US20050009621A1
公开(公告)日：2005-01-13
申请号：US10844106
申请日：2004-05-12
IPC分类号： A63B53/10
CPC分类号： A63B53/10 , A63B2060/0081 , A63B2209/023 , A63B2209/026
摘要： It is object of the present invention to provide a golf club shaft superior in accuracy, minimizing a displacement between thermosetting resin layers, capable of obtaining a feeling close to the feeling of a steel shaft, and superior in stability. To solve the above problems, a golf club shaft of the present invention uses a golf club shaft comprising a torsional rigidity holding layer made of thermosetting resin including reinforcing fibers diagonally crossed in the longitudinal direction of said shaft and a UD flexural rigidity holding layer made of thermosetting resin including reinforcing fibers aligned in parallel to the longitudinal direction of said shaft, characterized in that at least a part of said torsional rigidity holding layer includes a plain weave fabric layer obtained by winding and curing like a shaft-shape a plain weave prepreg which lets a plain weave fabric having mutually woven warps and wefts impregnate with thermosetting resin in such a way that said warps and wefts are diagonally crossed in the longitudinal direction of said shaft.
摘要翻译： 本发明的目的是提供一种高精度的高尔夫球杆轴，使热固性树脂层之间的位移最小化，能够获得与钢轴的感觉接近的感觉，并且稳定性优异。 为了解决上述问题，本发明的高尔夫球杆轴使用高尔夫球杆轴，该高尔夫球杆杆杆包括由热固性树脂制成的扭转刚性保持层，该热固性树脂包括沿着所述轴的纵向方向对角交叉的增强纤维和由UD制成的UD抗弯刚度保持层， 包括与所述轴的纵向方向平行排列的增强纤维的热固性树脂，其特征在于，所述扭转刚性保持层的至少一部分包括通过卷绕和固化而获得的平纹编织织物层，如平面编织预浸料 使具有相互编织的经纱和纬线的平纹织物以热固性树脂浸渍的方式使得所述经纱和纬纱在所述轴的纵向方向上对角交叉。
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公开(公告)号：US20070072697A1
公开(公告)日：2007-03-29
申请号：US11604549
申请日：2006-11-27
CPC分类号： A63B53/10 , A63B2060/0081 , A63B2209/023 , A63B2209/026
摘要： It is object of the present invention to provide a golf club shaft superior in accuracy, minimizing a displacement between thermosetting resin layers, capable of obtaining a feeling close to the feeling of a steel shaft, and superior in stability. To solve the above problems, a golf club shaft of the present invention uses a golf club shaft comprising a torsional rigidity holding layer made of thermosetting resin including reinforcing fibers diagonally crossed in the longitudinal direction of said shaft and a UD flexural rigidity holding layer made of thermosetting resin including reinforcing fibers aligned in parallel to the longitudinal direction of said shaft, characterized in that at least a part of said torsional rigidity holding layer includes a plain weave fabric layer obtained by winding and curing like a shaft-shape a plain weave prepreg which lets a plain weave fabric having mutually woven warps and wefts impregnate with thermosetting resin in such a way that said warps and wefts are diagonally crossed in the longitudinal direction of said shaft.
摘要翻译： 本发明的目的是提供一种高精度的高尔夫球杆轴，使热固性树脂层之间的位移最小化，能够获得与钢轴的感觉接近的感觉，并且稳定性优异。 为了解决上述问题，本发明的高尔夫球杆轴使用高尔夫球杆轴，该高尔夫球杆杆杆包括由热固性树脂制成的扭转刚性保持层，该热固性树脂包括沿着所述轴的纵向方向对角交叉的增强纤维和由UD制成的UD抗弯刚度保持层， 包括与所述轴的纵向方向平行排列的增强纤维的热固性树脂，其特征在于，所述扭转刚性保持层的至少一部分包括通过卷绕和固化而获得的平纹编织织物层，如平面编织预浸料 使具有相互编织的经纱和纬线的平纹织物以热固性树脂浸渍的方式使得所述经纱和纬纱在所述轴的纵向方向上对角交叉。
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公开(公告)号：US07585231B2
公开(公告)日：2009-09-08
申请号：US11604549
申请日：2006-11-27
IPC分类号： A63B53/10
CPC分类号： A63B53/10 , A63B2060/0081 , A63B2209/023 , A63B2209/026
摘要： It is object of the present invention to provide a golf club shaft superior in accuracy, minimizing a displacement between thermosetting resin layers, capable of obtaining a feeling close to the feeling of a steel shaft, and superior in stability. To solve the above problems, a golf club shaft of the present invention uses a golf club shaft comprising a torsional rigidity holding layer made of thermosetting resin including reinforcing fibers diagonally crossed in the longitudinal direction of said shaft and a UD flexural rigidity holding layer made of thermosetting resin including reinforcing fibers aligned in parallel to the longitudinal direction of said shaft, characterized in that at least a part of said torsional rigidity holding layer includes a plain weave fabric layer obtained by winding and curing like a shaft-shape a plain weave prepreg which lets a plain weave fabric having mutually woven warps and wefts impregnate with thermosetting resin in such a way that said warps and wefts are diagonally crossed in the longitudinal direction of said shaft.
