JPH0284972A - Iron club head for golf - Google Patents
Iron club head for golfInfo
- Publication number
- JPH0284972A JPH0284972A JP63237978A JP23797888A JPH0284972A JP H0284972 A JPH0284972 A JP H0284972A JP 63237978 A JP63237978 A JP 63237978A JP 23797888 A JP23797888 A JP 23797888A JP H0284972 A JPH0284972 A JP H0284972A
- Authority
- JP
- Japan
- Prior art keywords
- head
- weight
- holding member
- fitting
- ball hitting
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 28
- 229910052742 iron Inorganic materials 0.000 title claims description 14
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000007769 metal material Substances 0.000 claims description 9
- 230000005484 gravity Effects 0.000 abstract description 10
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000012783 reinforcing fiber Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
Landscapes
- Golf Clubs (AREA)
Abstract
Description
【発明の詳細な説明】
［発明の目的コ
（°産業上の利用分野）
この発明は、金属材料からなるヘッドの打球面部に対応
する裏面部に繊維強化プラスチックス（以下、ＦＲＰと
略記する）などの高弾性率材料を裏打ちしたゴルフ用ア
イアンクラブヘッドに関し、特に、ヘッド本体の裏面部
への質量体の取付けに工夫を施すことにより、重心の上
下方向の高さ、打球方向の深度及びトウ・ヒール側前後
方向の位置調整範囲の拡大化を図るようにしてなるもの
である。[Detailed Description of the Invention] [Purpose of the Invention (°Industrial Field of Application) This invention is directed to the use of fiber reinforced plastics (hereinafter abbreviated as FRP) on the back surface portion of a head made of a metal material, which corresponds to the ball hitting surface portion. Regarding golf iron club heads lined with high modulus materials such as・It is designed to expand the position adjustment range in the heel side front and back direction.
（従来の技術）
最近、ゴルフ用アイアンクラブには、ヘッド全体がステ
ンレススチール、鋳鉄あるいは真鍮等の金属材料からな
るものの他に、金属材料からなるヘッド本体とＦＲＰ、
特にカーボン繊維を補強繊維とした高弾性率材料のＣＦ
ＲＰと称されるカーボン繊維強化プラスチックスとを組
合せ使用した複合構造を有するものが提案され、実用に
供されている。(Prior Art) Recently, in addition to golf iron clubs in which the entire head is made of a metal material such as stainless steel, cast iron, or brass, iron clubs with a head body made of a metal material and FRP,
CF, a high elastic modulus material that uses carbon fiber as a reinforcing fiber
A composite structure using a combination of carbon fiber reinforced plastics called RP has been proposed and put into practical use.
従来、この種のアイアンクラブヘッド、例えば本出願人
が先に出願して公開された特開昭６２−７４３８３号公
報に開示してなるアイアンクラブヘッドにおいては、第
５図及び第６図に示すように、金属材料からなるヘツ°
ド本体１の打球面部２に対応する裏面部３側に凹陥部４
を形成し、この凹陥部４の打球面部２に対応する面４ａ
にＦＲＰからなる裏打ち部材５を添設するとともに、こ
のＦＲＰｉ打ち部材５を外側から押し付は固定するリン
グ部材６を前記凹陥部４に嵌め合わせてバックアップし
、これによって、ヘッド上下方向に重量分布を集中させ
て低重心化してなる構成を有するものがある。Conventionally, this type of iron club head, for example, the iron club head disclosed in Japanese Unexamined Patent Publication No. 62-74383, which was previously filed and published by the present applicant, is shown in FIGS. 5 and 6. As shown, the head made of metal material
A concave portion 4 is provided on the back surface portion 3 side of the card body 1 corresponding to the ball hitting surface portion 2.
