JPH06335541A - Iron golf club head - Google Patents
Iron golf club headInfo
- Publication number
- JPH06335541A JPH06335541A JP5129608A JP12960893A JPH06335541A JP H06335541 A JPH06335541 A JP H06335541A JP 5129608 A JP5129608 A JP 5129608A JP 12960893 A JP12960893 A JP 12960893A JP H06335541 A JPH06335541 A JP H06335541A
- Authority
- JP
- Japan
- Prior art keywords
- face
- concave portion
- head
- weight member
- weight
- 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.)
- Granted
Links
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
- A63B53/047—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
- A63B53/0416—Heads having an impact surface provided by a face insert
-
- 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
- A63B53/0416—Heads having an impact surface provided by a face insert
- A63B53/042—Heads having an impact surface provided by a face insert the face insert consisting of a material different from that of the head
- A63B53/0425—Heads having an impact surface provided by a face insert the face insert consisting of a material different from that of the head the face insert comprising two or more different materials
-
- 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
- A63B53/0458—Heads with non-uniform thickness of the impact face plate
-
- 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
- A63B53/0458—Heads with non-uniform thickness of the impact face plate
- A63B53/0462—Heads with non-uniform thickness of the impact face plate characterised by tapering thickness of the impact face plate
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Golf Clubs (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、１番乃至９番或いはピ
ッチングウエッジ、サイドウエッジなどのアイアンゴル
フクラブヘッドに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to iron golf club heads such as Nos. 1 to 9 or pitching wedges and side wedges.
【０００２】[0002]
【従来の技術】従来、この種のものとして特開平１−１
１３０８２号公報には所定のロフトを有したフェ−ス
と、シャフトを連結するホ−セル、ヒ−ル、トウ、ソ−
ルを備えたアイアンゴルフクラブヘッドが開示されてい
る。このようなアイアンゴルフクラブヘッド（以下ヘッ
ドという）は、鋳造等によって製造した鋼等からなる一
体物であった。2. Description of the Related Art Conventionally, Japanese Patent Laid-Open No. 1-1 has been proposed as this type.
No. 13082 discloses a face having a predetermined loft and a hosel, a heel, a toe and a saw for connecting a shaft.
An iron golf club head with a ball is disclosed. Such an iron golf club head (hereinafter referred to as a head) is an integrated body made of steel or the like manufactured by casting or the like.
【０００３】そして、スイ−トエリアを拡大する手段と
しては、ヘッドの重心とフェ−スとの距離、すなわちヘ
ッドの重心深度を大きくすることが重要であるため、従
来技術においてはヘッドの後部を後方に突設して、可及
的に重心を後方に設定していた。As a means for enlarging the switch area, it is important to increase the distance between the center of gravity of the head and the face, that is, the depth of the center of gravity of the head. The center of gravity was set to the rear as much as possible.
【０００４】[0004]
【発明が解決しようとする課題】従来技術においては、
重心深度を大きくしてスイ−トエリアを拡大するもので
あるが、ヘッドは同一材料からなるために重心深度を飛
躍的に大きくすることができない。DISCLOSURE OF THE INVENTION In the prior art,
Although the depth of the center of gravity is increased to expand the switch area, the head cannot be dramatically increased in depth because the head is made of the same material.
【０００５】このような問題を解決する一手段として、
ヘッドのフェ−ス側を比重の小さい材料よって形成し、
ヘッドの後部を比重の大きい材料によって形成すること
によって、ヘッドの重心深度を大きくすることが考えら
れる。このような場合には、フェ−ス側の材料と後部の
材料を一体化、すなわち異種材料を一体化する必要があ
る。そして、各種材料を一体化する手段としては溶接、
接着などが周知であるが、ショットに耐える程度に異種
材料を強固に連結することはできないという問題があっ
た。As one means for solving such a problem,
The face side of the head is made of a material with a small specific gravity,
It is possible to increase the depth of the center of gravity of the head by forming the rear portion of the head with a material having a large specific gravity. In such a case, it is necessary to integrate the material on the face side and the material on the rear part, that is, to integrate different materials. And as a means to integrate various materials, welding,
Adhesion and the like are well known, but there is a problem that different materials cannot be firmly connected to each other to withstand shots.
