GOLF CLUB HEAD WITH TUNGSTEN ALLOY SOLE APPLICATIONS
First Claim
1. A wood-type golf club head comprising:
- a main body comprising a front portion, a crown portion, a partial toe portion, a partial heel portion, a partial rear portion and a partial sole portion, the main body composed of a stainless steel material, the main body having a mass ranging from 100 grams to 150 grams; and
a minor body attached to the main body, the minor body comprising a sole wall, a partial toe wall, a partial heel wall and a partial rear wall, wherein the partial toe wall is welded to the partial toe portion, the partial heel wall is welded to the partial heel portion, the partial rear wall is welded to the partial rear portion, and the sole wall is welded to the partial sole portion, the minor body composed of a tungsten alloy material, the tungsten alloy material comprising stainless steel and tungsten, the minor body having a mass ranging from 80 grams to 100 grams;
wherein the golf club head has a mass ranging from 200 grams to 250 grams andwherein a moment of inertia, Iyy, about the Y axis of a center of gravity of the golf club head ranges from 900 g-cm2 to 1700 g-cm2.
7 Assignments
0 Petitions
Accused Products
Abstract
A wood-type golf club head (20) with a main body (22) and a minor body (24) is disclosed herein. The main body (26) has a front portion (30), a crown portion (25), a partial toe portion (27), a partial heel portion (26), a partial rear portion (28) and a partial sole portion (29). The minor body (24) preferably has a sole wall (31), a partial toe wall (33), a partial heel wall (32) and a partial rear wall (34). The minor body (24) is preferably welded to the main body (22). The minor body (24) preferably has a mass ranging from 80 grams to 110 grams. The minor body (24) is preferably from 50 weight percent to 35 weight percent of the total mass of the wood-type golf club head (20).
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Citations
6 Claims
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1. A wood-type golf club head comprising:
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a main body comprising a front portion, a crown portion, a partial toe portion, a partial heel portion, a partial rear portion and a partial sole portion, the main body composed of a stainless steel material, the main body having a mass ranging from 100 grams to 150 grams; and a minor body attached to the main body, the minor body comprising a sole wall, a partial toe wall, a partial heel wall and a partial rear wall, wherein the partial toe wall is welded to the partial toe portion, the partial heel wall is welded to the partial heel portion, the partial rear wall is welded to the partial rear portion, and the sole wall is welded to the partial sole portion, the minor body composed of a tungsten alloy material, the tungsten alloy material comprising stainless steel and tungsten, the minor body having a mass ranging from 80 grams to 100 grams; wherein the golf club head has a mass ranging from 200 grams to 250 grams and wherein a moment of inertia, Iyy, about the Y axis of a center of gravity of the golf club head ranges from 900 g-cm2 to 1700 g-cm2. - View Dependent Claims (2, 3, 4, 5)
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6. A wood-type golf club head comprising:
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a main body comprising a front portion, a crown portion, a partial toe portion, a partial heel portion, a partial rear portion and a partial sole portion, the main body composed of a stainless steel material, the main body having a mass of 116 grams; and a minor body attached to the main body, the minor body comprising a sole wall, a partial toe wall, a partial heel wall and a partial rear wall, wherein the partial toe wall is welded to the partial toe portion, the partial heel wall is welded to the partial heel portion, the partial rear wall is welded to the partial rear portion, and the sole wall is welded to the partial sole portion, the minor body composed of a tungsten alloy material, the tungsten alloy material comprising stainless steel and tungsten, the minor body having a mass of 92 grams; wherein the golf club head has a mass of 211 grams wherein a moment of inertia, Iyy, about the Y axis of a center of gravity of the golf club head ranges from 900 g-cm2 to 1700 g-cm2.
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Specification