JP4410606B2 - ゴルフクラブヘッド - Google Patents
ゴルフクラブヘッド Download PDFInfo
- Publication number
- JP4410606B2 JP4410606B2 JP2004166122A JP2004166122A JP4410606B2 JP 4410606 B2 JP4410606 B2 JP 4410606B2 JP 2004166122 A JP2004166122 A JP 2004166122A JP 2004166122 A JP2004166122 A JP 2004166122A JP 4410606 B2 JP4410606 B2 JP 4410606B2
- Authority
- JP
- Japan
- Prior art keywords
- head
- cover member
- opening
- golf club
- resin
- Prior art date
- 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.)
- Expired - Fee Related
Links
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
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- 239000013585 weight reducing agent Substances 0.000 description 2
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- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
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- 229910017604 nitric acid Inorganic materials 0.000 description 1
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- 239000005011 phenolic resin Substances 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0466—Heads wood-type
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0437—Heads with special crown configurations
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
- A63B2209/023—Long, oriented fibres, e.g. wound filaments, woven fabrics, mats
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
- A63B2209/026—Ratio fibres-total material
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B53/00—Golf clubs
- A63B53/04—Heads
- A63B53/0433—Heads with special sole configurations
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Golf Clubs (AREA)
Description
図1には本実施形態のゴルフクラブヘッド(以下、単に「ヘッド」ということがある。)1の基準状態の斜視図、図2にはその平面図、図3はその正面図、図4にはその底面図、図5には図2のA−A拡大断面図、図6にはヘッドの分解斜視図がそれぞれ示されている。なおヘッドの1の基準状態とは、規定のライ角及びロフト角(リアルロフト角)としてソール面を水平面HPに接地させた状態とする。
<比較例1、2>
カバー部材の繊維強化樹脂の樹脂含有率が夫々70%、15%である。
<比較例3>
全てがチタン合金により形成され、開口部及びカバー部材のないヘッドである。
<実施例11>
図8及び図9に示されるように、開口部及びカバー部材を各々一つとしたもの。
<実施例12>
ヘッド本体の開口部の位置を調節し、下側領域に開口部を持っていないヘッド本体とした。
<実施例13>
ヘッド本体の開口部の位置を調節し、中間領域に開口部を持っていないヘッド本体とした。
<比較例4>
ヘッド本体の開口部の位置を調節し、中間領域及び下側領域に開口部を持っていないヘッド本体とした。
<上記以外の実施例>
ヘッド本体の開口部の位置を調節し、下側領域、中間領域及び上側領域に開口部を持っているヘッド本体とした。 また評価の方法は次の通りである。
各供試ヘッドにFRP製の同一のシャフト(SRIスポーツ社製のMP200、フレックスR)を装着して45インチのウッド型ゴルフクラブを試作し、各供試クラブをスイングロボットに取り付け、ヘッドスピード50m/sで2ピースゴルフボールを各クラブ毎にフェース面のスイートスポットSS(図2)でそれぞれ4000球づつ打撃した。そしてヘッドが破損した打球数によって評価を行った。
前記各供試クラブと、全てがチタン合金からなるヘッド(比較例3)を有した比較クラブとで打球感の比較を行った。テスターは、10名の右打ちゴルファ(ハンディキャップ5〜15)であり、比較例3よりも打球時の衝撃が少なく打球感が良いと感じた人数を記録した。数値が大きいほど良好である。
ヘッドの基準状態において、ヘッド重心を通る垂直軸回りの慣性モーメント(左右の慣性モーメント)と、ヘッド重心を通りかつヘッド前後方向と直角なトウ、ヒール方向の水平軸周りの慣性モーメント(上下の慣性モーメント)を INERTIA DYNAMICS Inc 社製のMOMENT OF INERTIA MEASURING INSTRUMENTの MODEL NO.005-002を用いて測定した。数値が大きいほどミスショット時のヘッドのブレが小さく良好である。テストの結果などを表1に示す。
2 フェース面
3 フェース部
4 クラウン部
5 ソール部
6 サイド部
7 ネック部
10 クラウン主壁部
11 ソール主壁部
12 サイド主壁部
FR カバー部材
FR1 上のカバー部材
FR2 下のカバー部材
FR3 中間のカバー部材
O 開口部
O1 上の開口部
O2 下の開口部
O3 中間の開口部
A1 下側領域
A2 中間領域
A3 上側領域
Claims (4)
- 複数個の開口部が設けられた金属材料からなるヘッド本体と、互いに離間して前記各開口部を閉塞する繊維強化樹脂からなる複数個のカバー部材とを含み、かつ内部に中空部が設けられたゴルフクラブヘッドであって、
前記カバー部材は、樹脂含有率が異なる複数個を含み、
前記各カバー部材の樹脂含有率が25〜60%であり、かつ