, and a surface 4a corresponding to the ball hitting surface portion 2 of this recessed portion 4
A backing member 5 made of FRP is attached to the backing member 5, and a ring member 6 that presses and fixes the FRPi mounting member 5 from the outside is fitted into the recessed portion 4 to back it up, thereby improving the weight distribution in the vertical direction of the head. Some have a configuration in which the center of gravity is lowered by concentrating.
（発明が解決しようとする課題）
しかしながら、このような従来構造の低重心化アイアン
クラブヘッドにあっては、ヘッド本体１の背面部３がＦ
ＲＰ裏打ち部材５の繊維模様を露出させて意匠効果を得
るように開放させてなることから、ヘッドの重心位置を
調整する場合、ヘッド本体１のソール面１ａ側の下辺部
にしか質量体を埋設または添設することができず、ヘッ
ド本体１の裏面部３への質量体の取付けが不可能で、取
付位置の自由度がないばかりでなく、特に打球方向の質
量体の位置調Ｉｔ（深度調ｖ１１）が不可能である。と
いった問題があった。(Problem to be Solved by the Invention) However, in such a conventional iron club head with a low center of gravity, the back surface 3 of the head body 1 is
Since the RP lining member 5 is opened to expose the fiber pattern and obtain a design effect, when adjusting the center of gravity position of the head, it is necessary to bury the mass body only in the lower side of the head body 1 on the sole surface 1a side. It is not possible to attach the mass body to the back surface 3 of the head body 1, and there is not only no flexibility in the attachment position, but also the position adjustment It (depth) of the mass body in the ball hitting direction. key v11) is not possible. There was such a problem.
この発明は、上記の事情のもとになされたもので、その
目的とするところは、重心の位置調整範囲を拡大化し、
ヘッドの慣性モーメントの増大化を図ることができるよ
うにしたゴルフ用アイアンクラブヘッドを提供すること
にある。This invention was made under the above circumstances, and its purpose is to expand the adjustment range of the center of gravity,
It is an object of the present invention to provide a golf iron club head capable of increasing the moment of inertia of the head.
［発明の構成］ （ｌＩ題を解決するための手段） 上記した課題を解決するために、この発明は。[Structure of the invention] (Means for solving the lI problem) In order to solve the above-mentioned problems, this invention.
金属材料からなるヘッド本体の打球面部に対応する裏面
部側に形成されかつその打球面部に対応する面に高弾性
率材料からなる裏打ち部材が添設された凹陥部に、ウェ
イト保持部材を設け、とのウェイト保持部材に嵌合部材
を介して質量体を嵌合保持させてなる構成としたもので
、この場合、前記ウェイト保持部材に嵌合部材を介して
質量体を保持させるには、ウェイト保持部材に凹部を形
成し、この凹部に嵌合部材を嵌合固定することが好まし
い。A weight holding member is provided in a concave portion formed on the back side of the head body made of a metal material corresponding to the ball hitting surface portion and having a backing member made of a high elastic modulus material attached to the surface corresponding to the ball hitting surface portion, In this case, in order to hold the mass body in the weight holding member through the fitting member, the weight holding member is fitted and held through the fitting member. It is preferable that a recess is formed in the holding member, and the fitting member is fitted and fixed in the recess.
また、前記嵌合部材は、複数個の質量体を個々に独立し
て取外し交換可能に保持するように独立的に、または連
続的に構成することが好ましい。Further, it is preferable that the fitting member is configured independently or continuously so as to hold the plurality of mass bodies so that they can be individually and independently removed and replaced.
