Adjustable golf club shaft and hosel assembly

摘要

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 and a tubular adjustment piece, which may be a shim or a wheel, that encircles at least a part of the shaft sleeve and is disposed within a hosel bore.

主权项

1. An adjustable golf club head comprising:
a body comprising a face, a sole, and a crown; a shaft sleeve having a shaft sleeve axis and a shaft-receiving bore; a first adjustment wheel having an upper surface with a receptacle sized to receive a portion of the shaft sleeve; and a hosel having a hosel bore extending from an opening in the sole to an opening in the crown, wherein the receptacle is offset from a center of the first adjustment wheel, wherein the first adjustment wheel is disposed within the hosel bore, wherein rotating the first adjustment wheel within the hosel bore changes the angle of the shaft sleeve with respect to the face, wherein the hose bore comprises a flange proximate the crown, wherein the shaft sleeve is inserted into the hosel bore through the opening in the sole, and wherein an upper surface of the shaft sleeve abuts a lower surface of the flange and prevents the shaft sleeve from leaving the hosel bore through the opening in the crown.