GOLF CLUB SHAFT
    2.
    发明申请
    GOLF CLUB SHAFT 有权
    高尔夫俱乐部

    公开(公告)号:US20130324288A1

    公开(公告)日:2013-12-05

    申请号:US13905191

    申请日:2013-05-30

    IPC分类号: A63B53/10

    摘要: A shaft 6 has a plurality of full length layers s2, s3, and s6 to s9. The full length layers have full length bias layers s2 and s3, and full length straight layers s6, s8, and s9. The full length straight layers s6, s8, s9 located outside the full length bias layers s2 and s3 include a novolac-containing layer. In the novolac-containing layer, a content Rn of the novolac type epoxy resin is 3% by mass or greater and 19% by mass or less. If an average specific gravity of the novolac-containing layers constituting the full length straight layers is defined as S1, and an average specific gravity of the full length bias layers and inside of the full length bias layers is defined as S2, the specific gravity S1 is greater than the specific gravity S2.

    摘要翻译: 轴6具有多个全长层s2,s3,s6〜s9。 全长层具有全长偏压层s2和s3,以及全长直层s6,s8和s9。 位于全长偏压层s2和s3外的全长直层s6,s8,s9包括含酚醛清漆层。 在含酚醛清漆层中,酚醛清漆型环氧树脂的含量Rn为3质量%以上且19质量%以下。 如果将构成全长直线层的含酚醛清漆层的平均比重定义为S1,将全长偏置层和全长偏置层内部的平均比重定义为S2,则比重S1 大于比重S2。

    Golf club shaft and golf club using the same
    3.
    发明授权
    Golf club shaft and golf club using the same 有权
    高尔夫球杆杆和高尔夫球杆使用相同

    公开(公告)号:US08262500B2

    公开(公告)日:2012-09-11

    申请号:US12566830

    申请日:2009-09-25

    IPC分类号: A63B53/10

    摘要: A golf club shaft formed by winding prepregs made of uncured thermosetting resin into a tapered shape and curing the prepregs thermally, the prepregs include a first woven fabric prepreg which is made of one of a triaxial woven fabric or a tetra-axial woven fabric that are impregnated with uncured thermosetting resin, and a second woven fabric prepreg which is made of one of a triaxial woven fabric or a tetra-axial woven fabric that are impregnated with uncured thermosetting resin.

    摘要翻译: 通过将由未固化的热固性树脂制成的预浸料卷绕成锥形并将预浸料热固化而形成的高尔夫球杆轴,预浸料坯包括由三轴机织织物或四轴织造织物制成的第一织物预浸料坯, 浸渍有未固化的热固性树脂,以及由浸渍有未固化的热固性树脂的三轴机织织物或四轴织造织物制成的第二织物预浸料。

    GOLF CLUB SHAFT AND GOLF CLUB USING THE SAME
    4.
    发明申请
    GOLF CLUB SHAFT AND GOLF CLUB USING THE SAME 有权
    高尔夫俱乐部和高尔夫俱乐部使用相同

    公开(公告)号:US20100081516A1

    公开(公告)日:2010-04-01

    申请号:US12566830

    申请日:2009-09-25

    IPC分类号: A63B53/10

    摘要: A golf club shaft formed by winding prepregs made of uncured thermosetting resin into a tapered shape and curing the prepregs thermally, the prepregs include a first woven fabric prepreg which is made of one of a triaxial woven fabric or a tetra-axial woven fabric that are impregnated with uncured thermosetting resin, and a second woven fabric prepreg which is made of one of a triaxial woven fabric or a tetra-axial woven fabric that are impregnated with uncured thermosetting resin.

    摘要翻译: 通过将由未固化的热固性树脂制成的预浸料卷绕成锥形并将预浸料热固化而形成的高尔夫球杆轴,预浸料坯包括由三轴机织织物或四轴织造织物制成的第一织物预浸料坯, 浸渍有未固化的热固性树脂,以及由浸渍有未固化的热固性树脂的三轴织物或四轴织造织物制成的第二织物预浸料。

    Golf club shaft
    5.
    发明授权
    Golf club shaft 有权
    高尔夫球杆杆

    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

    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。

    Golf club shaft
    6.
    发明授权

    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

    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.

    Tubular member
    10.
    发明申请
    Tubular member 审中-公开
    管状构件

    公开(公告)号:US20030235671A1

    公开(公告)日:2003-12-25

    申请号:US10414124

    申请日:2003-04-16

    发明人: Yoshinori Sano

    IPC分类号: B32B001/08

    摘要: A tubular member (10) including a laminate of a plurality of prepregs each containing a matrix resin and a reinforcing fiber impregnated with the matrix resin. A polarizing prepreg (15) whose reinforcing fiber consists of a glass fiber and whose matrix resin contains a polarizing material is disposed at least at an outermost layer of the laminate. The polarizing prepreg (15) and the prepregs (11 to 14) other than the polarizing prepreg (15) are formed integrally to obtain the tubular member (10). The polarizing prepreg (15) is disposed in such away as to cover the surface of the laminate entirely or partly.

    摘要翻译: 一种管状构件(10),其包括多个预浸料坯的层叠体,每个预浸料坯含有基质树脂和浸渍有基质树脂的增强纤维。 至少在层叠体的最外层,配置有由玻璃纤维构成的基材树脂含有偏振材料的增强纤维的偏光预浸料(15)。 除了偏光预浸料(15)以外的偏光预浸料坯(15)和预浸料坯(11〜14)一体形成,得到筒状构件(10)。 偏光预浸料(15)被设置成如此远离以完全或部分地覆盖层压板的表面。