【０００６】[0006]
【課題を解決するための手段】本発明は、フェース部材
と、前記フェース部材の背面に配設されるウエイト部材
と、前記フェース部材の背面に形成される周側面が逆テ
−パ状な第１の凹部と、前記ウエイト部材の前面に形成
され前記第１の凹部と対向する周側面が逆テ−パ状な第
２の凹部と、前記第１の凹部と第２の凹部の間に充填、
固化される接着剤、炭素繊維等の連結部材とを備えたア
イアンゴルフクラブヘッドである。According to the present invention, a face member, a weight member disposed on the back surface of the face member, and a peripheral side surface formed on the back surface of the face member are reverse tapered. 1 recessed portion, a second recessed portion formed on the front surface of the weight member and having a peripheral side surface facing the first recessed portion and having an inverted taper shape, and filling between the first recessed portion and the second recessed portion. ,
An iron golf club head including an adhesive to be solidified and a connecting member such as carbon fiber.
【０００７】[0007]
【作用】前記構成によって、第１の凹部と第２の凹部の
間に充填、固化された連結部材が蟻溝状となって、フェ
ース部材とウエイト部材を強固に一体化することができ
る。With the above structure, the connecting member filled and solidified between the first concave portion and the second concave portion has a dovetail groove shape, and the face member and the weight member can be firmly integrated.
【０００８】[0008]
【実施例】以下、本発明の第１実施例を図１乃至図４を
参照して説明する。図１乃至図３に示すように、ヘッド
本体１は一側上部にシャフト２を接続するためのホ−セ
ル３が形成されると共に、一側下部にヒ−ル４が形成さ
れている。またヘッド本体１の前面にはフェース５が形
成されると共に該フェース５には溝６が形成されてい
る。さらにヘッド本体１の他側にはトウ７が形成されて
いると共に、下部にはソ−ル８が形成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. As shown in FIGS. 1 to 3, the head main body 1 has a hosel 3 for connecting the shaft 2 formed on one side upper portion thereof and a heel 4 formed on one side lower portion thereof. A face 5 is formed on the front surface of the head body 1, and a groove 6 is formed in the face 5. Further, a toe 7 is formed on the other side of the head body 1, and a sole 8 is formed on the lower portion.
【０００９】前記ヘッド本体１は前後に２分割されたフ
ェース部材９とウエイト部材10を一体化したものであっ
て、前記フェース部材９は前記ホ−セル３、フェース
５、及びヒ−ル４、トウ７並びにソ−ル８の前側を備え
ており、金属材料比重が小さい純チタン或いはチタン合
金、アルミニュ−ム等から構成されている。また前記ウ
エイト部材10はヒ−ル４、トウ７並びにソ−ル８の後側
を備えており、金属材料比重が大きい鋼、ステンレス
鋼、ベリリュ−ム銅合金等の銅合金等からなる。The head body 1 is an integrated front and rear face member 9 and a weight member 10. The face member 9 includes the hosel 3, face 5, and heel 4, The front side of the tow 7 and the sole 8 is provided, and it is made of pure titanium or titanium alloy having a small specific gravity of metal material, aluminum or the like. The weight member 10 is provided with the rear side of the heel 4, the toe 7 and the sole 8, and is made of steel, stainless steel, copper alloy such as beryllium copper alloy having a large specific gravity of metal material.
【００１０】前記フェース部材９の背面には第１の凹部
11が形成されている。この第１の凹部11の周側面12は前
記フェース５の縁にほぼ沿って配設されたものであっ
て、その周側面12の全部または一部は、奥側に向かって
幅大となるように形成されて逆テ−パ状に形成されてい
る。同様に前記ウエイト部材10の前面には第２の凹部13
が形成されている。この第２の凹部13の周側面14は前記
周側面12と対向するように配設されたものであって、そ
の周側面14の全部または一部は、奥側に向かって幅大と
なるように形成されて逆テ−パ状に形成されている。さ
らに前記第１の凹部11の底面15には頭部16を有する螺子
棒17が螺着しており、同様に前記第２の凹部13の底面18
には頭部19を有する螺子棒20が螺着している。A first recess is formed on the back surface of the face member 9.
11 are formed. The peripheral side surface 12 of the first concave portion 11 is arranged substantially along the edge of the face 5, and all or a part of the peripheral side surface 12 becomes wider toward the back side. And is formed in a reverse taper shape. Similarly, a second recess 13 is formed on the front surface of the weight member 10.
