Golf club
First Claim
Patent Images
1. A golf club head comprising:
- a body including a face plate positioned at a forward portion of the golf club head, a hosel defining a hosel opening, a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head, the body defining an interior cavity, wherein at least 50 percent of the crown has a thickness less than about 0.8 mm;
an adjustable loft system configured to allow a maximum loft change of about 0.5 degrees to about 3.0 degrees, the adjustable loft system including a hosel insert including a keyway and having a height of less than a height of the hosel opening, wherein a top end of the hosel insert is disposed below a top end of the hosel opening;
at least one weight port formed in the body; and
at least one weight configured to be retained at least partially within at least one of the weight port;
wherein the adjustable loft system and the at least one weight are configured to be adjustable by a single engagement end of a single tool.
13 Assignments
0 Petitions
Accused Products
Abstract
A golf club comprises a shaft, a club head, and a connection assembly that allows the shaft to be easily disconnected from the club head. In particular embodiments, the connection assembly includes a removable hosel sleeve that allows a shaft to be supported a desired predetermined orientation relative to the club head. In this manner, the shaft loft and/or lie angle of the club can be adjusted without resorting to traditional bending of the shaft. In another embodiment, the club head has an adjustable sole that can be adjusted upwardly and downwardly relative to the strike face of the club head, which is effective to adjust the face angle of the club head.
234 Citations
20 Claims
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1. A golf club head comprising:
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a body including a face plate positioned at a forward portion of the golf club head, a hosel defining a hosel opening, a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head, the body defining an interior cavity, wherein at least 50 percent of the crown has a thickness less than about 0.8 mm; an adjustable loft system configured to allow a maximum loft change of about 0.5 degrees to about 3.0 degrees, the adjustable loft system including a hosel insert including a keyway and having a height of less than a height of the hosel opening, wherein a top end of the hosel insert is disposed below a top end of the hosel opening; at least one weight port formed in the body; and at least one weight configured to be retained at least partially within at least one of the weight port; wherein the adjustable loft system and the at least one weight are configured to be adjustable by a single engagement end of a single tool. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A golf club head comprising:
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a body including 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 hosel defining a hosel opening, the body defining an interior cavity; an adjustable loft system configured to allow a maximum loft change, the adjustable loft system including a hosel insert including a keyway and having a height less than a height of the hosel opening, wherein a top end of the hosel insert is disposed below a top end of the hosel opening; at least two weight ports formed in the body having a distance between the at least two weight ports; and at least one weight configured to be retained at least partially within at least one of the weight ports, the at least one weight having a maximum mass, wherein the distance between the at least two weight ports multiplied by the maximum loft change multiplied by the maximum mass of the at least one weight is between about 50 mm·
g·
degrees and about 6,000 mm·
g·
degrees;wherein the adjustable loft system and the at least one weight are configured to be adjustable by a single engagement end of a single tool. - View Dependent Claims (14)
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15. A golf club head comprising:
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a body including a face plate positioned at a forward portion of the golf club head, a hosel defining a hosel opening, a sole positioned at a bottom portion of the golf club head, a crown positioned at a top portion of the golf club head, the body defining an interior cavity, wherein at least 50 percent of the crown has an areal weight less than 0.4 g/cm2; an adjustable loft system configured to allow a maximum loft change of about 0.5 degrees to about 3.0 degrees, the adjustable loft system including a hosel insert including a keyway and having a height less than a height of the hosel opening, wherein a top end of the hosel insert is disposed below a top end of the hosel opening; at least one weight port formed in the body; and at least one weight configured to be retained at least partially within the at least one weight port; wherein the adjustable loft system and the at least one weight are configured to be adjustable by a single engagement end of a single tool. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification