Golf club head with tuning and vibration control means
First Claim
1. A golf club head comprising:
- a body having a heel end, a toe end, a front face arranged for impact with a golf ball, a back face disposed rearwardly of said front face, and a perimeter weighting element protruding rearwardly away from said front face defining a cavity in said back face, said cavity having a bottom surface;
said perimeter weighting element including a top rail and a sole, said top rail extending between said body heel and toe ends along an upper portion of said body, and said sole extending between said body heel and toe ends along a lower portion of said body;
a plurality of ribs disposed in said cavity for eliminating undesirable vibrations in the club head caused when said front face impacts a golf ball and for attenuating other vibrations in the club head, each of said ribs having an outer end that merges with said perimeter weighting element;
a geometric region formed in said bottom surface of said cavity for assisting said plurality of ribs in eliminating said undesirable vibrations and in attenuating said other vibrations, said body having a center of gravity located within said geometric region; and
a ring formed integrally with and rising above said geometric region, said ring encircling said center of gravity.
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Accused Products
Abstract
A golf club head includes a heel end, a toe end, a front face arranged to impact a golf ball, and a back face disposed rearwardly of the front face. A perimeter weighting element protrudes rearwardly away from the front face and defines a cavity in the back face. The perimeter weighting element includes a top rail and a sole. A plurality of ribs are disposed in the cavity for eliminating undesirable vibrations in the golf club head when the front face impacts a golf ball and for attenuating other vibrations in the golf club head. Each of the ribs extends generally radially relative to the cavity from an inner end to an outer end that merges with the perimeter weighting element. An elliptically shaped geometric region is formed in a bottom surface of the cavity for assisting the plurality of ribs in eliminating the undesirable vibrations and in attenuating the other vibrations.
286 Citations
16 Claims
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1. A golf club head comprising:
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a body having a heel end, a toe end, a front face arranged for impact with a golf ball, a back face disposed rearwardly of said front face, and a perimeter weighting element protruding rearwardly away from said front face defining a cavity in said back face, said cavity having a bottom surface; said perimeter weighting element including a top rail and a sole, said top rail extending between said body heel and toe ends along an upper portion of said body, and said sole extending between said body heel and toe ends along a lower portion of said body; a plurality of ribs disposed in said cavity for eliminating undesirable vibrations in the club head caused when said front face impacts a golf ball and for attenuating other vibrations in the club head, each of said ribs having an outer end that merges with said perimeter weighting element; a geometric region formed in said bottom surface of said cavity for assisting said plurality of ribs in eliminating said undesirable vibrations and in attenuating said other vibrations, said body having a center of gravity located within said geometric region; and a ring formed integrally with and rising above said geometric region, said ring encircling said center of gravity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A golf club head comprising:
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a body having a heel end, a toe end, a front face arranged for impact with a golf ball, a back face disposed rearwardly of said front face, and a perimeter weighting element protruding rearwardly away from said front face defining a cavity in said back face, said cavity having a bottom surface; said perimeter weighting element including a top rail and a sole, said top rail extending between said body heel and toe ends along an upper portion of said body, and said sole extending between said body heel and toe ends along a lower portion of said body; means for tuning the club head and for controlling vibration in the club head, said tuning and vibration controlling means including a plurality of ribs disposed in said cavity and a geometric region formed in said bottom surface of said cavity for eliminating undesirable vibrations in the club head caused when said front face impacts a golf ball and for attenuating other vibrations in the club head; and said tuning and vibration controlling means further including a ring and a projection formed on said geometric region, and wherein said ring encircles said projection.
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Specification