（作 用）
すなわち、この発明は、上記の構成とすることによって
、裏打ち部材が添設されるヘッド本体の打球面部に対応
する裏面部側に形成された凹陥部にウェイト保持部材を
設け、このウェイト保持部材に嵌合部材を介して質量体
を取外し交換可能に保持させるようになっているために
、質量体の取付けが、ヘッドの上下方向、打球方向及び
トウ・ヒール側前後方向の任意の位置に設定することが
容易となり、重心の深度及び高さ位置の調整範囲が拡大
化し、ヘッドの慣性モーメントの増大化が図れる。(Function) That is, with the above configuration, the present invention provides a weight holding member in a concave portion formed on the back surface portion side corresponding to the ball hitting surface portion of the head body to which the backing member is attached, and Since the mass body is held in the weight holding member through the fitting member in a removable and replaceable manner, the mass body can be attached in any direction in the vertical direction of the head, in the ball hitting direction, and in the front and rear directions on the toe and heel sides. This makes it easier to set the position, the range of adjustment of the depth and height position of the center of gravity is expanded, and the moment of inertia of the head can be increased.
また、質量体の取付けがヘッドの打球方向の任意の位置
に設定することができるために、質量体としてヘッドの
打球方向に長寸法のものが使用可能になる。Further, since the mass body can be installed at any position in the ball hitting direction of the head, it is possible to use a mass body that is long in the ball hitting direction of the head.
（実 施 例）
以下、この発明を図示の実施例を参照しながら詳細に説
明する。(Embodiments) Hereinafter, the present invention will be described in detail with reference to illustrated embodiments.
第１図及び第２図は、この発明に係るゴルフ用アイアン
クラブヘッドの第１実施例を示し１図中１１は１例えば
ステンレススチール、鋳鉄あるいは真鍮等の金属材料か
らなるヘッド本体で、その打球面部１２が所定の番手に
応じたロフト角を呈するように上＃縁のブレード部１１
ａがら下端縁のソール面部１１ｂにかけて肉厚を拡大さ
せてなる断面三角形状を有している。そして、このヘッ
ド本体１１の打球面部１２に対応する打球方向の裏面部
１３側には、凹陥部１４がほぼ全面に亘って形成され、
この凹陥部１４の前記打球面部１２に対応する面１４ａ
を平坦にして、前記金属薄板からなる打球面部１２の肉
厚がほぼ等厚になるように加工処理が施され、これによ
って、ヘッド本体１１の軽量化及び重心化を図っている
。1 and 2 show a first embodiment of a golf iron club head according to the present invention, and numeral 11 in FIG. The blade portion 11 at the upper #edge so that the surface portion 12 exhibits a loft angle according to a predetermined count.
It has a triangular cross-sectional shape, with the wall thickness increasing from a to the sole surface portion 11b at the lower edge. A concave portion 14 is formed over almost the entire surface on the back surface portion 13 side of the head body 11 in the ball hitting direction corresponding to the ball hitting surface portion 12.
A surface 14a of this concave portion 14 corresponding to the ball hitting surface portion 12
The head body 11 is flattened and processed so that the thickness of the ball-hitting surface portion 12 made of the thin metal plate is approximately equal, thereby reducing the weight and center of gravity of the head body 11.
さらに１図中１５は、前記ヘッド本体１１の裏面側に形
成した凹陥部１４の打球面部１２に対応する面１４ａに
密着接合して添設したＣＦＲＰなどの高弾性率材料から
なる裏打ち部材で、この裏打ち部材１５の接合により、
ヘッド打球面相当部が金属板とＣＦＲＰなとの高弾性率
材料との２重の複合積層構造になるように構成されてい
る。Further, reference numeral 15 in FIG. 1 denotes a backing member made of a high elastic modulus material such as CFRP and attached in close contact with the surface 14a corresponding to the ball hitting surface portion 12 of the recessed portion 14 formed on the back side of the head main body 11. By joining this backing member 15,
The portion corresponding to the ball hitting surface of the head is configured to have a double composite laminated structure of a metal plate and a high elastic modulus material such as CFRP.
