JP5049099B2 - ゴルフクラブヘッド - Google Patents
ゴルフクラブヘッド Download PDFInfo
- Publication number
- JP5049099B2 JP5049099B2 JP2007289629A JP2007289629A JP5049099B2 JP 5049099 B2 JP5049099 B2 JP 5049099B2 JP 2007289629 A JP2007289629 A JP 2007289629A JP 2007289629 A JP2007289629 A JP 2007289629A JP 5049099 B2 JP5049099 B2 JP 5049099B2
- Authority
- JP
- Japan
- Prior art keywords
- additional member
- recess
- head
- additional
- rotational symmetry
- 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
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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
-
- 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
-
- 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
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/02—Ballast means for adjusting the centre of mass
-
- 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
- A63B2053/0491—Heads with added weights, e.g. changeable, replaceable
-
- 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
- A63B53/047—Heads iron-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
- A63B53/0487—Heads for putters
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B60/00—Details or accessories of golf clubs, bats, rackets or the like
- A63B60/54—Details or accessories of golf clubs, bats, rackets or the like with means for damping vibrations
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
前述したヘッド2と同じヘッドが作製された。ヘッド本体は、フェースが開口した部材(以下、フェース開口部材ともいう)とフェース部材とからなる2ピース構造とされた。フェース開口部材の材質は、Ti−6Al−4V(比重4.42)とされた。フェース部材の材質は、Ti−6Al−4Vとされた。フェース開口部材は、鋳造により一体成形された。この鋳造により、ソール部に凹部が形成された。凹部の中央に位置する貫通孔は、NC加工により形成された。
4・・・ヘッド本体
6・・・付加部材
8・・・フェース部
10・・・ソール部
12・・・クラウン部
14・・・サイド部
16・・・ホーゼル部
18・・・凹部
20・・・付加部材の外面
22・・・付加部材の内面
24・・・付加部材本体
26・・・付加部材の別部材
28・・・保持機構
30・・・棒状部材
32・・・弾性体
34・・・雌ネジ孔
36・・・雄ねじ部
38・・・凹部の底面部
40・・・貫通孔
42・・・係止部
44・・・底面部の内面
46・・・凹部の底面
50・・・付加部材本体
52・・・付加部材の側面
54・・・凹部の壁面
56・・・弾性部材
60・・・付加部材
62・・・棒状部材
64・・・係止部
66・・・付加部材
72・・・引っ掛け部
76・・・ヘッド
80・・・付加部材
R1・・・回転部材
z1・・・平面に投影されて得られた輪郭形状の回転対称軸(付加部材)
z2・・・平面に投影されて得られた輪郭形状の回転対称軸(凹部)
z3・・・付加部材の回転対称軸
z4・・・凹部の回転対称軸
K1、K2、K3、K4・・・平面に投影されて得られた付加部材の輪郭形状の例
Claims (4)
- ヘッド本体と、平面に投影されて得られた輪郭形状が回転対称軸を有する付加部材と、この付加部材を保持するための保持機構とを有し、
上記ヘッド本体が、上記付加部材の少なくとも一部が嵌め込まれうる凹部を有し、
上記保持機構が、上記凹部に上記付加部材が保持された保持状態と、この保持が解除された解除状態との相互移行を可能とするように構成され、
上記保持状態において、上記凹部が、上記付加部材の上記回転対称軸回りの回転を阻害しており、
上記解除状態において、上記凹部と上記付加部材との係合が解除され、
上記解除状態において、上記付加部材が、上記回転対称軸回りに回転可能とされており、
上記保持状態における上記付加部材の位相が変更されることにより、ヘッドの重心位置が変動可能であり、
上記凹部の底面部に貫通孔が設けられ、
上記貫通孔に挿通されうる棒状部材が、上記付加部材の内面から突出しており、
この棒状部材の一端に、上記付加部材が設けられ、
この棒状部材の他端に、上記貫通孔を通過しえない係止部が設けられ、
上記棒状部材の中心軸線が、上記付加部材の上記回転対称軸と一致しており、
上記棒状部材が、上記貫通孔を貫通しており、
上記保持状態において、上記付加部材の内面と上記凹部の底面とが当接しており、
上記付加部材が、比重の異なる2種以上の材質よりなり、
上記底面部の内面と上記係止部との間に弾性体が設けられ、
上記保持状態において、上記弾性体が、上記底面部の内面と上記係止部との間隔を広げるように付勢しており、
上記弾性体が、上記解除状態を採りうるように弾性変形可能であり、
上記保持状態において、上記弾性体の付勢力により、付加部材の内面と凹部の底面とが、圧力を伴いつつ当接しており、
上記係止部の存在により、上記解除状態において上記回転部材はヘッド本体から脱落せず、
上記回転部材を取り外すことなく、ヘッド重心の位置が変更されうるゴルフクラブヘッド。 - 上記付加部材の上記輪郭形状が、N回回転対称であり、
このNが3以上の自然数である請求項1に記載のゴルフクラブヘッド。 - 上記付加部材の側面と上記凹部の壁面との間の少なくとも一部に、弾性部材が配置されている請求項1又は2に記載のゴルフクラブヘッド。
- 上記凹部の平面形状が上記付加部材の平面形状に対応している請求項1から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 |
|---|---|---|---|
| JP2007289629A JP5049099B2 (ja) | 2007-11-07 | 2007-11-07 | ゴルフクラブヘッド |