摘要翻译： 本发明的目的是提供一种高精度的高尔夫球杆轴，使热固性树脂层之间的位移最小化，能够获得与钢轴的感觉接近的感觉，并且稳定性优异。 为了解决上述问题，本发明的高尔夫球杆轴使用高尔夫球杆轴，该高尔夫球杆杆杆包括由热固性树脂制成的扭转刚性保持层，该热固性树脂包括沿着所述轴的纵向方向对角交叉的增强纤维和由UD制成的UD抗弯刚度保持层， 包括与所述轴的纵向方向平行排列的增强纤维的热固性树脂，其特征在于，所述扭转刚性保持层的至少一部分包括通过卷绕和固化而获得的平纹编织织物层，如平面编织预浸料 使具有相互编织的经纱和纬线的平纹织物以热固性树脂浸渍的方式使得所述经纱和纬纱在所述轴的纵向方向上对角交叉。
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公开(公告)号：US07172518B2
公开(公告)日：2007-02-06
申请号：US10844106
申请日：2004-05-12
IPC分类号： A63B53/10
CPC分类号： A63B53/10 , A63B2060/0081 , A63B2209/023 , A63B2209/026
摘要： It is object of the present invention to provide a golf club shaft superior in accuracy, minimizing a displacement between thermosetting resin layers, capable of obtaining a feeling close to the feeling of a steel shaft, and superior in stability. To solve the above problems, a golf club shaft of the present invention uses a golf club shaft comprising a torsional rigidity holding layer made of thermosetting resin including reinforcing fibers diagonally crossed in the longitudinal direction of said shaft and a UD flexural rigidity holding layer made of thermosetting resin including reinforcing fibers aligned in parallel to the longitudinal direction of said shaft, characterized in that at least a part of said torsional rigidity holding layer includes a plain weave fabric layer obtained by winding and curing like a shaft-shape a plain weave prepreg which lets a plain weave fabric having mutually woven warps and wefts impregnate with thermosetting resin in such a way that said warps and wefts are diagonally crossed in the longitudinal direction of said shaft.
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公开(公告)号：US07935002B2
公开(公告)日：2011-05-03
申请号：US12455567
申请日：2009-06-03
IPC分类号： A63B53/10
CPC分类号： A63B53/10 , A63B2060/0081 , A63B2209/023 , A63B2209/026
摘要： It is object of the present invention to provide a golf club shaft superior in accuracy, minimizing a displacement between thermosetting resin layers, capable of obtaining a feeling close to the feeling of a steel shaft, and superior in stability. To solve the above problems, a golf club shaft of the present invention uses a golf club shaft comprising a torsional rigidity holding layer made of thermosetting resin including reinforcing fibers diagonally crossed in the longitudinal direction of said shaft and a UD flexural rigidity holding layer made of thermosetting resin including reinforcing fibers aligned in parallel to the longitudinal direction of said shaft, characterized in that at least a part of said torsional rigidity holding layer includes a plain weave fabric layer obtained by winding and curing like a shaft-shape a plain weave prepreg which lets a plain weave fabric having mutually woven warps and wefts impregnate with thermosetting resin in such a way that said warps and wefts are diagonally crossed in the longitudinal direction of said shaft.