また、図中１６は、前記ヘッド本体１１の凹陥部１４に
裏面部１３と路面−になるように嵌合固定した例えばス
テンレススチールあるいは真鍮等の金属材料またはＣＦ
ＲＰ等からなる断面コ字状のウェイト保持部材であり、
このウェイト保持部材１６の凹陥部１４への嵌合によっ
て、打球時の前記ＣＦＲＰ裏打ち部材１５の衝撃荷重を
支えるようにバックアップしてなるとともに、ヘッド本
体１１が中空構造を呈するようになっている。In addition, 16 in the figure is a metal material such as stainless steel or brass, or a CF material that is fitted and fixed in the concave portion 14 of the head body 11 so as to be flush with the back surface portion 13 and the road surface.
It is a weight holding member with a U-shaped cross section made of RP etc.
By fitting the weight holding member 16 into the concave portion 14, it is backed up to support the impact load of the CFRP backing member 15 when a ball is hit, and the head body 11 has a hollow structure.
そして、前記ヘッド本体１１の裏面部１３を形成するウ
ェイト保持部材１６の背面部１６ａの上下方向略中央部
には、例えば３個の盲穴状の凹部１７・・・がトウ・ヒ
ール側前後方向に沿って個々に独立して凹設されていて
、これら各々の凹部１７には、円筒状の嵌合部材１８が
それぞれ嵌め込み固定されている。この嵌合部材１８は
、内径面がネジ加工されてネジ孔１９を有し、このネジ
孔１９にネジ状の質量体２０が取外し交換可能に螺着さ
れて保持されるようになっている。For example, three blind hole-shaped recesses 17 are provided in the vertical direction substantially at the center of the back surface 16a of the weight holding member 16 forming the back surface 13 of the head body 11 in the toe-heel side front-rear direction. , and a cylindrical fitting member 18 is fitted and fixed into each of these recesses 17 . The fitting member 18 has a threaded hole 19 on its inner diameter surface, and a threaded mass body 20 is detachably and replaceably screwed into the threaded hole 19 and held therein.
さらに、第３図及び第４図は、この発明に係る第２実施
例を示すもので、上記第１実施例における各々の質量体
２０がそれぞれ螺合保持される嵌合部材１８を連続一体
形成し、この嵌合部材１８に各々の質量体２０がそれぞ
れ螺合されるネジ孔１９を形成するとともに、前記ウェ
イト保持部材１６の背面部１６ａに凹設される凹部１７
を、嵌合部材１８の形状に合わせて連続的に形成し、か
つ、この凹部１７の底面相当部１７ａを前記嵌合部材１
８が嵌貫されるように貫通させてなる構成を有するもの
である。Furthermore, FIGS. 3 and 4 show a second embodiment of the present invention, in which a fitting member 18 to which each of the mass bodies 20 in the first embodiment is screwed and held is formed continuously and integrally. A screw hole 19 into which each mass body 20 is screwed is formed in the fitting member 18, and a recess 17 is formed in the back surface 16a of the weight holding member 16.
is continuously formed in accordance with the shape of the fitting member 18, and the bottom surface equivalent portion 17a of the recess 17 is
8 is inserted through the hole.
ところで、上記したヘッド本体打球面部１２を構成する
金属薄板の肉厚は、０．５〜３．０ｍｍ、またＣＦＲＰ
裏打ち部材１５の厚さは、１．０〜５．０ｍｍの範囲で
好適に設定されるものであり。By the way, the thickness of the metal thin plate constituting the head body ball hitting surface portion 12 described above is 0.5 to 3.0 mm, and CFRP
The thickness of the lining member 15 is suitably set within the range of 1.0 to 5.0 mm.
これによって、ＣＦＲＰ裏打ち部材１５の添設補強によ
り不要となる重量減少分に相当する重量を、質量体２０
で補うとともに、この質量体２０の取付位置をヘッドの
上下方向の高さ、打球方向の深度及びトウ・ヒール側前
後方向の位置に設定することにより、重心の位置調整の
拡大化を可能にし。As a result, the weight corresponding to the weight reduction that becomes unnecessary due to the addition and reinforcement of the CFRP backing member 15 is reduced to the mass body 20.