| US12/230,088 US7824280B2 (en) | 2007-11-07 | 2008-08-22 | Golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007289629A JP5049099B2 (ja) | 2007-11-07 | 2007-11-07 | ゴルフクラブヘッド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009112570A JP2009112570A (ja) | 2009-05-28 |
| JP5049099B2 true JP5049099B2 (ja) | 2012-10-17 |
Family
ID=40588674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007289629A Expired - Fee Related JP5049099B2 (ja) | 2007-11-07 | 2007-11-07 | ゴルフクラブヘッド |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7824280B2 (ja) |
| JP (1) | JP5049099B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230233911A1 (en) * | 2018-12-13 | 2023-07-27 | Acushnet Company | Golf club head with improved inertia performance |
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| US20130178306A1 (en) | 2005-04-21 | 2013-07-11 | Cobra Golf Incorporated | Golf club head with separable component |
| 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 |
| US8938871B2 (en) | 2005-04-21 | 2015-01-27 | Cobra Golf Incorporated | Golf club head with high specific-gravity materials |
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| JP3259136B2 (ja) * | 1998-05-01 | 2002-02-25 | 震昌 孫 | ゴルフクラブ |
| US6386987B1 (en) * | 2000-05-05 | 2002-05-14 | Lejeune, Jr. Francis E. | Golf club |
| JP2003062131A (ja) * | 2001-08-21 | 2003-03-04 | Fukuju Sato | ゴルフクラブヘッド |
| US6821212B2 (en) * | 2001-08-27 | 2004-11-23 | Truroll Golf, Inc. | Device to convert a golf club into a training system |
| US6773360B2 (en) | 2002-11-08 | 2004-08-10 | Taylor Made Golf Company, Inc. | Golf club head having a removable weight |
| US7108609B2 (en) * | 2003-07-10 | 2006-09-19 | Nike, Inc. | Golf club having a weight positioning system |
| US20060058112A1 (en) * | 2004-09-16 | 2006-03-16 | Greg Haralason | Golf club head with a weighting system |
| JP2006141710A (ja) * | 2004-11-19 | 2006-06-08 | Fu Sheng Industrial Co Ltd | ゴルフクラブヘッドの重さ調整自在構造 |
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| US7166041B2 (en) * | 2005-01-28 | 2007-01-23 | Callaway Golf Company | Golf clubhead with adjustable weighting |
| JP2006223788A (ja) * | 2005-02-17 | 2006-08-31 | Shiro Katagiri | ゴルフのパター |
| JP2006288882A (ja) | 2005-04-13 | 2006-10-26 | Mizuno Corp | ウッドクラブヘッドおよびそれを備えたゴルフクラブ |
| US20060240907A1 (en) * | 2005-04-25 | 2006-10-26 | Mondher Latiri | Golf club head with adjustable center of mass |
| JP2006320493A (ja) * | 2005-05-18 | 2006-11-30 | Sri Sports Ltd | ゴルフクラブヘッド |
| US7611424B2 (en) * | 2007-02-12 | 2009-11-03 | Mizuno Usa, Inc. | Golf club head and golf club |
-
2007
- 2007-11-07 JP JP2007289629A patent/JP5049099B2/ja not_active Expired - Fee Related
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2008
- 2008-08-22 US US12/230,088 patent/US7824280B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230233911A1 (en) * | 2018-12-13 | 2023-07-27 | Acushnet Company | Golf club head with improved inertia performance |
Also Published As
| Publication number | Publication date |
|---|---|
| US20090118034A1 (en) | 2009-05-07 |
| US7824280B2 (en) | 2010-11-02 |
| JP2009112570A (ja) | 2009-05-28 |
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