JPS60190984A - ゴルフ用ウツドクラブ - Google Patents

ゴルフ用ウツドクラブ

Info

Publication number
JPS60190984A
JPS60190984A JP59024636A JP2463684A JPS60190984A JP S60190984 A JPS60190984 A JP S60190984A JP 59024636 A JP59024636 A JP 59024636A JP 2463684 A JP2463684 A JP 2463684A JP S60190984 A JPS60190984 A JP S60190984A
Authority
JP
Japan
Prior art keywords
wood club
golf
fibers
fiber
outer shell
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
Application number
JP59024636A
Other languages
English (en)
Other versions
JPH0417072B2 (ja
Inventor
黒川　育二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP59024636A priority Critical patent/JPS60190984A/ja
Publication of JPS60190984A publication Critical patent/JPS60190984A/ja
Priority to US07/098,491 priority patent/US4778185A/en
Publication of JPH0417072B2 publication Critical patent/JPH0417072B2/ja
Granted legal-status Critical Current

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2031/00—Use of polyvinylesters or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/02—Ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/02—Ceramics
    • B29K2309/04—Carbides; Nitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5227—Clubs

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Golf Clubs (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 〔弁明の技術分野〕 この発明は、繊組強化プラスヂツクス（以下、Ｆ　Ｉ’
＜　１）と略記乃る）を外殻どしたゴルフ用ウッドクラ
ブのヘッドのｌｌ’ｌ　ｊｆａに関する。
（発明の技トド１的背工１１及びその問題１：’、ｊ　
）従来、この種のウッドクラブにＪ５いては、実開昭！
＋０−　＋　ｉｌｌ：凸１）昌公報に開示され一℃いる
ように、ヘッド本体の１］球面部をカーボン繊維クロス
を補強繊眉（どしたカーボン繊刺（強化ブラスヂックス
（以下、ＣＩ−ＲＰと略記する）で構成したものや、特
開昭ｂ　７−２０　：（４［ｉ　１　”ｉ３公報に開示
されているように、外殻全体をカーボン繊維の短繊維を
補強繊維として成形し！、−乙のが知られ−Ｃいる。
しかしながら、このような従来４Ｍ造のものでは、曲名
の場合、ヘッド外殻全体がＣＦＲＰではなく、まＩこ後
者にあっては、補強繊維が短繊維であることから、微視
的にヘッド外殻全体に亘って補強繊組を均質に混合さけ
ることができず、カーボン繊維小束の市なりにより、ヘ
ッド小径部分が樹脂単独で成形されたり、また（よりッ
ヂ部が発生し、このため、Ｊ’Ｊ球時に−３けるヘッド
本体の打球面部からの衝撃が外殻部分を伝播りるとき、
微視的な弾性率または強度の不揃いによって微小クラ、
ツクが発生し易く、このような′＠撃による弾性波の伝
播が散乱・Ｊｌｊ、　ｆｆ！＋・十渉り−ることによつ
Ｃ’　ＪＪ球感がソフ１〜になり、打球時のフィーリン
グを低ドさＵる原因となっていた。
〔発明のし１的〕 このブを明）は、１−記の事情のもとになされ／＝　ｂ
ので、その１的とりるどころは、ヘッド外殻を（１１１
成覆る補強繊維を微視的に均質に混合さけることにより
、微視的な強度及び１１球時のフィーリングの向上を図
