KR960037077A - 세쪽으로 된 단단한 골프공 - Google Patents

세쪽으로 된 단단한 골프공 Download PDF

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Publication number
KR960037077A
KR960037077A KR1019960009925A KR19960009925A KR960037077A KR 960037077 A KR960037077 A KR 960037077A KR 1019960009925 A KR1019960009925 A KR 1019960009925A KR 19960009925 A KR19960009925 A KR 19960009925A KR 960037077 A KR960037077 A KR 960037077A
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KR
South Korea
Prior art keywords
hardness
jis
cover
center
golf ball
Prior art date
Application number
KR1019960009925A
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English (en)
Inventor
히덴리 하라오까
가즈시게 스기모또
게이지 모리야마
요시마사 고이즈미
구니야스 호리우찌
Original Assignee
사이또 나오또
스미또모고무고오교 가부시끼가이샤
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 사이또 나오또, 스미또모고무고오교 가부시끼가이샤 filed Critical 사이또 나오또
Publication of KR960037077A publication Critical patent/KR960037077A/ko

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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
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0077—Physical properties
    • A63B37/0092—Hardness distribution amongst different ball layers
    • A63B37/00922—Hardness distribution amongst different ball layers whereby hardness of the cover is lower than hardness of the intermediate layers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
    • A63B37/004—Physical properties
    • A63B37/0043—Hardness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0062—Hardness
    • A63B37/00621—Centre hardness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0062—Hardness
    • A63B37/00622—Surface hardness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0062—Hardness
    • A63B37/0063—Hardness gradient
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0077—Physical properties
    • A63B37/0092—Hardness distribution amongst different ball layers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/0023—Covers
    • A63B37/0029—Physical properties
    • A63B37/0031—Hardness
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0064—Diameter
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B37/00—Solid balls; Rigid hollow balls; Marbles
    • A63B37/0003—Golf balls
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
    • A63B37/0075—Three piece balls, i.e. cover, intermediate layer and core

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 비행거리가 길고 제어성이 우수한 세쪽으로 된 단단한 골프공을 제공한다. 중심부 및 이 중심부를 덮는 껍질부로 구성된 이층구조의 코어부, 및 이 코어부를 덮는 커버를 포함하는 세쪽으로 된 단단한 골프공에 있어서, 상기 중심부는 직경이 25 내지 37mm이고 그 중심점에서 JIS-C 경도가 60 내지 85 이며, 이 중심점과 상기 중심점의 표면간의 JIS-C 경도차는 4 이하이고, 상기 껍질부는 JIS-C 표면경부가 75 내지 90이며, 그리고 상기 커버는 강성계수가 1,200 내지 3,600㎏/㎝인 커버조직으로 구성되고; 경도는 JIS-C형 경도계에 의해 측정된다.

Description

세쪽으로 된 단단한 골프공
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 세쪽으로 된 단단한 골프공의 일 실시예를 도시한 개략단면도.

Claims (3)

  1. 중심부 및 이 중심부를 덮는 껍질부로 구성된 이층구조의 코어부, 및 이 코어부를 덮는 커버를 포함하는 세쪽으로 된 단단한 골프공에 있어서, 상기 중심부는 직경이 25 내지 37mm이고 그 중심점에서 JIS-C 경도가 60 내지 85 이며, 이 중심점과 상기 중심부의 표면간의 JIS-C 경도차는 4 이하이고, 상기 껍질부는 JIS-C 표면경도가 75 내지 90 이며, 그리고 상기 커버는 강성계수가 1,200 내지 3,600㎏/㎝인 커버조직으로 구성되고; 경도는 JIC-C 형 경도계에 의해 측정되는 것을 특징으로 하는 세쪽으로 된 단단한 골프공.
  2. 제1항에 있어서, 상기 껍질부의 JIS-C 표면경도는 상기 중심부이 JIS-C 표면경도보다 큰 것을 특징으로 하는 세쪽으로 된 단단한 골프공.
  3. 제1항에 있어서, 상기 커버의 쇼어 D 경도는 59 내지 70인 것을 특징으로 하는 세쪽으로 된 단단한 골프공.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960009925A 1995-04-05 1996-04-02 세쪽으로 된 단단한 골프공 KR960037077A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-106909 1995-04-05
JP10690995 1995-04-05

Publications (1)

Publication Number Publication Date
KR960037077A true KR960037077A (ko) 1996-11-19

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ID=14445578

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960009925A KR960037077A (ko) 1995-04-05 1996-04-02 세쪽으로 된 단단한 골프공

Country Status (4)

Country Link
US (1) US5711723A (ko)
KR (1) KR960037077A (ko)
AU (1) AU701382B2 (ko)
GB (1) GB2299518B (ko)

Families Citing this family (80)