摘要翻译： 本发明的目的是提供一种高精度的高尔夫球杆轴，使热固性树脂层之间的位移最小化，能够获得与钢轴的感觉接近的感觉，并且稳定性优异。 为了解决上述问题，本发明的高尔夫球杆轴使用高尔夫球杆轴，该高尔夫球杆杆杆包括由热固性树脂制成的扭转刚性保持层，该热固性树脂包括沿着所述轴的纵向方向对角交叉的增强纤维和由UD制成的UD抗弯刚度保持层， 包括与所述轴的纵向方向平行排列的增强纤维的热固性树脂，其特征在于，所述扭转刚性保持层的至少一部分包括通过卷绕和固化而获得的平纹编织织物层，如平面编织预浸料 使具有相互编织的经纱和纬线的平纹织物以热固性树脂浸渍的方式使得所述经纱和纬纱在所述轴的纵向方向上对角交叉。
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公开(公告)号：US20090305811A1
公开(公告)日：2009-12-10
申请号：US12455567
申请日：2009-06-03
IPC分类号： A63B53/10
CPC分类号： A63B53/10 , A63B2060/0081 , A63B2209/023 , A63B2209/026
摘要： It is object of the present invention to provide a golf club shaft superior in accuracy, minimizing a displacement between thermosetting resin layers, capable of obtaining a feeling close to the feeling of a steel shaft, and superior in stability. To solve the above problems, a golf club shaft of the present invention uses a golf club shaft comprising a torsional rigidity holding layer made of thermosetting resin including reinforcing fibers diagonally crossed in the longitudinal direction of said shaft and a UD flexural rigidity holding layer made of thermosetting resin including reinforcing fibers aligned in parallel to the longitudinal direction of said shaft, characterized in that at least a part of said torsional rigidity holding layer includes a plain weave fabric layer obtained by winding and curing like a shaft-shape a plain weave prepreg which lets a plain weave fabric having mutually woven warps and wefts impregnate with thermosetting resin in such a way that said warps and wefts are diagonally crossed in the longitudinal direction of said shaft.
摘要翻译： 本发明的目的是提供一种高精度的高尔夫球杆轴，使热固性树脂层之间的位移最小化，能够获得与钢轴的感觉接近的感觉，并且具有优异的稳定性。 为了解决上述问题，本发明的高尔夫球杆轴使用高尔夫球杆轴，该高尔夫球杆杆杆包括由热固性树脂制成的扭转刚性保持层，该热固性树脂包括沿着所述轴的纵向方向对角交叉的增强纤维和由UD制成的UD抗弯刚度保持层， 包括与所述轴的纵向方向平行排列的增强纤维的热固性树脂，其特征在于，所述扭转刚性保持层的至少一部分包括通过卷绕和固化而获得的平纹编织织物层，如平面编织预浸料 使具有相互编织的经纱和纬线的平纹织物以热固性树脂浸渍的方式使得所述经纱和纬纱在所述轴的纵向方向上对角交叉。
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公开(公告)号：US20120295735A1
公开(公告)日：2012-11-22
申请号：US13576011
申请日：2010-12-03
IPC分类号： A63B53/10
CPC分类号： A63B53/10 , A63B60/06 , A63B60/08 , A63B60/10 , A63B2209/02 , A63B2209/023
摘要： A golf club shaft and a golf club using such a golf club shaft are achieved in which the isotropy of the prepregs configuring a torsion rigidity holding layer is high and in which sufficient torsional rigidity can be secured with a lesser number of plies of prepregs.The golf club shaft is characterized by a torsional rigidity holding layer made of a thermosetting resin which contains reinforced fibers extending obliquely to a longitudinal direction of the shaft. The torsional rigidity holding layer includes a multilayer set prepreg, in which at least two layers of prepregs made of reinforced fibers are impregnated with a thermosetting resin. A plurality of prepregs in the multilayer set prepreg include reinforced fibers extending in mutually different directions; and the multilayer set prepreg is continuously wound by at least two turns with the plurality of prepregs layered on each other.
摘要翻译： 实现使用这种高尔夫球杆杆的高尔夫球杆杆和高尔夫球杆，其中构成扭转刚性保持层的预浸料坯的各向同性高，并且可以用较少数量的预浸料坯确保足够的扭转刚性。 高尔夫球杆轴的特征在于由热固性树脂制成的扭转刚性保持层，其包含相对于轴的纵向方向倾斜延伸的增强纤维。 扭转刚性保持层包括多层预浸料坯，其中由热固性树脂浸渍至少两层由增强纤维制成的预浸料。 多层预浸料坯中的多个预浸料坯包括沿相互不同的方向延伸的增强纤维; 并且将多层预浸料坯彼此层叠而连续地卷绕至少两匝。
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8.发明授权Method and apparatus for forming a hollow FRP article by internal pressure molding 有权通过内压成型形成中空玻璃钢制品的方法和装置公开(公告)号：US07674418B2
公开(公告)日：2010-03-09
申请号：US10811023
申请日：2004-03-26
CPC分类号： B29C70/446 , B29L2031/5227
摘要： A method for forming a hollow FRP article by internal pressure molding includes positioning a FRP prepreg on a periphery of an airtight internal-pressure holding tube, inserting a composite body including the internal-pressure holding tube and the prepreg into a vacuum chamber containing a forming die, evacuating the vacuum chamber in an isolation state where the composite body and the forming die do not contact each other, and clamping the forming die to bring the forming die and the composite body into contact with each other and heating the forming die with an application of pressure to an inside of the internal-pressure holding tube after completion of the evacuating step.
