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Composite metal wood

Inactive Publication Date: 2009-09-10
MIZUNO CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]A golf club head having a primary body of a first material defining an opening. A cover of a second material which covers the opening and includes a periphery. The cover being unsuitable for weldi

Problems solved by technology

The cover being unsuitable for welding with the primary body.

Method used

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  • Composite metal wood
  • Composite metal wood
  • Composite metal wood

Examples

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Embodiment Construction

[0018]Now, reference will be made with respect to the drawings for understanding of the preferred embodiment of the invention.

[0019]As shown in FIG. 1, metalwood A includes a primary head component 10 of a first material and a cover 11 which is of a second material. Preferably, primary head component 10 is metallic comprised of either a cast body, or individual forged components integrated together. Primary head component 10 includes a face portion 12, a crown portion 14, a hosel 16, a heel portion 18, a toe portion 20, and a rear portion 22 which interconnects the toe portion and heel portion. As shown in FIGS. 2 and 3, reinforcing edge mask 24 interconnects cover 11 with primary head component 10.

[0020]As shown in FIG. 1, crown portion 14 of primary head component 10 defines a crown opening 26 within the crown portion. Preferably, a recess 28 is defined within the crown portion, providing a seat for cover 11 for covering crown opening 26. Crown portion 14 includes an upper surface...

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PUM

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Abstract

A golf club head having a primary body of a first material defining an opening. A cover of a second material which covers the opening and includes a periphery. The cover being unsuitable for welding with the primary body. A reinforcing edge mask having a first portion bonded to and at least partially covering the periphery of the cover and also having a second portion secured to the primary body.

Description

CROSS REFERENCE TO RELATED APPLICATION[0001]This application is a continuation of U.S. application Ser. No. 10 / 757,383, filed Jan. 14, 2004, which is continuation-in-part of the U.S. application Ser. No. 10 / 727,079 filed on Dec. 2, 2003, which is identified by the title “Golf Club Head and Manufacturing Method Thereof,” having inventors Kenji Onoda, Katsuyuki Aizawa, and Philip Chuang which claimed priority from Japanese patent application 2002-349443, filed Dec. 2, 2002. This application also claims priority from Japanese patent application numbers 2003-020349, 2003-020348, and 2003-020347, all filed on Jul. 14, 2003. The entire contents and substance of each of the above cited documents are hereby incorporated by reference as if fully set forth below.FIELD OF INVENTION[0002]This invention relates to a golf club commonly referred to as a metalwood such as a driver or fairway club which includes a composite component and more particularly relates to a metalwood utilizing a joint mem...

Claims

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Application Information

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IPC IPC(8): A63B53/04
CPCA63B53/0466A63B2053/0437A63B2053/045A63B2209/023A63B53/0437A63B53/045
Inventor KENJI, ONODAAIZAWA, KATSUYUKICHUANG, PHILIPDOGAN, JUNICHISHUICHI, NOGUCHIINUKAI, SHINICHI
Owner MIZUNO CORPORATION