GOLF CLUB
    1.
    发明申请
    GOLF CLUB 有权
    高尔夫俱乐部

    公开(公告)号:US20160067565A1

    公开(公告)日:2016-03-10

    申请号:US14848999

    申请日:2015-09-09

    Abstract: A golf club 2 includes a head 4, a shaft 6, and a grip 8. A club inertia moment about a swing axis is defined as Isw. A club inertia moment about a grip end is defined as Ige. Ige is 2870 (kg·cm2) or greater and less than 2920 (kg·cm2). Isw/Ige is equal to or less than 2.46. A club weight is defined as Wc (kg), an axial direction distance from the grip end to a center of gravity of the club is defined as Lc (cm), and a club inertia moment about the center of gravity of the club is defined as Ic (kg·cm2). Isw is calculated by Equation (1) below. Ige is calculated by Equation (2) below. Isw=Wc×(Lc+60)2+Ic  (1) Ige=Wc×(Lc)2+Ic  (2)

    Abstract translation: 高尔夫球杆2包括头部4,轴6和把手8.围绕摆动轴线的球杆惯性矩被定义为Isw。 关于握柄端的球杆惯性力矩定义为Ige。 Ige为2870(kg·cm2)以上且小于2920(kg·cm2)。 Isw / Ige等于或小于2.46。 球杆重量被定义为Wc(kg),从球杆的抓握端到重心的轴向距离定义为Lc(cm),并且围绕球杆的重心定义球杆惯性力矩 作为Ic(kg·cm 2)。 Isw由下面的等式(1)计算。 Ige由下式(2)计算。 Isw = Wc×(Lc + 60)2 + Ic(1)Ige = Wc×(Lc)2 + Ic(2)

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

    公开(公告)号:US20160067564A1

    公开(公告)日:2016-03-10

    申请号:US14848857

    申请日:2015-09-09

    CPC classification number: A63B53/14 A63B53/00 A63B53/10 A63B2209/023

    Abstract: A golf club 2 includes a head 4, a shaft 6, and a grip 8. A club inertia moment about a swing axis is defined as Isw. A club inertia moment about a grip end is defined as Ige. Ige is 2820 (kg·cm2) or greater and less than 2870 (kg·cm2). Isw/Ige is equal to or less than 2.42. A club weight is defined as Wc (kg), an axial direction distance from the grip end to a center of gravity of the club is defined as Lc (cm), and a club inertia moment about the center of gravity of the club is defined as Ic (kg·cm2).Isw is calculated by Equation (1) below. Ige is calculated by Equation (2) below. Isw=Wc×(Lc+60)2+Ic  (1) Ige=Wc×(Lc)2+Ic  (2)

    Abstract translation: 高尔夫球杆2包括头部4,轴6和把手8.围绕摆动轴线的球杆惯性矩被定义为Isw。 关于握柄端的球杆惯性力矩定义为Ige。 Ige为2820(kg·cm2)以上且小于2870(kg·cm2)。 Isw / Ige等于或小于2.42。 球杆重量被定义为Wc(kg),从球杆的抓握端到重心的轴向距离定义为Lc(cm),并且围绕球杆的重心定义球杆惯性力矩 作为Ic(kg·cm 2)。 Isw由下面的等式(1)计算。 Ige由下式(2)计算。 Isw = Wc×(Lc + 60)2 + Ic(1)Ige = Wc×(Lc)2 + Ic(2)

    GOLF CLUB
    3.
    发明申请
    GOLF CLUB 有权
    高尔夫俱乐部

    公开(公告)号:US20160067567A1

    公开(公告)日:2016-03-10

    申请号:US14849148

    申请日:2015-09-09

    Abstract: A golf club 2 includes a head 4, a shaft 6, and a grip 8. A club inertia moment about a swing axis is defined as Isw. A club inertia moment about a grip end is defined as Ige. Ige is 2920 (kg·cm2) or greater and less than 2970 (kg·cm2). Isw/Ige is equal to or less than 2.48. A club weight is defined as Wc (kg), an axial direction distance from the grip end to a center of gravity of the club is defined as Lc (cm), and a club inertia moment about the center of gravity of the club is defined as Ic (kg·cm2). Isw is calculated by Equation (1) below. Ige is calculated by Equation (2) below. Isw=Wc×(Lc+60)2+Ic  (1) Ige=Wc×(Lc)2+Ic  (2)

