公开(公告)号：US5050879A

公开(公告)日：1991-09-24

申请号：US514142

申请日：1990-04-25

Applicant: Donald J. C. Sun ,  Wen J. Tai

Inventor： Donald J. C. Sun ,  Wen J. Tai

IPC: A63B53/04

CPC classification number: A63B53/04 ,  A63B53/047 ,  A63B2053/0433 ,  A63B2053/0458

Abstract: A golf club head has three cavities spaced along the sole of the head. A set of weight members having various weights is provided. Such weight members are selectively installed in the cavities to vary the center of gravity of the club head horizontally, between the toe and heel of the head to modify the driving action of the club as may be desired.

Abstract translation: 高尔夫球杆头具有沿着鞋底的间隔开的三个腔。 提供一组具有各种重量的配重构件。 这种配重构件被选择性地安装在空腔中以在头部的脚趾和跟部之间水平地改变球杆头的重心，以根据需要修改球杆的驱动动作。