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Publication number Priority date Publication date Assignee Title
US7153467B2 (en) 1995-06-07 2006-12-26 Acushnet Company Method of making a golf ball with a multi-layer core
US7014573B2 (en) 1995-06-07 2006-03-21 Acushnet Company Method of making a golf ball with a multi-layer core
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US7594866B2 (en) 1996-02-16 2009-09-29 Acushnet Company Method of making a golf ball with a multi-layer core
JP3722553B2 (ja) * 1996-06-06 2005-11-30 Ｓｒｉスポーツ株式会社 スリーピースソリッドゴルフボール
US6635716B2 (en) 2001-09-13 2003-10-21 Acushnet Company Golf ball cores comprising a halogenated organosulfur compound
US6849006B2 (en) 1997-05-27 2005-02-01 Acushnet Company Thin, thermoset, polyurethane-covered golf ball with a dual core
US6152835A (en) * 1997-11-21 2000-11-28 Spalding Sports Worldwide, Inc. Golf ball with soft core
US5948864A (en) * 1998-02-11 1999-09-07 Acushnet Company Golf ball incorporating liquid crystalline polymers
US6417278B1 (en) 1998-03-26 2002-07-09 Acushnet Company Low compression, resilient golf balls including a cis-to-trans catalyst and method for making same
US6093357A (en) 1998-03-26 2000-07-25 Acushnet Company Methods for making multi-layer golf balls using rigid uncrosslinked shells
US6998445B2 (en) * 1998-03-26 2006-02-14 Acushnet Company Low compression, resilient golf balls with rubber core
US6180722B1 (en) 1998-03-26 2001-01-30 Acushnet Company Dual core golf ball compositions
US6180040B1 (en) 1998-09-02 2001-01-30 Acushnet Company Method of forming a golf ball core
JP4260293B2 (ja) * 1998-09-18 2009-04-30 Ｓｒｉスポーツ株式会社 マルチピースゴルフボール
JP3659557B2 (ja) * 1998-10-07 2005-06-15 住友ゴム工業株式会社 スリーピースゴルフボール
JP4227260B2 (ja) 1999-01-20 2009-02-18 Ｓｒｉスポーツ株式会社 マルチピースソリッドゴルフボール
US6120390A (en) * 1999-03-01 2000-09-19 Acushnet Company Golf ball cores with improved durability
JP2000288121A (ja) * 1999-04-01 2000-10-17 Bridgestone Sports Co Ltd ソリッドゴルフボール
US6290797B1 (en) 1999-04-02 2001-09-18 Acushnet Company Process for making multi-layer core golf balls
JP3626623B2 (ja) 1999-04-19 2005-03-09 住友ゴム工業株式会社 マルチピースソリッドゴルフボール
JP2000350793A (ja) * 1999-06-11 2000-12-19 Sumitomo Rubber Ind Ltd マルチピースソリッドゴルフボール
JP2000350794A (ja) * 1999-06-14 2000-12-19 Sumitomo Rubber Ind Ltd ゴルフボール
AU766517B2 (en) * 1999-09-30 2003-10-16 Sumitomo Rubber Industries, Ltd. Multi-piece solid golf ball
US7217764B2 (en) 1999-12-03 2007-05-15 Acushnet Company Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers
US7214738B2 (en) * 1999-12-03 2007-05-08 Acushnet Company Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers
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US20040266971A1 (en) * 1999-12-03 2004-12-30 Shenshen Wu Golf equipment incorporating polyamine/carbonyl adducts as chain extenders and methods of making same
US7786243B2 (en) 2002-02-06 2010-08-31 Acushnet Company Polyurea and polyurethane compositions for golf equipment
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US20030207998A1 (en) * 2001-09-13 2003-11-06 Voorheis Peter R. Use of halogenated organosulfur and peroxide compounds in golf balls
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US20030100386A1 (en) * 2001-11-16 2003-05-29 Jordan Michael D. Low spin, soft compression, performance golf ball
US6814676B2 (en) * 2001-12-27 2004-11-09 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
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US20060073913A1 (en) * 2004-10-05 2006-04-06 Castner Eric S Low compression golf ball
US20060083863A1 (en) * 2004-10-18 2006-04-20 Christopher Cavallaro Golf ball having sprayed layer of liquid polybutadiene
US7199192B2 (en) * 2004-12-21 2007-04-03 Callaway Golf Company Golf ball
US8827838B2 (en) * 2007-10-29 2014-09-09 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US7637826B2 (en) * 2007-10-29 2009-12-29 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US20090111608A1 (en) * 2007-10-29 2009-04-30 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US7727084B2 (en) * 2007-10-29 2010-06-01 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US7625302B2 (en) * 2007-10-29 2009-12-01 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US8371960B2 (en) * 2007-10-29 2013-02-12 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US7604553B2 (en) * 2007-11-02 2009-10-20 Bridgestone Sports Co., Ltd. Golf ball
US8435138B2 (en) 2007-11-02 2013-05-07 Bridgestone Sports Co., Ltd. Golf ball
JP6690136B2 (ja) * 2015-04-27 2020-04-28 住友ゴム工業株式会社 ゴルフボール
US10427004B2 (en) * 2017-11-15 2019-10-01 Acushnet Company Golf balls incorporating thermoplastic blends(s) of ionomer(s), thermoplastic polymer(s), PGM reactive crosslinker(s), and catalyst(s)
JP7215085B2 (ja) * 2018-10-30 2023-01-31 住友ゴム工業株式会社 ゴルフボール
US11560462B1 (en) 2019-09-20 2023-01-24 The Goodyear Tire & Rubber Company Functionalized high cis-1,4-polybutadiene

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194760A (ja) * 1983-04-21 1984-11-05 住友ゴム工業株式会社 スリ−ピ−スソリツドゴルフボ−ル
JP2680405B2 (ja) * 1989-04-04 1997-11-19 住友ゴム工業株式会社 ラージサイズのスリーピースソリッドゴルフボール
JP3169287B2 (ja) * 1992-06-09 2001-05-21 住友ゴム工業株式会社 糸巻ゴルフボール
JP2652505B2 (ja) * 1993-05-20 1997-09-10 住友ゴム工業株式会社 ゴルフボール

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Publication number Publication date
AU701382B2 (en) 1999-01-28
AU5047596A (en) 1996-10-17
US5711723A (en) 1998-01-27
GB9607142D0 (en) 1996-06-12
GB2299518B (en) 1998-11-11
GB2299518A (en) 1996-10-09

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