In addition, by setting the mounting position of this mass body 20 at the height in the vertical direction of the head, the depth in the direction of ball hitting, and the position in the front and back direction on the toe and heel sides, it is possible to expand the adjustment of the position of the center of gravity.
慣性モーメントの増大化が図れるようになっているもの
である。It is designed to increase the moment of inertia.
また、上記した裏打ち部材１５としては、例えば目的と
する重量減少分に応じた厚さによって補強繊維を複数枚
重ね合わせて多層に積層し、このような積層体からなる
補強繊維に、エポキシ樹脂あるいは不飽和ポリエステル
樹脂等のマトリックス用未硬化合成樹脂液を含浸し、必
要に応じて半硬化させたプリプレグ状または湿式のもの
を硬化することにより成形されるＦＲＰ板、または薄い
硬化済のＦＲＰ板を複数枚重ね合わせ接着した積層体が
使用される。さらに、補強繊維の種類としては、２次元
織編または３次元織編からなるカーボン繊維の単独使用
の他に、カーボン繊維を主として高弾性率の芳香族ポリ
アミド繊維、ガラス繊維、ボロン繊維、シリコンカーバ
イド繊維あるいはアルミナ繊維等が好適に組合せ使用さ
れるもので、補強繊維の織編形態としては、クロス単独
、クロスとロービングの組合せ併用、更にはマットの単
独使用、または他のクロスとの併用により補強効果を調
整可能にしている。The above-mentioned backing member 15 may be made by laminating a plurality of reinforcing fibers in a multi-layered manner, for example, with a thickness corresponding to the desired weight reduction, and applying epoxy resin or An FRP board formed by impregnating an uncured synthetic resin liquid for matrix such as unsaturated polyester resin and curing semi-cured prepreg or wet type if necessary, or a thin hardened FRP board. A laminate is used in which multiple sheets are glued together. Furthermore, as for the types of reinforcing fibers, in addition to the single use of two-dimensionally woven or three-dimensionally woven carbon fibers, carbon fibers can also be used mainly with high modulus aromatic polyamide fibers, glass fibers, boron fibers, and silicon carbide. A suitable combination of fibers or alumina fibers is used, and the reinforcing fibers can be woven or knitted using cloth alone, a combination of cloth and roving, a mat alone, or a combination of other cloths. The effect is adjustable.
なお、この発明は、上記した実施例には限定されず、裏
打ち部材１５として、ＦＲＰの他に金属材料をマトリッ
クスとしたＦＲＭと称される繊維強化金属を使用しても
、この発明の作用・効果を同様に発揮させることが可能
である。Note that the present invention is not limited to the above-described embodiments, and even if a fiber-reinforced metal called FRM, which has a matrix of metal materials in addition to FRP, is used as the backing member 15, the functions and effects of the present invention can still be achieved. It is possible to achieve the same effect.
［発明の効果コ
以上の説明から明らかなように、この発明によれば、金
属材料からなるヘッド本体の打球面部に対応する裏面部
側に形成されかつその打球面部に対応する面に高弾性率
材料からなる裏打ち部材が添設された凹陥部に、ウェイ
ト保持部材を設け、このウェイト保持部材に嵌合部材を
介して質量体を嵌合保持させてなる構成としたことから
、質量体の取付けを、ヘッドの上下方向、打球方向及び
トウ・ヒール側前後方向の任意の位置に設定することが
容易に行なえ、これによって、重心の深度及び高さ位置
の調整範囲を拡大化することができるため、ヘッドの慣
性モーメントの増大化を図ることができる。[Effects of the Invention] As is clear from the above description, according to the present invention, a high modulus of elasticity is formed on the back side of the head body made of a metal material, corresponding to the ball hitting surface, and on the surface corresponding to the ball hitting surface. A weight holding member is provided in the recess to which a lining member made of material is attached, and the mass body is fitted and held in the weight holding member via a fitting member, making it easy to attach the mass body. can be easily set at any position in the vertical direction of the head, in the direction of ball hitting, and in the front and rear directions on the toe and heel sides, thereby expanding the adjustment range of the depth and height position of the center of gravity. , it is possible to increase the moment of inertia of the head.