るようにしたゴルフ用ウッドクラブを提供づることにあ
る。
（発明の概要） 上記した目的を達成さける！こめに、この光１！ＩＪは
、ヘッド本体の少なくともＪ１球面部のＦ　ＲＰ外殻中
の？ｉ１ｉ強繊紺に、長さ２５〜！１０１１１　（１〜
２インチ）のカーボン繊組からなる長繊維と、長さ００
５ｉ１１１以下のカーボン繊維・ガラス繊維あるいは炭
化１１素（Ｓ　！　Ｃ）からなる短Ｉ１組との２種の繊
維を０１用したことを特徴と１′るものである。
（発明の実施例） 以下、この）を明を図示の一実施例に基づいて説明づる
ど、第１図に示Ｊように、図中１はウッドクラブのヘッ
ド本体である。該ヘッド本体１は、発泡合成樹脂からな
る中芯２と、該中芯２の周囲を構成する「］（Ｐ外殻３
どからなり、該Ｆ　Ｒｌ）外殻３は、］−ボキシ樹脂ま
たはビニールエステル樹脂のマＩ−リックス用合成樹脂
に、長さ２５−５Ｏｎ＋ｍ（１〜２インチ）のカーボン
繊維からなる第１種の補強繊訂１をランダムな方向に混
合し、かつ長さ０．５ＩｌｌＩＩｌ以下のカーボン繊維
、ガラス繊維あるいは炭化珪素（ＳｉＣ）繊維からなる
第２種の補強繊組を混合しくなる長短２種の補強繊維複
合構造を右し、特にヘッド本体１の１１球面部１ａは、
比較的肉厚（８〜１１ｍＩＩｌ）に形成されている。
ところで、上記したＦ　ＲＰ外殻中の樹脂と１Ｉｆｆど
の配合割合は、長繊維とλ０繊組どの繊維含有率が６０
％以下、また長繊維ど短繊維との配合比は９５：５へ・
８５：１５の割合に設定され、繊紺含イＪ率が６０％以
ｔ−ｒあると成形」二好ましくなく、さらにλ０繊）′
（１の配合比が５％木相１Ｃは効果がなく、１５％以」
０．では強１哀か低下し、りＩ’　Ｊ、しくない。
なＪ３、」記したこの発明にＪ３いては、ヘッド全体の
Ｆ　Ｒｌ）外殻中の捕強摂♀１１を長短２種の併用にＪ
、るＩｆｉ　Ｉｌｉ形ｆｉＪＮ　ｌこし／Ｊが、ぞ−れ
に限定されず、少なくともヘッド本体の１１球面部をこ
のよう４ｆ補強繊維の形態にしてしこの弁明の作用・効
果を充分光揮さＩることができる。
（発明の効果） 以上説明したように、この発明は、ヘッド本体の外殻を
４１１１成づるＦ　ＲＰ中の補強繊維の形態をカーボン
繊維からなる艮ＩＩ雑ど短繊維との４７１用にＪ、る複
合構造にしたことがら、長繊維小束の重なり含いによっ
−０発（１゛する樹脂単独部及び樹脂リッチ部に短繊維
が混合され補充されるため、従来のような弾性率あるい
は強度の微視的な不揃いを消滅２したは減少δけること
ができ、これによって打球１、′ｊのＩｌｊ撃による弾
性波の伝播が向上し、打球感を＾めることがＣさるなど
、実用性にすぐれた効果を秦するｔ）のでおる。
【図面の簡単な説明】
第１図（よこの発明に係るゴルフ用ウッドクラブの一実
施）９１を示１断面図 Ｃ゛ある。 １・・・ヘッド本体、１ａ・・・打球面部、３・・・Ｆ
　ＲＰ外殻。

Claims (3)

    【特許請求の範囲】
  1. （１）ヘラ１一本体を１１史１〕外殻’Ｃ’　ｌｆ４成
    したウッドクラブにおいて、 該ヘッド本体の少なくとも１１球面部を、７１−Ｉノッ
    クス川合成樹脂に長れｕ　ＩＩ［どり、Ｉ′Ｉ繊紺どを
    （Ｊｆ用しｌご複合補強繊肩１を）１１！合したＦ　Ｒ
    ｌ］外１．９Ｃ形成したことを特ｊ攻ど覆るゴルフ用ウ
    ッドクラブ。
  2. （２）特に′１晶求の範囲第１項に記載のゴルフ用ウッ
    ドクラブｌ、ｌａ３い【、 該長繊軒（は、長さ２！ｉ　〜５０ｎｌｎｌ　（１〜２
    インチ）のカーボンＩＪＱ　ｉｆｆからなることを特１
    穀とりるウッドクラブ。
  3. （３）特ｉ′Ｌ品求の範囲第１項もしくは第２項のいず
    れかに記載のゴルフ用ウッドクラブにＪ３いて、該短繊
    維は、長さ０．５ｍｍ以トのカーボン繊維、万うス繊紺
    あるい（，１炭化珪素繊維からなること（！：ｆｉ徴ど
    リ−るウッドクラブ。
JP59024636A 1984-03-13 1984-03-13 ゴルフ用ウツドクラブ Granted JPS60190984A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59024636A JPS60190984A (ja) 1984-03-13 1984-03-13 ゴルフ用ウツドクラブ
US07/098,491 US4778185A (en) 1984-03-13 1987-09-18 Wood-type core-shell golf club heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59024636A JPS60190984A (ja) 1984-03-13 1984-03-13 ゴルフ用ウツドクラブ

