Golf club head

a golf club and head technology, applied in the field of golf club head, can solve the problems of reducing the resilience of the head, reducing the practical value of the head, so as to achieve the effect of driving the golf ball for a longer distance, improving the resilience coefficient, and commercializing the effect of production

Inactive Publication Date: 2005-01-20
SUNG LUNG TE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007] The primary purpose of the present invention is to provide an improved structure of a golf club head made of multiple stainless steel sheets to effectively drive the go...

Problems solved by technology

However, the resilience is comparatively poor due to that the stainless steel is harder.
However, the caulking method for being subject to a highly demanded precision is not feasible in technical terms.
Furthermore, the striking face is vulnerable to fall off the head due to the violent striking with the ball aft...

Method used

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Examples

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Embodiment Construction

[0013] The following descriptions are of exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Rather, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes to the described embodiments may be made in the function and arrangement of the elements described without departing from the scope of the invention as set forth in the appended claims.

[0014] Referring to FIG. 1, a golf club head (1) of a preferred embodiment of the present invention relates to a hollow body comprised of multiple sheets and includes a toe (11), a sole (12), a neck (13) and a face (14) made of metal materials of the prior art.

[0015] As illustrated in FIGS. 2 and 3, a compression coil (15) is fixed to the back of the face (14). The compression coil (15) is made in a spiral form provided with a proper number of coil and resilience and by compromising the striki...

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PUM

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Abstract

An improved structure for a golf club head having been fixed on the back of the striking face with a compression coil in the direction following the striking of the ball with one end of the coil soldered to the center on the back of the face and another end fixed to a press bar, both sides of the press bar being welded to the back of the string face for the compression coil to hold against and fix to the back of the striking face to sufficiently upgrade its coefficient of resilience, thus the driving distance.

Description

BACKGROUND OF THE INVENTION [0001] (a) Field of the Invention [0002] The present invention is related to a golf club head, and more particularly to one that effectively increase the hitting distance by fully upgrading the coefficient of resilience (C.O.R.) on the striking face. [0003] (b) Description of the Prior Art [0004] In the beginning, a golf club head was first made of combination of multiple precision castings, and later in recent years, the head is formed by cold forging and rolling either made in an integral part or in combined multiple sheets by welding. In general the manufacturing technique of a golf club head is advancing while it becomes diversified either in its physical appearance or specification. To a golf player, how to drive the ball far and accurate enough to approach the hole in less number of strokes is always highly concerned, particularly so true for those pros who have better command of striking accuracy and expect to send the ball farther without affectin...

Claims

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Application Information

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IPC IPC(8): A63B53/04
CPCA63B53/0466A63B2053/0454A63B2053/0495A63B2053/0416A63B53/0416A63B53/0454
Inventor SUNG, LUNG-TE
Owner SUNG LUNG TE
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