Zirconium system amorphous alloy
    2.
    发明授权
    Zirconium system amorphous alloy 有权
    锆系非晶合金

    公开(公告)号:US06652673B1

    公开(公告)日:2003-11-25

    申请号:US09153309

    申请日:1998-09-15

    IPC分类号: C22C4500

    CPC分类号: C22C45/10

    摘要: A zirconium system amorphous alloy having a composition expressed by a general formula Zr100-X-Y-a-b Tix Aly Cua Nib wherein a, b, X, and Y in the formula represent atomic percentage, and fulfill X 5, Y

    摘要翻译: 具有由通式Zr100-XYab Tix Aly Cua Nib表示的组成的锆系非晶合金,其中式中的a,b,X和Y表示原子百分比,并且满足X <10,Y> 5,Y < - ( 1/2)X + 35 / 2,15 <= a <= 25和5 <= b <= 15,锆系非晶合金具有大于合金体积的50体积%的非晶相。

    Golf club head
    3.
    发明授权
    Golf club head 失效
    高尔夫球杆头

    公开(公告)号:US6117023A

    公开(公告)日:2000-09-12

    申请号:US131779

    申请日:1998-08-10

    IPC分类号: A63B53/04

    摘要: A golf club head provided with a head main body, and a face body fitted to a concave portion of the head main body. A caulking member is press-fitted into an aperture between an inner peripheral surface of the concave portion of the head main body and a peripheral surface of the face body, and the head main body and the face body are connected and fixed by plastic deformation of the caulking member. A contact area for positioning the face body, where the peripheral surface of the face body and the inner peripheral surface of the concave portion of the head main body directly contact, is arranged on at least a part of the concave portion.

    摘要翻译: 设置有头主体的高尔夫球杆头和装配到头主体的凹部的面体。 将铆接构件压配合到头主体的凹部的内周面与面体的周面之间的孔内,并且头主体和面体通过塑性变形连接固定 填缝件。 用于定位面体的接触区域,其中面体的外周表面和头主体的凹部的内周面直接接触的面体布置在凹部的至少一部分上。

    Golf club head
    5.
    发明授权
    Golf club head 有权
    高尔夫球杆头

    公开(公告)号:US07086963B1

    公开(公告)日:2006-08-08

    申请号:US09194112

    申请日:1998-04-14

    IPC分类号: A63B53/04

    摘要: A golf club head is described which has a hitting face for golf balls, the hitting face being formed at least partially by a metallic material satisfying the following relationship: y≦0.006x+60 wherein x is Young's modulus(unit: kgf/mm2), and y is tensile strength(unit: kgf/mm2). The metallic material is preferably an amorphous metal.

    摘要翻译: 描述了一种高尔夫球杆头,其具有用于高尔夫球的击球面,击球面至少部分地由满足以下关系的金属材料形成:<?in-line-formula description =“In-line Formulas”end =“ 导线“→y <= 0.006×+ 60 <?在线公式描述=”在线公式“end =”tail“?>其中x是杨氏模量(单位:kgf / mm 2 / SUP>),y是拉伸强度(单位:kgf / mm 2)。 金属材料优选为无定形金属。

    Rotation speed measuring machine for flying globe
    7.
    发明授权
    Rotation speed measuring machine for flying globe 失效
    用于飞行地球仪的旋转速度测量机

    公开(公告)号:US5798833A

    公开(公告)日:1998-08-25

    申请号:US665691

    申请日:1996-06-18

    摘要: A rotation speed measuring machine for a flying globe is formed of a light projecting device 10 projecting light on a measurement conducting area A which is a space including an expected flying route of a flying globe B after the globe has been hit at a hitting position, a light receiving device 20 which receives reflection light from the flying globe flying in the measurement conducting area A and which outputs a signal according to the fluctuation of the amount of reflected light, and a rotational speed detecting means 30 detecting the rotational speed of the flying globe B based on the output signal from the light receiving device 20 in order to measure the rotational speed of the flying globe B by putting a mark M having a light reflectance rate different from the reflectance rate of the surface texture on a part of the surface of the flying globe B and by detecting the amount of reflected light from the mark. The amount of spin of the flying globe B is measured at around the highest point of the flight locus.

    摘要翻译: 用于飞球的旋转速度测量机由射出装置10形成,该投光装置10将光投射在测量导电区域A上,测量导电区域A是在击球位置之后包括飞球体B的预期飞行路线的空间, 接收来自飞球的反射光在测量导电区域A中飞行并且根据反射光量的波动输出信号的光接收装置20,以及检测飞行的转速的转速检测装置30 基于来自光接收装置20的输出信号的B球,以便通过将具有与表面纹理的反射率不同的光反射率的标记M放置在表面的一部分上来测量飞球B的旋转速度 并且通过检测来自标记的反射光的量。 在飞行轨迹的最高点附近测量飞球B的旋转量。

    Golf putter head
    10.
    发明授权
    Golf putter head 有权
    高尔夫推杆头

    公开(公告)号:US07364514B2

    公开(公告)日:2008-04-29

    申请号:US10885786

    申请日:2004-07-08

    IPC分类号: A63B53/04

    CPC分类号: A63B53/0487 A63B2053/0408

    摘要: The present invention is a golf putter head wherein the second moment among the three inertial moments described below shows a maximum value in a state in which the head is placed on a horizontal plane at a specified lie angle and loft angle:First moment: inertial moment about a first axis which passes through the center of gravity of the head, and which is parallel to the face surface and said horizontal plane;Second moment: inertial moment about a second axis which is an axis in the vertical direction that passes through the center of gravity of the head; andThird moment: inertial moment about a third axis which passes through the center of gravity of the head, and which is perpendicular to said first axis and perpendicular to said second axis.

    摘要翻译: 本发明是一种高尔夫推杆头,其中以下描述的三个惯性力矩之间的第二时刻表示在头部以指定的角度和倾角处于水平面上的状态下的最大值:第一时刻:惯性力矩 围绕通过所述头部的重心并且平行于所述面部表面和所述水平面的第一轴线; 第二时刻:围绕通过头部重心的垂直方向上的轴的第二轴的惯性力矩; 和第三时刻:围绕通过头部重心并且垂直于所述第一轴线并垂直于所述第二轴线的第三轴线的惯性力矩。