CG height adjustability by conformal weighting
A golf club head comprising a conformal weight sized to fit within a recess or channel disposed in a crown or sole is disclosed herein. In some embodiments, the crown or sole itself is a conformal weight, and is removably affixed to a base structure comprising a striking face and a skeletal support structure. In other embodiments, the golf club head comprises a conformal weight in the form of a sole cap that is removably affixed to the golf club head and covers small weight ports disposed in the sole.
1. A golf club head comprising:
a titanium alloy base structure comprising a striking face and a skeletal support structure extending away from the striking face;
a composite crown comprises a protrusion extending from an internal surface;
a sole comprising a channel; and
a first weight,
wherein the channel extends around at least part of a rear portion of the sole,
wherein the skeletal support structure comprises at least one strut extending away from the striking face in a front-to-rear direction wherein the at least one strut comprises a shallow weight port, wherein at least one conformal weight is secured within the at least one shallow weight port by the protrusion,
wherein the crown has a doubly curved shell structure,
wherein the crown is affixed to the skeletal support structure with an adhesive, and
wherein the first weight is composed of a rigid material and is disposed within the channel.
2. The golf club head of claim 1 , wherein the at least one conformal weight is composed of a high-density metal alloy.
3. The golf club head of claim 1 , wherein the at least one conformal weight comprises a polymer having a specific gravity value of 1.8 to 4.2.
4. The golf club head of claim 1 , wherein the at least one conformal weight is composed of a flexible material.
5. The golf club head of claim 1 , further comprising a damping layer, wherein the damping layer is disposed between the at least one shallow weight port and the at least one conformal weight.
6. The golf club head of claim 1 , wherein the skeletal support structure comprises a plurality of shallow weight ports.
7. The golf club head of claim 6 , wherein the crown comprises a plurality of protrusions sized to at least partially fill each of the plurality of shallow weight ports.
8. The golf club head of claim 6 , wherein each of the plurality of shallow weight ports is integrally formed with the skeletal support structure.
9. The golf club head of claim 1 , wherein the striking face is integrally cast with the skeletal support structure.
10. The golf club head of claim 1 , wherein the skeletal support structure comprises at least one edge restraint structure.
11. The golf club head of claim 1 , wherein the crown is removably affixed to the skeletal support structure.
12. The golf club head of claim 1 , wherein the golf club head is a wood-type golf club head.
13. The golf club head of claim 1 , wherein the crown is transparent.