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    • 10. 发明授权
    • Golf clubs with variable moment of inertia and methods of manufacture thereof
    • 具有可变转动惯量的高尔夫球杆及其制造方法
    • US07798914B2
    • 2010-09-21
    • US12184022
    • 2008-07-31
    • Randall B. NobleJeff A. BlankenshipEric V. Cole
    • Randall B. NobleJeff A. BlankenshipEric V. Cole
    • A63B53/04
    • A63B53/0466A63B53/06A63B60/00A63B2053/045A63B2053/0495Y10T29/49826
    • In some embodiments, a golf club head has a body with a front section, a first restrictor of a restrictor mechanism coupled to a first portion of the body, and a weight having a first end coupled to the restrictor mechanism and to the body. The first restrictor has a first stiffness and is non-integral with the weight. Responsive to impact at a first zone of the front section, the first restrictor and the first end of the weight react towards each other, and the first stiffness can resist a deformation of the first restrictor by the first end of the weight. Responsive to impact at a second zone of the front section, the first restrictor and the first end of the weight react away from each other such that the first stiffness is substantially non-involved with first end of the weight. Other examples and related methods are also described herein.
    • 在一些实施例中,高尔夫球杆头具有主体,其具有前部,联接到主体的第一部分的限制器机构的第一限制器和具有联接到限制器机构和主体的第一端的重物。 第一限流器具有第一刚度并且与重量不一体。 响应于在前部的第一区域处的冲击,第一限流器和重物的第一端部朝向彼此反应,并且第一刚度可以抵抗第一限流器在重量的第一端部的变形。 响应于在前部的第二区域处的冲击,第一限流器和重物的第一端彼此远离,使得第一刚度基本上与重量的第一端无关。 本文还描述了其它实例和相关方法。