摘要翻译： 通过内部压力成型形成中空FRP制品的方法包括将FRP预浸料坯定位在气密内压保持管的周围，将包括内压保持管和预浸料的复合体插入包含成形 在复合体和成形模不接触的隔离状态下抽空真空室，夹紧成形模以使成形模与复合体相互接触，并用成形模加热成形模 在完成排气步骤之后对内压保持管的内部施加压力。
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9.发明授权Method and apparatus for forming a hollow FRP article by internal pressure molding 有权通过内压成型形成中空玻璃钢制品的方法和装置公开(公告)号：US08215945B2
公开(公告)日：2012-07-10
申请号：US12689457
申请日：2010-01-19
CPC分类号： B29C70/446 , B29L2031/5227
摘要： An apparatus for forming a hollow FRP article by internal pressure molding includes a vacuum chamber, a forming die positioned in the vacuum chamber, a vacuum-chamber opening/closing mechanism, a composite-body support device for supporting a composite body without making the composite body come into contact with the forming die in a state where the forming die is opened by the vacuum-chamber opening/closing mechanism, the composite body including an airtight internal-pressure holding tube and a prepreg fitted on said airtight internal-pressure holding tube, an evacuation system for evacuating the vacuum chamber, an internal-pressure supplying device for applying pressure to an inside of the internal-pressure holding tube, and a controller for actuating the vacuum-chamber opening/closing mechanism to clamp the forming die to thereby bring the forming die and the composite body into intimate contact with each other.
摘要翻译： 用于通过内部压力成型形成中空FRP制品的装置包括真空室，位于真空室中的成形模具，真空室打开/关闭机构，用于支撑复合体而不制造复合材料的复合体支撑装置 在成形模具被真空室打开/关闭机构打开的状态下，本体与成形模具接触，该复合体包括气密内压保持管和装配在所述气密内压保持管上的预浸料 用于抽真空室的抽空系统，向内压保持管内施加压力的内压供给装置，以及用于致动真空室打开/关闭机构以夹紧成形模的控制器 使成形模和复合体彼此紧密接触。
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公开(公告)号：US08852021B2
公开(公告)日：2014-10-07
申请号：US13576011
申请日：2010-12-03
IPC分类号： A63B53/10
CPC分类号： A63B53/10 , A63B60/06 , A63B60/08 , A63B60/10 , A63B2209/02 , A63B2209/023
摘要： A golf club shaft in which the isotropy of the prepregs configuring a torsion rigidity holding layer is high and in which sufficient torsional rigidity can be secured with fewer plies of fewer prepregs. The golf club shaft includes a torsional rigidity holding layer made of a thermosetting resin which contains reinforced fibers extending obliquely to a longitudinal direction of the shaft. The torsional rigidity holding layer includes a multilayer set prepreg, in which at least two layers of prepregs made of reinforced fibers are impregnated with a thermosetting resin. A plurality of prepregs in the multilayer set prepreg include reinforced fibers extending in mutually different directions. The multilayer set prepreg is continuously wound by at least two turns with the plurality of prepregs layered on each other. A golf club uses the shaft.
摘要翻译： 一种高尔夫球杆杆，其中构成扭转刚性保持层的预浸料坯的各向同性高，并且可以用较少的预浸料坯层确保足够的扭转刚性。 高尔夫球杆轴包括由热固性树脂制成的扭转刚性保持层，其包含相对于轴的纵向方向倾斜延伸的增强纤维。 扭转刚性保持层包括多层预浸料坯，其中由热固性树脂浸渍至少两层由增强纤维制成的预浸料。 多层预浸料坯中的多个预浸料坯包括沿相互不同的方向延伸的增强纤维。 多层预浸料坯与多层预浸料彼此分层连续地卷绕至少两匝。 高尔夫球杆使用轴。
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