また、質量体の取付けがヘッドの打球方向の任意の位置
に設定することができるために、質量体としてヘッドの
打球方向に長寸法のものを使用することができ、質量体
の深度方向の調整が容易に行なうことができるというす
ぐれた効果を奏することができるものである。In addition, since the mass body can be installed at any position in the ball hitting direction of the head, it is possible to use a mass body with long dimensions in the ball hitting direction of the head, and the mass body can be adjusted in the depth direction. It can be easily carried out and has excellent effects.
第１図はこの発明に係るゴルフ用アイアンクラブヘッド
の第１実施例を示す背面図、
第２図は同じく第１図■−■線における要部断面図、
第３図はこの発明に係る第２実施例を示す背面図、
第４図は第３図ＩＶ−ＩＶ線における要部断面図、第５
図は従来のゴルフ用アイアンクラブヘッドを示す正面図
、
第６図は第５図ｖｔ−ｖｔ線における要部断面図である
。
１１・・・ヘッド本体、 １２・・・打球面部、１３
・・・裏面部、 １４・・・凹陥部、１４ａ・・
・打球面部に対応する面、
１５ ・
１６ ・
１８ ・
２０ ・
裏打ち部材、
ウェイト保持部材、
嵌合部材。
質量体。FIG. 1 is a rear view showing a first embodiment of a golf iron club head according to the present invention, FIG. 2 is a sectional view of the main part taken along the line ■-■ in FIG. 4 is a sectional view of the main part taken along line IV-IV in FIG. 3, and FIG. 5 is a rear view showing the second embodiment.
The figure is a front view showing a conventional golf iron club head, and FIG. 6 is a cross-sectional view of the main part taken along the line vt-vt in FIG. 11...Head body, 12...Ball hitting surface portion, 13
...Back surface portion, 14...Concave portion, 14a...
- Surface corresponding to the ball hitting surface part, 15, 16, 18, 20, lining member, weight holding member, fitting member. Mass body.
Claims (3)
る裏面部側に凹陥部を形成し、かつこの凹陥部の打球面
部に対応する面に高弾性率材料からなる裏打ち部材を添
設してなるゴルフ用アイアンクラブヘッドにおいて、該
ヘッド本体の凹陥部にウェイト保持部材を設けるととも
に、このウェイト保持部材に嵌合部材を介して質量体を
嵌合保持させたことを特徴とするゴルフ用アイアンクラ
ブヘッド。(1) A recess is formed on the back side of the head body made of a metal material, which corresponds to the ball-hitting surface, and a lining member made of a high-modulus material is attached to the surface of the recess corresponding to the ball-hitting surface. A golf iron club head characterized in that a weight holding member is provided in the concave portion of the head body, and a mass body is fitted and held in the weight holding member via a fitting member. head.
合部材を嵌合固定したことを特徴とする請求項１記載の
ゴルフ用アイアンクラブヘッド。(2) The golf iron club head according to claim 1, wherein a recess is formed in the weight holding member, and a fitting member is fitted and fixed in the recess.
