Golf clubs having weighting system with movable weights
Golf clubs having weighting systems with movable weights are disclosed. In one embodiment, the golf club head includes: a main body having a periphery; and a weighting system including a movable weight, wherein the weighting system is configured to allow the weight to move between: a first position inward of the periphery of the main body; and a second position wherein at least a portion of the weight is located outward of the periphery of the main body. In other cases, the movable weight need not be movable to a position that is outward of the periphery of the main body.
1. A golf club head comprising a club face, a back surface on the opposite side of said club head from said club face, a heel portion, a toe portion, a top edge, and a sole extending generally between the heel portion and the toe portion, wherein said golf club head comprises:
a main body having a periphery; and
a weighting system joined to said main body, said weighting system comprising a movable weight, wherein said weighting system is configured to allow the weight to move between:
a first position that is located inward of the periphery of the main body; and
a second position wherein at least a portion of said weight is located outward of the periphery of said main body,
wherein the movable weight is joined to said main body so that said movable weight is rotatable from a first angle at said first position to a second angle at said second position.
2. A golf club head of claim 1 , wherein said golf club head is an iron club head.
3. A golf club head of claim 1 wherein said golf club head is a wood or metal wood club head.
4. A golf club head of claim 1 wherein said golf club head is a putter club head.
5. A golf club comprising the golf club head of claim 1 further comprising a shaft having a first end and a second end, wherein said first end of said shaft is joined to said golf club head, and the second end of said shaft has a grip thereon.
6. The golf club head of claim 1 wherein the club face has a leading edge, and a centerline, and the club head has a center of gravity, wherein when the golf club head is considered to be in a Cartesian coordinate system having an origin where the leading edge and centerline intersect and X, Y, and Z axes that define X, Y, and Z directions, respectively, the movable weight is rotatable to allow the center of gravity of the club head to be simultaneously adjusted in the X and Z directions.
7. The golf club head of claim 6 wherein said club head is an iron club head and said movable weight is joined to the back surface of said club head.
8. The golf club head of claim 6 wherein said club head is an wood or metal wood club head and said movable weight is joined to the sole of said club head.
9. An iron golf club head comprising a club face, a back surface on the opposite side of said club head from said club face, a heel portion, a toe portion, a top edge, and a sole extending generally between the heel portion and the toe portion, wherein said golf club head comprises:
a main body having a periphery; and
a weighting system joined to said main body, said weighting system comprising track that is joined to the back surface of said club head, wherein said track extends from a position adjacent to the heel portion to a position adjacent to the toe portion of said club head wherein said track extends beyond at least one of the heel portion and the toe portion of said club head, and a movable weight that is movably joined to said track and is movable between different positions along the track, wherein said track forms a channel for said movable weight to slide within the channel, wherein said weighting system is configured to allow the weight to move between:
a first position that is located inward of the periphery of the main body; and
a second position wherein at least a portion of said weight is located outward of the periphery of said main body.
10. The golf club head of claim 9 wherein said main body is perimeter weighted wherein the back surface of said club head comprises a central region which has a cavity therein, wherein the club head has a first thickness measured between said club face and said back surface of said club head, and the cavity is at least partially surrounded by thicker portions on the back surface of said club head, wherein said track forms a bridge across the cavity, and the weight is movable along said bridge.
11. The golf club head of claim 9 wherein said track comprises a plurality of track portions at least some of which are joined together so that said weight can move between the joined track portions, said joined track portions comprising at least a first track portion that extends from a position adjacent the heel portion to a position adjacent the toe portion of said club head and a second track portion that extends substantially vertically from said first track portion.
12. A golf club head of claim 9 wherein said golf club head is an iron club head.
13. A golf club head of claim 9 wherein said golf club head is a wood or metal wood club head.
14. A golf club comprising the golf club head of claim 9 further comprising a shaft having a first end and a second end, wherein said first end of said shaft is joined to said golf club head, and the second end of said shaft has a grip thereon.