Are formed. The peripheral side surface 14 of the second concave portion 13 is arranged so as to face the peripheral side surface 12, and all or part of the peripheral side surface 14 becomes wider toward the back side. And is formed in a reverse taper shape. Further, a screw rod 17 having a head portion 16 is screwed onto the bottom surface 15 of the first recess 11, and similarly the bottom surface 18 of the second recess 13 is formed.
A screw rod 20 having a head portion 19 is screwed onto the screw.
【００１１】そして前記第１の凹部11の背面とウエイト
部材10の前面とを合して前記第１の凹部11と第２の凹部
13によって形成された中空部には充填されて固化した接
着剤、炭素繊維等の連結部材21が蟻溝状となって介在し
て、前記フェース部材９とウエイト部材10を一体に連結
している。Then, the back surface of the first recess 11 and the front surface of the weight member 10 are joined together to form the first recess 11 and the second recess.
The face member 9 and the weight member 10 are integrally connected to each other by interposing a connecting member 21 such as an adhesive or carbon fiber filled and solidified in the hollow portion formed by 13 in the form of a dovetail groove. .
【００１２】次に製造方法を図４を参照して説明する。
フェース部材９の第１の凹部11を上向きに固定台（図示
せず）にセットし、次に予め熱を加えて軟らかい状態の
前記連結部材21を前記第１の凹部11にやや多量に載置し
た後に、前記ウエイト部材10を被せると共に、前記ウエ
イト部材10に下方への圧力を加えて、前記連結部材21を
前記第１の凹部11、前記第２の凹部13に充填する。この
際には前記連結部材２１は逆テ−パ状な前記周側面１
２，14の隅々まで行き渡って充填される。この後ウエイ
ト部材10に圧力を加えた状態でヘッド本体１を常温に所
定時間おくことによって前記連結部材21が固化して、前
記連結部材21が蟻溝構造となって異種金属材料からなる
前記フェース部材９とウエイト部材10を一体的に連結す
ることができる。Next, the manufacturing method will be described with reference to FIG.
The first concave portion 11 of the face member 9 is set upward on a fixing table (not shown), and then the coupling member 21 in a soft state is preliminarily applied with heat so that a large amount of the coupling member 21 is placed in the first concave portion 11. After that, the weight member 10 is covered, and downward pressure is applied to the weight member 10 to fill the connecting member 21 into the first recess 11 and the second recess 13. At this time, the connecting member 21 is the reverse taper-shaped peripheral side surface 1.
Filled everywhere in 2,14. After that, the head body 1 is kept at room temperature for a predetermined time while applying pressure to the weight member 10, so that the connecting member 21 is solidified and the connecting member 21 has a dovetail structure and is made of a different metal material. The member 9 and the weight member 10 can be integrally connected.
【００１３】尚、前記連結部材21が接着剤である場合
は、前処理として錆などの無機質、油脂などの有機質を
研磨後に溶剤脱脂する等の機械的方法や、溶剤脱脂後に
薬液処理をする等の化学的方法を行い、そして接着剤の
場合には熱硬化性樹脂接着剤、混合系接着剤、或いは熱
可塑性樹脂系接着剤等が良く、その温度条件としては２
０〜１２０度で、圧力条件は１０Ｔｏｎ／ｃｍ２以上で
充填、固化させるものである。。また前記連結部材21が
炭素繊維である場合は、同様な前処理を施し、この後に
炭素繊維と接着剤の重量比率が５０〜２０％対５０〜８
０％の比率で混合したものを、温度条件としては１００
〜２００度で、圧力条件は１０Ｔｏｎ／ｃｍ２以上で充
填、固化させるものである。このようにして、一体化し
た後に前記フェース部材９にウエイト部材10を被せた際
に両者の間からはみ出た連結部材21の一部は、拭き取り
或いは研磨等によって除去して仕上げるものである。When the connecting member 21 is an adhesive, mechanical treatment such as solvent degreasing after polishing inorganic substances such as rust and organic substances such as oil and fat as pretreatment, chemical treatment after solvent degreasing, etc. The above-mentioned chemical method is used, and in the case of an adhesive, a thermosetting resin adhesive, a mixed adhesive, or a thermoplastic resin adhesive is preferable, and the temperature condition is 2
The pressure is 0 to 120 ° C., and the pressure is 10 Ton / cm 2 or more to be filled and solidified. . When the connecting member 21 is carbon fiber, the same pretreatment is performed, and thereafter, the weight ratio of the carbon fiber and the adhesive is 50 to 20% to 50 to 8%.
A mixture of 0% is used as a temperature condition of 100.