Publications (2)

Publication Number Publication Date
JPS60190984A true JPS60190984A (ja) 1985-09-28
JPH0417072B2 JPH0417072B2 (ja) 1992-03-25

Family

ID=12143614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59024636A Granted JPS60190984A (ja) 1984-03-13 1984-03-13 ゴルフ用ウツドクラブ

Country Status (2)

Country Link
US (1) US4778185A (ja)
JP (1) JPS60190984A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100068U (ja) * 1986-12-22 1988-06-29
JPH0225269U (ja) * 1988-08-04 1990-02-20
JP2009148615A (ja) * 2009-04-02 2009-07-09 Sri Sports Ltd ゴルフクラブヘッド

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8909376D0 (en) * 1989-04-25 1989-06-14 Wright Charles W Improved golf club
FR2647687A1 (fr) * 1989-06-01 1990-12-07 Salomon Sa Tete de putter
JPH037854U (ja) * 1989-06-12 1991-01-25
GB2241173B (en) * 1990-02-01 1994-04-13 Yamaha Corp A golf club and head therefor
US5338024A (en) * 1990-05-04 1994-08-16 The Baum Research & Development Co., Inc. Golf club
US5511787A (en) * 1990-05-04 1996-04-30 The Baum Research & Development Co. Golf club
JP2515604Y2 (ja) * 1991-07-09 1996-10-30 ダイワゴルフ株式会社 ゴルフクラブヘッド
US5306450A (en) * 1991-08-13 1994-04-26 The Yokohama Rubber Co., Ltd. Method of producing wood type golf club head
US5766090A (en) * 1994-01-28 1998-06-16 Orlowski; Michael E. Vibration dampening material for putter shafts
US5672120A (en) * 1995-05-12 1997-09-30 Specialty Materials And Manufacturing Inc. Golf club head
US6695608B2 (en) * 1997-10-23 2004-02-24 Callaway Golf Company Apparatus for manufacturing a composite golf club head
WO2001030461A1 (en) * 1999-10-28 2001-05-03 Mile Creek Capital, Llc Golf club
US20050064956A1 (en) * 2001-01-20 2005-03-24 Fu Sheng Industrial Co., Ltd. Golf club head and process for making the same
US6592469B2 (en) 2001-01-25 2003-07-15 Acushnet Company Golf club heads with back cavity inserts and weighting
JP2004089268A (ja) * 2002-08-29 2004-03-25 Sumitomo Rubber Ind Ltd ゴルフクラブヘッド
JP4287769B2 (ja) * 2004-03-17 2009-07-01 Ｓｒｉスポーツ株式会社 ゴルフクラブヘッド及びその製造方法
JP4410606B2 (ja) * 2004-06-03 2010-02-03 Ｓｒｉスポーツ株式会社 ゴルフクラブヘッド
USD529561S1 (en) 2005-07-12 2006-10-03 Callaway Golf Company Golf club head
USD523504S1 (en) 2005-07-19 2006-06-20 Callaway Golf Company Golf club head
USD527434S1 (en) 2005-07-19 2006-08-29 Callaway Golf Company Golf club head
USD523503S1 (en) 2005-07-19 2006-06-20 Callaway Golf Company Golf club head
USD523505S1 (en) 2005-07-19 2006-06-20 Callaway Golf Company Golf club head
USD524890S1 (en) 2005-07-19 2006-07-11 Callaway Golf Company Golf club head
USD524891S1 (en) 2005-07-27 2006-07-11 Callaway Golf Company Golf club head
USD523506S1 (en) 2005-07-27 2006-06-20 Callaway Golf Company Golf club head
USD524388S1 (en) 2005-08-02 2006-07-04 Callaway Golf Company Golf club head
USD525334S1 (en) 2005-08-03 2006-07-18 Callaway Golf Company Face component of a golf club head
USD529562S1 (en) 2005-08-04 2006-10-03 Callaway Golf Company Golf club head
USD523918S1 (en) 2005-08-04 2006-06-27 Callaway Golf Company Golf club head
US9033822B1 (en) * 2009-09-15 2015-05-19 Callaway Golf Company Golf club head with a compression-molded, thin-walled aft-body
US20110077102A1 (en) * 2009-09-29 2011-03-31 Callaway Golf Company Golf club body fabricated with long carbon fiber material
US10960278B2 (en) * 2017-09-22 2021-03-30 Karsten Manufacturing Corporation Putter golf club head with elastomer fill

