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golf club head

A golf club head and hitting surface technology, applied to golf balls, golf clubs, rackets, etc., can solve the problems of increasing production cost, increasing the difficulty of manufacturing process, weakening the performance of the club head, etc., and achieving strong tactile feedback Effect

Active Publication Date: 2016-11-30
DUNLOP SPORTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The weight of the securing mechanism will increase the overall weight of the golf club head, thereby impairing the performance of the club head
In addition, the shape of the fixed structure is not as simple as it appears on the surface, which will inevitably increase the difficulty of the entire manufacturing process, thereby increasing the production cost

Method used

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Examples

Experimental program
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Embodiment Construction

[0033] see Figure 1a and Figure 1b In accordance with one or more aspects of the present invention, golf club head 100 generally includes a ball striking face 102 , a body 103 (having a top line 104 ), a toe 106 , a heel 108 and a sole 110 . The ball striking face 102 may be integrated into the body 103, or may be attached to the body 103 by mechanical interlocking, welding, brazing, or adhesive. A snap opening 112 extends from the body 103 for receiving a club shaft (shaft not shown). like Figure 1c As shown, the club head 100 also includes a main cavity 130 limited in extent by a back wall 132 surrounding it and at least partially limited by a peripheral weight 140 (including the rear surface 120). The back wall 132 is located behind the ball striking face 102 . Materials suitable for making golf club head 100 include, for example, carbon steel, stainless steel, 6-4 titanium alloy, 10-2-3 Beta-C titanium alloy, 6-22-22 titanium alloy, and the like.

[0034] like Fig...

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Abstract

A golf club head according to one or more aspects of this invention includes a ball striking face, a back wall behind the ball striking face, and a perimeter weighting member at least partially surrounding the back wall. The golf club head further includes a preload spacer connected to the back wall and an elastic component connected to the peripheral weighting member. The preload spacer engages the elastic assembly to strengthen the connection between the elastic assembly and the perimeter weighting member.

Description

[0001] Copyright Authorization Instructions [0002] This invention is protected by copyright. The copyright owner has no objection to the facsimile reproduction by anyone of the documents containing this specification, as long as it is consistent with the contents on file with the Patent and Trademark Office, but reserves all rights of application of the copyright. Background technique [0003] Iron golf club heads are generally classified as "blade back" and "perimeter weighted". The mass of a peripherally weighted iron golf club head is fairly concentrated behind the ball striking face, in the form of at least one peripheral wall - also commonly referred to as a peripheral weight. Peripheral weighted iron golf club heads may also be referred to as "hollow" iron club heads, or simply "hollow" because the peripheral weights generally limit the golf club head on the golf club head relative to the ball striking face. A range of cavities in the back on one side. [0004] One ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B53/04A63B60/54
Inventor M·J·瓦兰斯
Owner DUNLOP SPORTS CO LTD
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