At ~ 200 degrees, the pressure condition is 10 Ton / cm 2 or more to fill and solidify. In this way, when the face member 9 is covered with the weight member 10 after being integrated, a part of the connecting member 21 that protrudes from between the members is removed by wiping or polishing to finish.
【００１４】以上のように、前記実施例では材料比重が
小さいフェース部材９に材料比重が大きいウエイト部材
10を設けたことによって、ヘッドの重心が後方に位置
し、この結果重心深度を長くしてスイ−トエリアの拡大
を図ることができる。As described above, in the above embodiment, the face member 9 having a small material specific gravity and the weight member having a large material specific gravity are used.
By providing 10, the center of gravity of the head is located rearward, and as a result, the depth of the center of gravity can be lengthened and the sweep area can be expanded.
【００１５】また、フェース部材９の背面に周側面12が
逆テ−パ状な第１の凹部11を形成し、前記フェース部材
５の背面に配設されるウエイト部材10の前面に前記第１
の凹部11と対向する周側面14が逆テ−パ状な第２の凹部
13を形成し、前記第１の凹部11と第２の凹部13の間には
接着剤、炭素繊維等の連結部材21を充填、固化したこと
によって、前記連結部材21による蟻溝連結によって異種
金属材料からなるフェース部材９とウエイト部材10を強
固に一体化することができる。Further, a peripheral side surface 12 forms a first tapered concave portion 11 on the rear surface of the face member 9, and the first concave portion 11 is formed on the front surface of a weight member 10 arranged on the rear surface of the face member 5.
Second concave portion whose peripheral side surface 14 facing the concave portion 11 is reverse tapered.
13 is formed, and a connecting member 21 such as an adhesive or carbon fiber is filled between the first concave portion 11 and the second concave portion 13 and solidified, so that a dissimilar metal is formed by the dovetail connection by the connecting member 21. The face member 9 and the weight member 10 made of the material can be firmly integrated.
【００１６】さらに、前記第１の凹部11の底面15には頭
部16を備えた螺子棒17を設け、前記第２の凹部13の底面
18には頭部19を備えた螺子棒20を設け、そして前記頭部
16，19が連結部材21に埋設されることによって、抜け止
め作用が発揮でき、この結果一層強固な連結力を発揮す
ることができる。Further, a screw rod 17 having a head 16 is provided on the bottom surface 15 of the first recess 11 and the bottom surface of the second recess 13 is provided.
18 is provided with a screw rod 20 having a head 19, and said head
By embedding 16 and 19 in the connecting member 21, a retaining action can be exerted, and as a result, a stronger connecting force can be exerted.
【００１７】第５図並びに第６図及び第７図は第２実施
例及び第３実施例を示しており、前記第１実施例と同一
部分には同一符号を付し、その詳細な説明を省略する。FIG. 5, FIG. 6 and FIG. 7 show a second embodiment and a third embodiment. The same parts as those of the first embodiment are designated by the same reference numerals and their detailed description will be given. Omit it.
【００１８】第２実施例では純チタン或いはチタン合金
からなるフェース部材９の第１の凹部11の下部にフェー
ス５に至る横長な窓孔31が形成されている。そして該窓
孔31に連結部材21である炭素繊維の窓孔31に挿入した露
出部32がフェース５とほぼ同一面となるように設けられ
て、フェース５の一部を形成している。またウエイト部
材10は金属材料比重が大きい鋼、ステンレス鋼、ベリリ
ュ−ム銅合金等の銅合金等からなる。In the second embodiment, a horizontally long window hole 31 reaching the face 5 is formed in the lower portion of the first recess 11 of the face member 9 made of pure titanium or titanium alloy. The exposed portion 32 of the carbon fiber, which is the connecting member 21, inserted into the window hole 31 is provided so as to be substantially flush with the face 5 to form a part of the face 5. The weight member 10 is made of steel having a large specific gravity of metal material, stainless steel, copper alloy such as beryllium copper alloy, or the like.
【００１９】したがって、第２実施例では連結部材21に
よる蟻溝連結によって異種金属材料からなるフェース部
材９とウエイト部材10を強固に連結することができる。
また該ヘッドによってゴルフボ−ル（図示せず）をショ
ットした際には、前記純チタン或いはチタン合金からな
るフェース５によってゴルフボ−ルにスピンがかかりや
すくるなる一方、炭素繊維（連結部材21）からなる露出
部32によってスピンが掛かりにくくゴルフボ−ルの飛距
離が伸びる傾向が生じるために、前記フェース５におけ
る前記露出部32の面積比率や位置等を調整することによ
ってゴルファ−にあったヘッドを提供することができ
る。Therefore, in the second embodiment, by connecting the dovetail groove with the connecting member 21, the face member 9 and the weight member 10 made of different metal materials can be firmly connected.
