Interchangeable shaft system
View Patent ↗A golf club incorporating an interchangeable shaft system includes a shaft, a shaft sleeve, a club head. The shaft sleeve is coupled to an end of the shaft and is received in a hosel included in the club head. The shaft sleeve is removably coupled to the club head. Hosel and shaft sleeve alignment features provide discreet orientations between the shaft and club head.
1. A golf club, comprising:
a golf club head including a fixed hosel and a fixed sole, wherein the entire sole is fixed;
an elongate shaft; and
an interchangeable shaft system releasably coupling the shaft to the club head, wherein the interchangeable shaft system is configured to provide dual angle adjustability and comprises a single shaft tip sleeve assembly, wherein the interchangeable shaft system is configured to provide a plurality of coupling positions with each position producing a specific combination of a loft angle orientation and a lie angle orientation wherein the coupling positions include at least three positions having the same loft or lie angle orientation,
wherein the single shaft tip sleeve assembly comprises an elongate sleeve member, a tubular member, and a retainer, wherein the elongate sleeve member comprises a sleeve body, wherein the tubular member defines a sleeve bore, wherein the retainer is coupled to the sleeve member, wherein a portion of the sleeve member that is located between a first end portion of the sleeve member and the portion where the retainer is coupled to the sleeve member is received in the sleeve bore of the tubular member, and wherein the retainer extends away from an outer surface of the sleeve body such that the tubular member is retained on the sleeve member when the shaft tip assembly is separate from the golf club head.
2. The golf club of claim 1 , wherein the first end portion of the sleeve member includes a plurality of tangs.
3. The golf club of claim 1 , wherein the tubular member includes a plurality of alignment features including a plurality of tangs disposed at proximal and distal ends of the tubular member.
4. The golf club of claim 1 , wherein the tubular member is a wedge member that is interposed between the sleeve member and a portion of the golf club head, wherein the wedge member defines a maximum angular deflection plane and a wedge angle.
5. The golf club of claim 4 , wherein the sleeve member defines a shaft angle.
6. The golf club of claim 5 , wherein a magnitude of the wedge angle is different than a magnitude of the shaft angle.
7. A golf club, comprising:
a golf club head;
an elongate shaft; and
an interchangeable shaft system releasably coupling the shaft to the club head, wherein the interchangeable shaft system is configured to provide dual angle adjustability, and wherein the interchangeable shaft system is configured to provide a plurality of coupling positions with each position producing a specific combination of a loft angle orientation and a lie angle orientation wherein the coupling positions include at least three positions having the same loft or lie angle orientation,
wherein the interchangeable shaft system comprises a shaft tip sleeve assembly comprising an elongate sleeve member, a tubular member, and a retainer, wherein the elongate sleeve member comprises a sleeve body, wherein the tubular member defines a sleeve bore, wherein the retainer is coupled to the sleeve member, wherein a portion of the sleeve member that is located between a first end portion of the sleeve member and the portion where the retainer is coupled to the sleeve member is received in the sleeve bore of the tubular member, and wherein the retainer extends away from an outer surface of the sleeve body such that the tubular member is retained on the sleeve member when the shaft tip assembly is separate from the golf club head.
8. The golf club of claim 7 , wherein the first end portion of the sleeve member includes a plurality of tangs.
9. The golf club of claim 7 , wherein the tubular member includes a plurality of alignment features including a plurality of tangs disposed at proximal and distal ends of the tubular member.
10. The golf club of claim 7 , wherein the tubular member is a wedge member that is interposed between the sleeve member and a portion of the golf club head, wherein the wedge member defines a maximum angular deflection plane and a wedge angle.
11. The golf club of claim 10 , wherein the sleeve member defines a shaft angle.
12. The golf club of claim 11 , wherein a magnitude of the wedge angle is different than a magnitude of the shaft angle.