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934274A (ja) * 1982-08-23 1984-02-24 ヨネツクス株式会社 ゴルフクラブヘツドの製造方法
JPS5944279A (ja) * 1982-09-04 1984-03-12 美津濃株式会社 ゴルフクラブ用ヘツド及びその製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598693A (en) * 1967-09-05 1971-08-10 Monsanto Co Molding composition
GB2115295B (en) * 1982-02-05 1985-08-07 Mizuno Kk Golf club head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934274A (ja) * 1982-08-23 1984-02-24 ヨネツクス株式会社 ゴルフクラブヘツドの製造方法
JPS5944279A (ja) * 1982-09-04 1984-03-12 美津濃株式会社 ゴルフクラブ用ヘツド及びその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100068U (ja) * 1986-12-22 1988-06-29
JPH0225269U (ja) * 1988-08-04 1990-02-20
JP2009148615A (ja) * 2009-04-02 2009-07-09 Sri Sports Ltd ゴルフクラブヘッド

Also Published As

Publication number Publication date
US4778185A (en) 1988-10-18
JPH0417072B2 (ja) 1992-03-25

Similar Documents

Publication Publication Date Title
JPS60190984A (ja) ゴルフ用ウツドクラブ
US4455022A (en) Master shaft and method of making golf club shafts therefrom
US5780169A (en) Golf ball
JPH0323261Y2 (ja)
US4124670A (en) Method of producing a composite high strength to weight structure having a shell and weight controlled cellular core
GB1562954A (en) Two-piece solid golf balls
JPH07194737A (ja) ゴルフボール
US5885169A (en) Shaft and head for golf club
JPH10129214A (ja) オフロードタイヤ用トレッド
JPH10249A (ja) ゴルフボール
JP3853594B2 (ja) 高酸性及びｖｌｍｉアイオノマーを含むゴルフボール組成物
CN100566780C (zh) 高尔夫杆头构造
JPS5592757A (en) Flame-retardant epoxy resin for reinforcing with carbon fiber
JP2000239417A (ja) 織物プリプレグ及び繊維強化複合材料
Jang et al. Structure-property relationships in thermoplastic particulate-and ceramic whisker-modified epoxy resins
US6960712B2 (en) Polymeric drumsticks
US20250144491A1 (en) Composite bat
CN2110502U (zh) 改良之纤维增强塑胶棒球棒
JPH10230023A (ja) ゴルフボール
MA et al. Toughening epoxy resin matrix for fiber reinforced composites. V-Toughening mechanism
JP2695833B2 (ja) プラスチック製邦楽器部品
JPH01190373A (ja) セラミックファイバーで補強したゴルフクラブ
JPS60190351A (ja) 複合材料
JPS6092540A (ja) コンクリ−ト板
JPH0381393B2 (ja)