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    • 8. 发明申请
    • GOLF CLUB SET
    • 高尔夫俱乐部集
    • US20170072273A1
    • 2017-03-16
    • US15309053
    • 2016-03-07
    • FUJIKURA RUBBER LTD.
    • Masaki WakabayashiYoshihito Kogawa
    • A63B53/04A63B60/06
    • A63B53/047A63B53/00A63B53/08A63B60/06A63B2053/005
    • A golf club set having a stable swing feel for the player is obtained regardless of the club number. Moments of inertia of the grips of respective the golf clubs are substantially uniform regardless of the respective golf club numbers. Moments of inertia of the heads of respective the golf clubs decrease as the respective golf club numbers increase. Moments of inertia of the shafts of respective golf clubs increase as the numbers of respective golf clubs increase. Moments of inertia of the golf clubs are made substantially the same by cancelling out the decrease in moments of inertia of the heads and the increase in moments of inertia of the shafts. The shafts of the golf clubs increase in weight, and respective gravity center locations of the shafts are located closer to the tip ends of the shafts, as the numbers of the golf clubs increase.
    • 无论俱乐部号码如何,均获得具有稳定的挥杆感的球杆组。 不管相应的高尔夫球杆数量如何,相应的高尔夫球杆的手柄的惯性矩基本上是均匀的。 各高尔夫球杆头部的惯性力矩随着高尔夫球杆数量的增加而减小。 随着各高尔夫球杆的数量的增加,各高尔夫球杆的轴的惯性力矩增加。 通过消除头部惯性的减小和轴的惯性矩的增加,高尔夫球杆的惯性矩基本相同。 随着高尔夫球杆的数量的增加,高尔夫球杆的重量增加,轴的各个重心位置更靠近轴的末端。