Golf club head having movable weights
View Patent ↗One embodiment of a golf club head having movable weights includes a body with a face plate positioned at a forward portion of the golf club head, a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head and a skirt positioned around a periphery of the golf club head between the sole and the crown. Two or more weight ports are formed in the body and at least two weights are configured to be retained at least partially within the weight ports.
1. A wood-type golf club head comprising:
a body comprising a face plate positioned at a forward portion of the golf club head, a sole positioned at a bottom portion of the golf club head, wherein at least a portion of the sole has a sole thickness less than about 0.9 mm, a crown positioned at a top portion of the golf club head and a skirt positioned around a periphery of the golf club head between the sole and the crown, wherein the body defines an interior cavity;
at least first and second weight ports formed in the body; and
at least a first weight having a first weight center of gravity and configured to be retained at least partially within the first weight port and at least a second weight having a second weight center of gravity configured to be retained at least partially within the second weight port;
wherein the head has a golf club head origin positioned on the face plate at an approximate geometric center of the face plate, the head origin including an x-axis tangential to the face plate and generally parallel to the ground when the head is ideally positioned and a y-axis generally perpendicular to the x-axis and generally parallel to the ground when the head is ideally positioned, and wherein a vectorial distance between the first weight center of gravity and the second weight center of gravity is between about 5 mm and about 50 mm.
2. The wood-type golf club head according to claim 1 , wherein the vectorial distance between the first weight center of gravity and the head origin, and the second weight center of gravity and the head origin, is between about 20 mm and about 200 mm.
3. The wood-type golf club head according to claim 1 , wherein the vectorial distance between the first weight center of gravity and the head origin, and the second weight center of gravity and the head origin, is between about 60 mm and about 100 mm.
4. A wood-type golf club head comprising:
a body comprising a face plate positioned at a forward portion of the golf club head, a sole positioned at a bottom portion of the golf club head, wherein at least a portion of the sole has a sole thickness less than about 0.9 mm, a crown positioned at a top portion of the golf club head and a skirt positioned around a periphery of the golf club head between the sole and the crown, wherein the body defines an interior cavity;
at least first and second weight ports formed in the body; and
at least a first weight having a first weight center of gravity and configured to be retained at least partially within the first weight port and at least a second weight having a second weight center of gravity configured to be retained at least partially within the second weight port;
wherein the head has a golf club head origin positioned on the face plate at an approximate geometric center of the face plate, the head origin including an x-axis tangential to the face plate and generally parallel to the around when the head is ideally positioned and a y-axis generally perpendicular to the x-axis and generally parallel to the ground when the head is ideally positioned, and wherein the vectorial distance between the first weight center of gravity and the second weight center of gravity is between about 100 mm and about 150 mm.
5. The wood-type golf club head according to claim 4 , wherein the vectorial distance between the first weight center of gravity and the head origin, and the second weight center of gravity and the head origin, is between about 20 mm and about 200 mm.
6. The wood-type golf club head according to claim 4 , wherein the vectorial distance between the first weight center of gravity and the head origin, and the second weight center of gravity and the head origin, is between about 60 mm and about 100 mm.
7. A wood-type golf club head comprising:
a body comprising a face plate positioned at a forward portion of the golf club head, a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head and a skirt positioned around a periphery of the golf club head between the sole and the crown, wherein the body defines an interior cavity;
at least first, second and third weight ports formed in the body; and
at least a first weight configured to be retained at least partially within the first weight port, a second weight configured to be retained at least partially within the second weight port and a third weight configured to be retained at least partially within the third weight port;
wherein the first weight is positionable proximate a toe portion of the golf club head, the second weight is positionable proximate a heel portion of the golf club head and the third weight is positionable proximate a rear portion of the golf club head, and
wherein a vectorial distance between a center of gravity of the first weight and a center of gravity of the second weight is between about 40 mm and about 100 mm, and
wherein a vectorial distance between a center of gravity of the first weight and a center of gravity of the third weight, and a center of gravity of the second weight and the center of gravity of the third weight, is between about 30 mm and about 90 mm, and
wherein a vectorial distance between a center of gravity of the first weight and a golf club head origin positioned on the face plate at an approximate geometric center of the face plate, and a center of gravity of the second weight and the golf club head origin, is between about 20 mm and about 60 mm, and
wherein the vectorial distance between a center of gravity of the third weight and the golf club head origin is between about 40 mm and about 100 mm.
8. The wood-type golf club head according to claim 7 , wherein the vectorial distance between a center of gravity of the first weight and a center of gravity of the second weight is between about 60 mm and about 80 mm.
9. The wood-type golf club head according to claim 7 , wherein the vectorial distance between a center of gravity of the first weight and a center of gravity of the third weight, and a center of gravity of the second weight and the center of gravity of the third weight, is between about 50 mm and about 70 mm.
10. The wood-type golf club head according to claim 7 , wherein the vectorial distance between a center of gravity of the first weight and the golf club head origin, and a center of gravity of the second weight and the golf club head origin, is between about 30 mm and about 50 mm.
11. The wood-type golf club head according to claim 7 , wherein the vectorial distance between a center of gravity of the third weight and the golf club head origin is between about 60 mm and about 80 mm.