持可能にしたことを特徴とする請求項１または２記載の
ゴルフ用アイアンクラブヘッド。(3) The golf iron club head according to claim 1 or 2, wherein the fitting member is capable of holding a plurality of mass bodies individually and independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63237978A JPH0284972A (en) | 1988-09-22 | 1988-09-22 | Iron club head for golf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63237978A JPH0284972A (en) | 1988-09-22 | 1988-09-22 | Iron club head for golf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284972A true JPH0284972A (en) | 1990-03-26 |
Family
ID=17023295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63237978A Pending JPH0284972A (en) | 1988-09-22 | 1988-09-22 | Iron club head for golf |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284972A (en) |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807191A (en) * | 1996-02-07 | 1998-09-15 | The Yokohama Rubber Co., Ltd. | Iron golf club head |
| JP2002011124A (en) * | 2000-05-23 | 2002-01-15 | Callaway Golf Co | Weight member for golf club head |
| US6592468B2 (en) | 2000-12-01 | 2003-07-15 | Taylor Made Golf Company, Inc. | Golf club head |
| US6811496B2 (en) | 2000-12-01 | 2004-11-02 | Taylor Made Golf Company, Inc. | Golf club head |
| US7871339B2 (en) * | 2003-11-10 | 2011-01-18 | Karsten Manufacturing Corporation | Golf club with swing balance weight cover |
| US8043167B2 (en) * | 2008-12-18 | 2011-10-25 | Nike, Inc. | Golf clubs and golf club heads having interchangeable rear body members |
| US8435135B2 (en) | 2010-05-28 | 2013-05-07 | Nike, Inc. | Golf club head or other ball striking device having removable or interchangeable body member |
| US8550933B2 (en) | 2011-07-29 | 2013-10-08 | Taylor Made Golf Company, Inc. | Swing-weight-adjustable golf clubs and clubheads |
| US9072949B2 (en) | 2008-12-18 | 2015-07-07 | Nike, Inc. | Golf clubs and golf club heads having interchangeable rear body members |
| KR20170098988A (en) * | 2014-02-20 | 2017-08-30 | 파슨스 익스트림 골프, 엘엘씨 | Golf club heads and methods to manufacture golf club heads |
| US9814952B2 (en) | 2014-05-13 | 2017-11-14 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US9878218B2 (en) | 2014-05-13 | 2018-01-30 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| KR101877194B1 (en) * | 2015-03-26 | 2018-07-10 | 파슨스 익스트림 골프, 엘엘씨 | How to make a golf club head and a golf club head |
| US10265590B2 (en) | 2014-02-20 | 2019-04-23 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10279233B2 (en) | 2014-02-20 | 2019-05-07 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10286267B2 (en) | 2014-05-13 | 2019-05-14 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10449428B2 (en) | 2018-02-12 | 2019-10-22 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10512829B2 (en) | 2014-02-20 | 2019-12-24 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10596424B2 (en) | 2014-02-20 | 2020-03-24 | Parsons Extreme Golf, Llc | Golf club heads and methods to manufacture golf club heads |
| US10596425B2 (en) | 2014-02-20 | 2020-03-24 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10632349B2 (en) | 2017-11-03 | 2020-04-28 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10828538B2 (en) | 2018-05-04 | 2020-11-10 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10864414B2 (en) | 2014-02-20 | 2020-12-15 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10874921B2 (en) | 2014-02-20 | 2020-12-29 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10905920B2 (en) | 2018-12-04 | 2021-02-02 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11786786B2 (en) | 2018-02-12 | 2023-10-17 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11833398B2 (en) | 2018-02-12 | 2023-12-05 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11839800B2 (en) | 2018-02-12 | 2023-12-12 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11865417B2 (en) | 2018-02-12 | 2024-01-09 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534834B2 (en) * | 1972-02-24 | 1980-09-09 | ||
| JPS6319169A (en) * | 1986-07-09 | 1988-01-26 | ヤマハ株式会社 | Iron club head for golf |
-
1988
