Golf club head having ribs
View Patent ↗Described herein are embodiments of a golf club head having at least one rib with an external portion. For example, according to one embodiment, a wood-type golf club head includes a body that has at least one wall defining an interior cavity. The golf club head further includes at least one rib projecting from the at least one wall. The at least one rib can include an internal portion located within the interior cavity and an external portion located without the interior cavity.
1. A wood-type golf club head, comprising:
a body comprising at least one of a crown portion, a sole portion and a skirt portion, the body defining an interior cavity; and
at least one rib projecting from one or more of the crown portion, the sole portion and the skirt portion, the at least one rib comprising an internal portion located within the interior cavity and an external portion located outside of the interior cavity, the internal portion of the at least one rib comprises at least a first internal portion located entirely within the interior cavity and the external portion having a region being located only entirely outside of the interior cavity,
wherein the body comprises an internal surface and an external surface, the external surface defining at least one curved portion, and wherein the external portion of the at least one rib projects from the curved portion.
2. The wood-type golf club head of claim 1 , wherein the curved portion is a concave portion, and wherein the external portion of the at least one rib projects from the concave portion.
3. The wood-type golf club head of claim 1 , wherein the at least one rib and the body comprise a unitary one-piece construction.
4. The wood-type golf club head of claim 1 , wherein the body further comprises a front portion, rear portion, heel portion and toe portion, and wherein the at least one rib extends from the front portion to the rear portion.
5. The wood-type golf club head of claim 4 , wherein the body comprises a ball impact plate having a ball impact surface adjacent the front portion of the body, and wherein the at least one rib extends generally perpendicular to the ball impact surface of the ball impact plate.
6. The wood-type golf club head of claim 5 , wherein the at least one rib extends along at least the crown portion of the body.
7. The wood-type golf club head of claim 5 , wherein the at least one rib extends along at least the sole portion of the body.
8. The wood-type golf club head of claim 5 , wherein the at least one rib extends along the crown portion, skirt portion and sole portion of the body.
9. The wood-type golf club head of claim 1 , wherein the external portion is separated from the first internal portion by a first transition region.
10. The wood-type golf club head of claim 1 , wherein the body comprises a front portion, rear portion, heel portion and toe portion, and wherein the at least one rib extends along the toe portion.
11. The wood-type golf club head of claim 10 , wherein the body comprises a ball impact plate having a ball impact surface adjacent the front portion of the body, and wherein the at least one rib extends generally parallel to the ball impact surface of the ball impact plate.
12. A wood-type golf club head, comprising:
a body comprising at least one of a crown portion, a sole portion and a skirt portion and having an interior surface defining an interior cavity and an exterior surface opposite the interior surface, the exterior surface having at least one recessed area; and
at least one rib projecting from one or more of the crown portion, the sole portion and the skirt portion and extending from the exterior surface outwardly away from the interior surface,
wherein at least one external portion of the at least one rib is positioned within the at least one recessed area and an internal portion of the at least one rib is positioned within an interior cavity and extending from the interior surface inwardly away from the exterior surface toward the interior cavity, wherein each exterior portion positioned within the recessed area defines a curved profile smoothly adjoined with adjacent external surface areas.
13. The wood-type golf club head of claim 12 , wherein the at least one recessed area is positioned on the crown portion.
14. The wood-type golf club head of claim 13 , wherein the at least one recessed area comprises a first recessed area, the body further comprising a second recessed area positioned on the sole portion, wherein at least a portion of the at least one rib is positioned within the first and second recessed areas.
15. The wood-type golf club head of claim 12 , wherein the at least one recessed area is positioned on the sole portion.
16. The wood-type golf club head of claim 12 , wherein the body comprises a heel portion and a toe portion generally opposite the heel portion, and wherein the at least one recessed area is positioned on the toe portion.
17. The wood-type golf club head of claim 12 , wherein the at least one rib extends generally perpendicularly away from the at least one wall.
18. The wood-type golf club head of claim 12 , wherein the at least one rib increases the overall frequency of the club head resulting from impact with a golf ball by at least 400 Hertz.
19. The wood-type golf club head of claim 12 , wherein the at least one recessed portion is at least one concave portion, and wherein the portion of the at least one rib is positioned at least partially within the at least one concave portion.