    Abstract translation: 高尔夫球杆2包括头部4,轴6和把手8.围绕摆动轴线的球杆惯性矩被定义为Isw。 关于握柄端的球杆惯性力矩定义为Ige。 Ige为2920(kg·cm2)以上且小于2970(kg·cm2)。 Isw / Ige等于或小于2.48。 球杆重量被定义为Wc(kg),从球杆的抓握端到重心的轴向距离定义为Lc(cm),并且围绕球杆的重心定义球杆惯性力矩 作为Ic(kg·cm 2)。 Isw由下面的等式(1)计算。 Ige由下式(2)计算。 Isw = Wc×(Lc + 60)2 + Ic(1)Ige = Wc×(Lc)2 + Ic(2)

    GOLF CLUB
    4.
    发明申请
    GOLF CLUB 审中-公开
    高尔夫俱乐部

    公开(公告)号:US20160067566A1

    公开(公告)日:2016-03-10

    申请号:US14849130

    申请日:2015-09-09

    CPC classification number: A63B53/0466 A63B53/00 A63B53/14 A63B60/02 A63B60/42

    Abstract: A golf club 2 includes a head 4, a shaft 6, and a grip 8. A club inertia moment about a swing axis is defined as Isw. A club inertia moment about a grip end is defined as Ige. Ige is 2760(kg·cm2) or greater and less than 2820(kg·cm2). Isw/Ige is equal to or less than 2.42. A club weight is defined as Wc (kg), an axial direction distance from the grip end to a center of gravity of the club is defined as Lc (cm), and a club inertia moment about the center of gravity of the club is defined as Ic(kg·cm2). Isw is calculated by Equation (1) below. Ige is calculated by Equation (2) below. Isw=Wc×(Lc+60)2+Ic  (1) Ige=Wc×(Lc)2+Ic  (2)

    Abstract translation: 高尔夫球杆2包括头部4,轴6和把手8.围绕摆动轴线的球杆惯性矩被定义为Isw。 关于握柄端的球杆惯性力矩定义为Ige。 Ige为2760(kg·cm2)以上且小于2820(kg·cm2)。 Isw / Ige等于或小于2.42。 球杆重量被定义为Wc(kg),从球杆的抓握端到重心的轴向距离定义为Lc(cm),并且围绕球杆的重心定义球杆惯性力矩 作为Ic(kg·cm 2)。 Isw由下面的等式(1)计算。 Ige由下式(2)计算。 Isw = Wc×(Lc + 60)2 + Ic(1)Ige = Wc×(Lc)2 + Ic(2)

    GOLF CLUB HEAD
    6.
    发明申请
    GOLF CLUB HEAD 有权
    高尔夫俱乐部头

    公开(公告)号:US20130109502A1

    公开(公告)日:2013-05-02

    申请号:US13644997

    申请日:2012-10-04

    Abstract: A golf club head 2 is provided with a head body h1 and a CFRP member 16. The CFRP member 16 constitutes at least a part of a crown 6 or at least a part of a sole 8. The CFRP member 16 has a UD lamination part 18 having laminated UD layers. Orientation of a fiber is substantially set to three directions in the UD lamination part 18. When the three directions are a first direction, a second direction, and a third direction, preferably, an angle of the second direction to the first direction is substantially +60 degrees, and an angle of the third direction to the first direction is substantially −60 degrees. Preferably, the UD lamination part 18 has a lamination symmetrical property in a fiber orientation angle. Preferably, the number of layers of the UD lamination part 18 is 5 or greater and 12 or less.

    Abstract translation: 高尔夫球杆头2设置有头主体h1和CFRP构件16.CFRP构件16构成冠部6或鞋底8的至少一部分的至少一部分.CFRP构件16具有UD层压部分 18层叠了UD层。 在UD层叠部18中,纤维的取向基本上设定为三个方向。当三个方向为第一方向,第二方向和第三方向时,优选地,第二方向与第一方向的角度基本上为+ 60度,第三方向与第一方向的角度基本上为-60度。 优选地,UD层压部18在纤维取向角度具有层叠对称性。 优选地,UD层压部18的层数为5以上且12以下。

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