前期開口部は、ヘッド表面に投影された開口面積がヘッド全表面積の15〜70%であることを特徴とするゴルフクラブヘッド。 - ヘッド体積が300〜500(cm3)である請求項1記載のゴルフクラブヘッド。
- 前記カバー部材は、前記ヘッド本体のクラウン部に設けられた上の開口部を閉塞する上のカバー部材と、前記ヘッド本体のソール部に設けられた下の開口部を閉塞する下のカバー部材と、前記ヘッド本体のサイド部に設けられた中間の開口部を閉塞する中間のカバー部材とを含み、
前記上及び下のカバー部材の樹脂含有率が中間のカバー部材の樹脂含有率よりも小さい請求項1記載のゴルフクラブヘッド。 - 前記開口部は、規定のライ角及びロフト角に保持して水平面に接地させた基準状態において、前記水平面からヘッド最大高さの1/6以下の高さの領域である下方領域、
前記水平面からヘッド最大高さの2/3以上の高さの領域である上方領域、
及び前記下方領域と前記上方領域との間の中間領域の少なくとも2つの領域を含む位置に設けられていることを特徴とする請求項1乃至3のいずれかに記載のゴルフクラブヘッド。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004166122A JP4410606B2 (ja) | 2004-06-03 | 2004-06-03 | ゴルフクラブヘッド |
US11/143,500 US7435190B2 (en) | 2004-06-03 | 2005-06-03 | Golf club head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004166122A JP4410606B2 (ja) | 2004-06-03 | 2004-06-03 | ゴルフクラブヘッド |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009090409A Division JP5324992B2 (ja) | 2009-04-02 | 2009-04-02 | ゴルフクラブヘッド |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005342244A JP2005342244A (ja) | 2005-12-15 |
JP4410606B2 true JP4410606B2 (ja) | 2010-02-03 |
Family
ID=35449691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004166122A Expired - Fee Related JP4410606B2 (ja) | 2004-06-03 | 2004-06-03 | ゴルフクラブヘッド |
Country Status (2)
Country | Link |
---|---|
US (1) | US7435190B2 (ja) |
JP (1) | JP4410606B2 (ja) |
Cited By (4)
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---|---|---|---|---|
US10463927B2 (en) | 2016-12-06 | 2019-11-05 | Taylor Made Golf Company, Inc. | Golf club head |
US10888747B2 (en) | 2008-07-15 | 2021-01-12 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
US11045694B2 (en) | 2008-07-15 | 2021-06-29 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
US11130026B2 (en) | 2008-07-15 | 2021-09-28 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
Families Citing this family (77)
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JP4032424B2 (ja) * | 2003-08-12 | 2008-01-16 | 株式会社遠藤製作所 | ゴルフクラブ |
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US9393471B2 (en) | 2005-04-21 | 2016-07-19 | Cobra Golf Incorporated | Golf club head with removable component |
US7803065B2 (en) * | 2005-04-21 | 2010-09-28 | Cobra Golf, Inc. | Golf club head |
US20130178306A1 (en) | 2005-04-21 | 2013-07-11 | Cobra Golf Incorporated | Golf club head with separable component |
US7658686B2 (en) | 2005-04-21 | 2010-02-09 | Acushnet Company | Golf club head with concave insert |
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US7377860B2 (en) | 2005-07-13 | 2008-05-27 | Acushnet Company | Metal wood golf club head |
US9440123B2 (en) | 2005-04-21 | 2016-09-13 | Cobra Golf Incorporated | Golf club head with accessible interior |
US8303433B2 (en) | 2005-04-21 | 2012-11-06 | Cobra Golf Incorporated | Golf club head with moveable insert |
US7632195B2 (en) * | 2005-08-15 | 2009-12-15 | Acushnet Company | Golf club head with low density crown |
US7658687B2 (en) * | 2006-09-28 | 2010-02-09 | Sri Sports Limited | Wood-type golf club head |
JP5161518B2 (ja) * | 2006-09-28 | 2013-03-13 | ダンロップスポーツ株式会社 | ゴルフクラブヘッド |