When a golf ball (not shown) is shot with the head, the face 5 made of pure titanium or a titanium alloy facilitates spin on the golf ball, while the carbon fiber (coupling member 21) Since the exposed portion 32 makes it difficult for spin to take place and tends to increase the flight distance of the golf ball, a head suitable for a golfer is provided by adjusting the area ratio, position, etc. of the exposed portion 32 on the face 5. can do.
【００２０】第３実施例は中空ヘッドの場合を示してお
り、ヘッド本体１はフェース部材９の後方に中空部41を
介して重錘42を備えた殻状のウエイト部材43が固着され
ると共に、前記中空部41には接着剤、炭素繊維等の連結
部材21が充填されている。そして前記フェース部材９に
形成された第１の凹部11には周側面12が逆テ−パ状に形
成され、さらにウエイト部材43に形成された第２の凹部
13には周側面14が逆テ−パ状に形成されている。そして
前記連結部材21が前記周側面12，14に充填、固化して蟻
溝状に前記ウエイト部材43、フェース部材９を一体に連
結している。尚、前記中空部41の容積としては４５立方
ｃｍ〜６５立方ｃｍ、好ましくは略５３立方ｃｍであ
る。The third embodiment shows the case of a hollow head. In the head main body 1, a shell-shaped weight member 43 having a weight 42 is fixed behind the face member 9 via a hollow portion 41, and at the same time. The hollow portion 41 is filled with a connecting member 21 such as an adhesive or carbon fiber. The peripheral side surface 12 is formed in an inverted taper shape in the first concave portion 11 formed in the face member 9, and the second concave portion is further formed in the weight member 43.
A peripheral side surface 14 is formed in a reverse taper shape on the surface 13. The connecting member 21 fills the peripheral side surfaces 12, 14 and solidifies to connect the weight member 43 and the face member 9 in a dovetail shape. The volume of the hollow portion 41 is 45 cubic cm to 65 cubic cm, preferably about 53 cubic cm.
【００２１】したがって、中空ヘッドの場合において
も、異種材料であるフェース部材９とウエイト部材43を
確実に一体化することができる。Therefore, even in the case of the hollow head, the face member 9 and the weight member 43 which are different materials can be surely integrated.
【００２２】尚、本発明は前記実施例に限定されるもの
ではなく、例えば実施例ではフェース部材とウエイト部
材を金属の場合を示したが、金属と合成樹脂などの組合
わせであってもよい等種々の変形が可能である。The present invention is not limited to the above-mentioned embodiment, and for example, the case where the face member and the weight member are made of metal is shown, but a combination of metal and synthetic resin may be used. Various modifications are possible.
【００２３】[0023]
【発明の効果】本発明は、フェース部材と、前記フェー
ス部材の背面に配設されるウエイト部材と、前記フェー
ス部材の背面に形成される周側面が逆テ−パ状な第１の
凹部と、前記ウエイト部材の前面に形成され前記第１の
凹部と対向する周側面が逆テ−パ状な第２の凹部と、前
記第１の凹部と第２の凹部の間に充填、固化される接着
剤、炭素繊維等の連結部材とを備えたことにより、異種
材料からなるフェース部材とウエイト部材を強固に一体
化することができる。According to the present invention, a face member, a weight member provided on the back surface of the face member, and a first concave portion having a reverse tapered peripheral surface formed on the back surface of the face member are provided. A second concave portion, which is formed on the front surface of the weight member and has a peripheral side surface facing the first concave portion and having a reverse taper shape, is filled and solidified between the first concave portion and the second concave portion. By providing the adhesive and the connecting member such as carbon fiber, the face member and the weight member made of different materials can be firmly integrated.
【図１】本発明の第１実施例を示す断面図である。FIG. 1 is a cross-sectional view showing a first embodiment of the present invention.
【図２】本発明の第１実施例を示す正面側の斜視図であ
る。FIG. 2 is a front perspective view showing the first embodiment of the present invention.
