Combination of a golf club head and a weight member

a golf club head and weight technology, applied in the field of golf club head and weight member combination, can solve the problems of adverse effects on the overall structural strength and toughness of the golf club head, and high cost of brazing, so as to achieve rapid and simplified the process
US20050096151A1Inactive Publication Date: 2005-05-05NELSON PRECISION CASTING
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
NELSON PRECISION CASTING
Publication Date
2005-05-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

A golf club head includes a recession in a sole thereof. A weight member is mounted in a recession of the golf club head for adjusting the center of gravity of the golf club head. A filling material seals the recession and buries / fixes the weight member in the recession. The filling material simplifies the process for mounting the weight member and absorbs vibrations generated as a result of striking a golf ball.
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Description

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] The present invention relates to a combination of a golf club head and a weight member.

[0003] 2. Description of Related Art

[0004] FIG. 1 of the drawings is a sectional view of a conventional golf club head, and FIG. 2 is a sectional view of another conventional golf club head. The golf club head 10 is made of a material having a low specific gravity (or relative density) such as a titanium alloy, stainless steel, Fe—Mn—Al alloy, soft iron alloy, or other iron alloy. A weight member 20 is embedded in the golf club head 10 and made of a material having a high specific gravity, such as a W—Fe—Ni alloy or other tungsten alloy. The golf club head 10 includes a recession 11 (FIG. 1) or notch 101 (FIG. 2) into which the weight member 20 is securely fixed by an appropriate means to form a golf club head product with a lower center of gravity while increasing the overall volume of the golf club head, increasing the thicknes...

Claims

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