Invention Grant
US09561404B2 Adjustable golf club shaft and hosel assembly 有权
可调节的高尔夫球杆杆和插鞘组件

Adjustable golf club shaft and hosel assembly
Abstract:
An adjustable shaft and hosel assembly allows for dependent and independent adjustment of a golf club's face angle, loft angle, and lie angle. The adjustable shaft and hosel assembly comprises a shaft sleeve, a hosel portion, and a ball joint, wherein the ball joint is located either on the shaft sleeve or the hosel portion and fits within, and is rotatable along various axes within, a socket.
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