JP2005058765A5 - - Google Patents

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Publication number
JP2005058765A5
JP2005058765A5 JP2004232980A JP2004232980A JP2005058765A5 JP 2005058765 A5 JP2005058765 A5 JP 2005058765A5 JP 2004232980 A JP2004232980 A JP 2004232980A JP 2004232980 A JP2004232980 A JP 2004232980A JP 2005058765 A5 JP2005058765 A5 JP 2005058765A5
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JP
Japan
Prior art keywords
golf club
striking face
insert
face
club according
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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JP2004232980A
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English (en)
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JP4990484B2 (ja
JP2005058765A (ja
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Publication date
Priority claimed from US10/640,536 external-priority patent/US6921344B2/en
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Publication of JP2005058765A publication Critical patent/JP2005058765A/ja
Publication of JP2005058765A5 publication Critical patent/JP2005058765A5/ja
Application granted granted Critical
Publication of JP4990484B2 publication Critical patent/JP4990484B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (19)

  1. 打撃フェースと、
    上記打撃フェースと連結され、かつ離間されるバックフランジであって、少なくとも1つの切り込みを有するものと、
    上記打撃フェースおよび上記バックフランジの間に配置された軽量インサートとを有し、
    上記軽量インサートは少なくとも1つの突起を有し、上記突起が上記切り込み中に配されて上記打撃フェースおよび上記バックフランジの間に配列され上記軽量インサートが上記打撃フェースに対してずれないようにしたことを特徴とするゴルフクラブ。
  2. 上記ヘッドは上記打撃フェースの背面に設けられたキャビティを有し、上記軽量インサートは上記キャビティ中に配される請求項記載のゴルフクラブ。
  3. 上記打撃フェースは、ゴルフボールを打つ前面とこの前面の反対側のバックとを含み、上記軽量インサートは上記バックの下方の一部としか接触しない請求項記載のゴルフクラブ。
  4. 上記軽量インサートは上記打撃フェースおよび上記バックフランジの間に圧縮フィットされる請求項記載のゴルフクラブ。
  5. 上記打撃フェースの厚さは約0.102cm(0.04インチ)から約0.406cm(0.16インチ)の間である請求項記載のゴルフクラブ。
  6. 上記軽量インサートはアルミニウム、マグネシウム、チタン、強化ポリマー、またはこれらの組み合わせを含む請求項記載のゴルフクラブ。
  7. 上記軽量インサートは、実質的に均一の厚さの下方部分と、より大きな厚さの上方部分とを有する請求項記載のゴルフクラブ。
  8. 上記軽量インサートの厚さが変化し、もっと厚い部分が上記打撃フェースの中心寄りに配される請求項記載のゴルフクラブ。
  9. 複数の軽量インサートを有し、各軽量インサートが少なくとも1つの突起を有し、上記突起が上記切り込みに係合し、各インサートが上記打撃フェースの少なくとも一部に接触する請求項記載のゴルフクラブ。
  10. フロントサイドおよびバックサイドを具備する打撃フェースと、
    上記打撃フェースから伸びる周囲ウエイトと、
    上記周囲ウエイトの下方部分から延びてバックキャビティの約10%から約50をカバーするバックフランジと、
    上記打撃フェースおよび上記バックフランジに並べられて上記バックフランジを越えて上記バックキャビティの少なくとも約5%から約40%をカバーするインサートとを有することと特徴とするアイアンゴルフクラブ。
  11. 第1の金属で製造され第1の比重を有する打撃フェースと、
    上記打撃フェースと連結され、かつ離間されるバックフランジと、
    上記打撃フェースおよび上記バックフランジの間に双方に接触するように配置された軽量インサートであって、第2の金属で製造され第1の比重より小さな第2の比重を有するものとを有するヘッドを具備するアイアンゴルフクラブ。
  12. 上記ヘッドは上記打撃フェースの背面に設けられたキャビティを有し、上記軽量インサートは上記キャビティ中に配される請求項11記載のゴルフクラブ。
  13. 上記打撃フェースは、ゴルフボールを打つ前面とこの前面の反対側のバックとを含み、上記軽量インサートは上記バックの下方の一部としか接触しない請求項11記載のゴルフクラブ。
  14. 上記軽量インサートを上記バックフランジおよび上記打撃フェースの間に固定して取り付ける少なくとも1つのファスナーを有する請求項11記載のゴルフクラブ。
  15. 上記軽量インサートを上記バックフランジおよび上記打撃フェースの間に取り付ける接着材を有する請求項11記載のゴルフクラブ。
  16. 上記軽量インサートは上記打撃フェースおよび上記バックフランジの間に圧縮フィットされる請求項11記載のゴルフクラブ。
  17. 上記打撃フェースの厚さは約0.102cm(0.04インチ)から約0.406cm(0.16インチ)の間である請求項11記載のゴルフクラブ。
  18. 上記軽量インサートは、実質的に均一の厚さの下方部分と、より大きな厚さの上方部分とを有する請求項11記載のゴルフクラブ。
  19. 上記軽量インサートは厚さが変化する下方部分を有する請求項11記載のゴルフクラブ。
JP2004232980A 2003-08-13 2004-08-10 サンドイッチ構造を有する強化ゴルフクラブヘッド Expired - Fee Related JP4990484B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/640536 2003-08-13
US10/640,536 US6921344B2 (en) 2003-08-13 2003-08-13 Reinforced golf club head having sandwich construction

Publications (3)

Publication Number Publication Date
JP2005058765A JP2005058765A (ja) 2005-03-10
JP2005058765A5 true JP2005058765A5 (ja) 2007-09-20
JP4990484B2 JP4990484B2 (ja) 2012-08-01

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JP2004232980A Expired - Fee Related JP4990484B2 (ja) 2003-08-13 2004-08-10 サンドイッチ構造を有する強化ゴルフクラブヘッド

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US (2) US6921344B2 (ja)
JP (1) JP4990484B2 (ja)

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JP2005131283A (ja) * 2003-10-31 2005-05-26 Nelson Precision Casting Co Ltd ゴルフクラブヘッドの構造

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