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US7892111B2 (en) * | 2006-12-20 | 2011-02-22 | Karsten Manufacturing Corporation | Golf club heads with a plurality of stress zones and methods to manufacture golf club heads |
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US10583334B2 (en) * | 2018-03-06 | 2020-03-10 | Acushnet Company | Golf club having a low modulus crown |
US11839799B2 (en) | 2019-01-02 | 2023-12-12 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
US11839798B2 (en) | 2019-03-11 | 2023-12-12 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
US11806589B2 (en) | 2019-03-11 | 2023-11-07 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
JP7419859B2 (ja) * | 2020-02-13 | 2024-01-23 | 住友ゴム工業株式会社 | ゴルフクラブヘッド |
JP7459547B2 (ja) * | 2020-02-13 | 2024-04-02 | 住友ゴム工業株式会社 | ゴルフクラブヘッド及びその製造方法 |
JP2023028131A (ja) * | 2021-08-18 | 2023-03-03 | 住友ゴム工業株式会社 | ゴルフクラブヘッド |
JP7280937B1 (ja) * | 2021-12-10 | 2023-05-24 | ホンマホールディングスグループリミテッド | ゴルフクラブヘッド |
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JPS60190984A (ja) * | 1984-03-13 | 1985-09-28 | ヤマハ株式会社 | ゴルフ用ウツドクラブ |
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TW450822B (en) | 2000-05-31 | 2001-08-21 | Advanced Internatioanl Multite | Method for integrally forming golf club head and its structure |
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JP2004016654A (ja) * | 2002-06-19 | 2004-01-22 | Bridgestone Sports Co Ltd | ゴルフクラブヘッド |
US20040192468A1 (en) * | 2002-12-02 | 2004-09-30 | Kenji Onoda | Composite metal wood |
US6969326B2 (en) * | 2002-12-11 | 2005-11-29 | Taylor Made Golf Company, Inc. | Golf club head |
US20050159243A1 (en) * | 2004-01-15 | 2005-07-21 | Cheng-Yu Chuang | Wood golf club head |
US20060052181A1 (en) * | 2004-09-08 | 2006-03-09 | Karsten Manufacturing Corporation | Metal-organic composite golf club head |
-
2004
- 2004-06-03 JP JP2004166122A patent/JP4410606B2/ja not_active Expired - Fee Related
-
2005
- 2005-06-03 US US11/143,500 patent/US7435190B2/en not_active Expired - Fee Related
Cited By (8)
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US10888747B2 (en) | 2008-07-15 | 2021-01-12 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
US11045694B2 (en) | 2008-07-15 | 2021-06-29 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
US11130026B2 (en) | 2008-07-15 | 2021-09-28 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
US11465019B2 (en) | 2008-07-15 | 2022-10-11 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
US11633651B2 (en) | 2008-07-15 | 2023-04-25 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
US11707652B2 (en) | 2008-07-15 | 2023-07-25 | Taylor Made Golf Company, Inc. | Aerodynamic golf club head |
US10463927B2 (en) | 2016-12-06 | 2019-11-05 | Taylor Made Golf Company, Inc. | Golf club head |
US10905923B2 (en) | 2016-12-06 | 2021-02-02 | Taylor Made Golf Company, Inc. | Golf club head |
Also Published As
Publication number | Publication date |
---|---|
US7435190B2 (en) | 2008-10-14 |
JP2005342244A (ja) | 2005-12-15 |
US20050272527A1 (en) | 2005-12-08 |
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