【図３】本発明の第１実施例を示す背面側の斜視図であ
る。FIG. 3 is a perspective view of the back side showing the first embodiment of the present invention.
【図４】本発明の第１実施例を示す製造時の断面図であ
る。FIG. 4 is a cross-sectional view during manufacturing showing the first embodiment of the present invention.
【図５】本発明の第２実施例を示す断面図である。FIG. 5 is a sectional view showing a second embodiment of the present invention.
【図６】本発明の第２実施例を示す斜視図である。FIG. 6 is a perspective view showing a second embodiment of the present invention.
【図７】本発明の第３実施例を示す断面図である。FIG. 7 is a sectional view showing a third embodiment of the present invention.
５ フェース ９ フェース部材 10 ウエイト部材 11 第１の凹部 12 14 周側面 21 連結部材 5 face 9 face member 10 weight member 11 first concave portion 12 14 peripheral side surface 21 connecting member
Claims (1)
面に配設されるウエイト部材と、前記フェース部材の背
面に形成される周側面が逆テ−パ状な第１の凹部と、前
記ウエイト部材の前面に形成され前記第１の凹部と対向
する周側面が逆テ−パ状な第２の凹部と、前記第１の凹
部と第２の凹部の間に充填、固化される接着剤、炭素繊
維等の連結部材とを備えたことを特徴とするアイアンゴ
ルフクラブヘッド。1. A face member, a weight member arranged on the back surface of the face member, a first concave portion having a reverse tapered peripheral surface formed on the back surface of the face member, and the weight member. A second concave portion formed on the front surface of the first concave portion and having a peripheral side surface facing the first concave portion and having a reverse taper shape, and an adhesive and carbon filled and solidified between the first concave portion and the second concave portion. An iron golf club head comprising a connecting member such as a fiber.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5129608A JP2605253B2 (en) | 1993-05-31 | 1993-05-31 | Iron golf club head |
| US08/245,971 US5522593A (en) | 1993-05-31 | 1994-05-19 | Golf club head |
| US08/521,951 US5749794A (en) | 1993-05-31 | 1995-08-31 | Golf club head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5129608A JP2605253B2 (en) | 1993-05-31 | 1993-05-31 | Iron golf club head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06335541A true JPH06335541A (en) | 1994-12-06 |
| JP2605253B2 JP2605253B2 (en) | 1997-04-30 |
Family
ID=15013672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5129608A Expired - Fee Related JP2605253B2 (en) | 1993-05-31 | 1993-05-31 | Iron golf club head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2605253B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190275389A1 (en) * | 2010-06-01 | 2019-09-12 | Taylor Made Golf Company, Inc. | Multi-material iron-type golf club head |
| US11045696B2 (en) | 2010-06-01 | 2021-06-29 | Taylor Made Golf Company, Inc. | Iron-type golf club head |
| US11364421B2 (en) | 2010-06-01 | 2022-06-21 | Taylor Made Golf Company, Inc. | Golf club head having a shaft connection system socket |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6210290B1 (en) | 1999-06-11 | 2001-04-03 | Callaway Golf Company | Golf club and weighting system |
-
1993
- 1993-05-31 JP JP5129608A patent/JP2605253B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190275389A1 (en) * | 2010-06-01 | 2019-09-12 | Taylor Made Golf Company, Inc. | Multi-material iron-type golf club head |
| US10843050B2 (en) * | 2010-06-01 | 2020-11-24 | Taylor Made Golf Company, Inc. | Multi-material iron-type golf club head |
| US11045696B2 (en) | 2010-06-01 | 2021-06-29 | Taylor Made Golf Company, Inc. | Iron-type golf club head |
| US11351425B2 (en) | 2010-06-01 | 2022-06-07 | Taylor Made Golf Company, Inc. | Multi-material iron-type golf club head |
| US11364421B2 (en) | 2010-06-01 | 2022-06-21 | Taylor Made Golf Company, Inc. | Golf club head having a shaft connection system socket |
| US20220305354A1 (en) * | 2010-06-01 | 2022-09-29 | Taylor Made Golf Company, Inc. | Multi-material iron-type golf club head |
| US11771964B2 (en) | 2010-06-01 | 2023-10-03 | Taylor Made Golf Company, Inc. | Multi-material iron-type golf club head |
| US11865416B2 (en) | 2010-06-01 | 2024-01-09 | Taylor Made Golf Company, Inc. | Golf club head having a shaft connection system socket |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2605253B2 (en) | 1997-04-30 |
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