- 1988-09-22 JP JP63237978A patent/JPH0284972A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5534834B2 (en) * | 1972-02-24 | 1980-09-09 | ||
| JPS6319169A (en) * | 1986-07-09 | 1988-01-26 | ヤマハ株式会社 | Iron club head for golf |
Cited By (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5807191A (en) * | 1996-02-07 | 1998-09-15 | The Yokohama Rubber Co., Ltd. | Iron golf club head |
| JP2002011124A (en) * | 2000-05-23 | 2002-01-15 | Callaway Golf Co | Weight member for golf club head |
| US6592468B2 (en) | 2000-12-01 | 2003-07-15 | Taylor Made Golf Company, Inc. | Golf club head |
| US6616547B2 (en) | 2000-12-01 | 2003-09-09 | Taylor Made Golf Company, Inc. | Golf club head |
| US6811496B2 (en) | 2000-12-01 | 2004-11-02 | Taylor Made Golf Company, Inc. | Golf club head |
| US7083530B2 (en) | 2000-12-01 | 2006-08-01 | Taylor Made Golf Company, Inc. | Golf club head |
| US7871339B2 (en) * | 2003-11-10 | 2011-01-18 | Karsten Manufacturing Corporation | Golf club with swing balance weight cover |
| US8043167B2 (en) * | 2008-12-18 | 2011-10-25 | Nike, Inc. | Golf clubs and golf club heads having interchangeable rear body members |
| US8657702B2 (en) | 2008-12-18 | 2014-02-25 | Robert Boyd | Golf clubs and golf club heads having interchangeable rear body members |
| US9072949B2 (en) | 2008-12-18 | 2015-07-07 | Nike, Inc. | Golf clubs and golf club heads having interchangeable rear body members |
| US8435135B2 (en) | 2010-05-28 | 2013-05-07 | Nike, Inc. | Golf club head or other ball striking device having removable or interchangeable body member |
| US8550933B2 (en) | 2011-07-29 | 2013-10-08 | Taylor Made Golf Company, Inc. | Swing-weight-adjustable golf clubs and clubheads |
| US9155945B2 (en) | 2011-07-29 | 2015-10-13 | Taylor Made Golf Company, Inc. | Swing-weight-adjustable golf clubs and clubheads |
| US10293229B2 (en) | 2014-02-20 | 2019-05-21 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10596424B2 (en) | 2014-02-20 | 2020-03-24 | Parsons Extreme Golf, Llc | Golf club heads and methods to manufacture golf club heads |
| US10874921B2 (en) | 2014-02-20 | 2020-12-29 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10864414B2 (en) | 2014-02-20 | 2020-12-15 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10265590B2 (en) | 2014-02-20 | 2019-04-23 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10279233B2 (en) | 2014-02-20 | 2019-05-07 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10821340B2 (en) | 2014-02-20 | 2020-11-03 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| KR20170098988A (en) * | 2014-02-20 | 2017-08-30 | 파슨스 익스트림 골프, 엘엘씨 | Golf club heads and methods to manufacture golf club heads |
| US10596425B2 (en) | 2014-02-20 | 2020-03-24 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10512829B2 (en) | 2014-02-20 | 2019-12-24 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10716978B2 (en) | 2014-05-13 | 2020-07-21 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US9814952B2 (en) | 2014-05-13 | 2017-11-14 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10286267B2 (en) | 2014-05-13 | 2019-05-14 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US9878218B2 (en) | 2014-05-13 | 2018-01-30 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| KR101877194B1 (en) * | 2015-03-26 | 2018-07-10 | 파슨스 익스트림 골프, 엘엘씨 | How to make a golf club head and a golf club head |
| US10632349B2 (en) | 2017-11-03 | 2020-04-28 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11865417B2 (en) | 2018-02-12 | 2024-01-09 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11207575B2 (en) | 2018-02-12 | 2021-12-28 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11786786B2 (en) | 2018-02-12 | 2023-10-17 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11833398B2 (en) | 2018-02-12 | 2023-12-05 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US11839800B2 (en) | 2018-02-12 | 2023-12-12 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
| US10449428B2 (en) | 2018-02-12 | 2019-10-22 | Parsons Xtreme Golf, LLC | Golf club heads and methods to manufacture golf club heads |
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