KR950010925A - 투-피스 골프공 - Google Patents

투-피스 골프공 Download PDF

Info

Publication number
KR950010925A
KR950010925A KR1019940026413A KR19940026413A KR950010925A KR 950010925 A KR950010925 A KR 950010925A KR 1019940026413 A KR1019940026413 A KR 1019940026413A KR 19940026413 A KR19940026413 A KR 19940026413A KR 950010925 A KR950010925 A KR 950010925A
Authority
KR
South Korea
Prior art keywords
core
golf ball
parts
hardness
heterocrosslinking
Prior art date
Application number
KR1019940026413A
Other languages
English (en)
Other versions
KR100301537B1 (ko
Inventor
세이이찌로오 엔도
구니야스 호리우찌
Original Assignee
요꼬이 다스꾸
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 요꼬이 다스꾸, 스미또모고무고오교 가부시끼가이샤 filed Critical 요꼬이 다스꾸
Publication of KR950010925A publication Critical patent/KR950010925A/ko
Application granted granted Critical
Publication of KR100301537B1 publication Critical patent/KR100301537B1/ko

Links

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
    • 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
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0065—Deflection or compression
    • 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
    • A63B37/0051—Materials other than polybutadienes; Constructional details
    • A63B37/0054—Substantially rigid, e.g. metal
    • 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
    • A63B37/0074—Two piece balls, i.e. cover and core

Abstract

본 발명은 기재 고무, 헤테로 가교 결합제 및 유기 퍼옥시드를 함유하는 고무 조성물로 만들어진 코어, 및 커버로 구성된 투-피스 골프공에 관한 것이다. 골프공의 코어는 기재 고무 100중량부 기준으로 20내지 30중량부의 헤테로 가교 결합제를 함유한다. JIS-C형 경도 시험기로 측정한 코어의 경도는 중심과 표면사이의 모든 부분에서 70 내지 80이고, 각 부분의 경도의 차이는 5이하이다. 초기 하중(10kg)과 최종 하중(130kg)사이에서 형성된 코어의 압축 변형량은 3.1 내지 3.8mm이다.

Description

투-피스 골프공
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 기재 고무, 헤테로 가교 결합제 및 유기 퍼윽시드를 함유하는 고무 조성물로 만들어진 코어 및 상기 코어를 피복하는 커버를 포함하며, 상기 코어는 기재 고무의 100중량부 기준으로 헤테로 가교 결합제 20 내지 30중량부를 함유하고, JIS-C형 경도 시험기로 측정한 상기 코어의 경도는 중심에서 표면가지의 모든 부분에서 70 내지 80의 범위이고, 각부분의 경도의 차이는 5미만이고, 초기 하중(10kg)과 최종 하중(130kg)사이에서 형성된 코어의 압축 변형량은 3.1 내지 3.8mm임을 특징으로 하는 루-피스 골프공.
  2. 제1항에 있어서, 헤드 속도 45m/sec로 골프공을 클럽으로 타구할 때 수득된 접촉 면적이 4.3 내지 5.0㎠인 두-피스 골프공.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940026413A 1993-10-15 1994-10-14 투-피스골프공 KR100301537B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-258089 1993-10-15
JP5258089A JP2710746B2 (ja) 1993-10-15 1993-10-15 ツーピースゴルフボール

Publications (2)

Publication Number Publication Date
KR950010925A true KR950010925A (ko) 1995-05-15
KR100301537B1 KR100301537B1 (ko) 2001-11-22

Family

ID=17315363

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940026413A KR100301537B1 (ko) 1993-10-15 1994-10-14 투-피스골프공

Country Status (7)

Country Link
US (1) US5562287A (ko)
EP (1) EP0648516B1 (ko)
JP (1) JP2710746B2 (ko)
KR (1) KR100301537B1 (ko)
AU (1) AU681696B2 (ko)
CA (1) CA2118051A1 (ko)
DE (1) DE69410049T2 (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3662034B2 (ja) * 1994-04-22 2005-06-22 住友ゴム工業株式会社 ツーピースゴルフボール
JPH09215774A (ja) * 1996-02-07 1997-08-19 Bridgestone Sports Co Ltd ツーピースソリッドゴルフボール
JPH10314340A (ja) * 1997-05-16 1998-12-02 Sumitomo Rubber Ind Ltd ソリッドゴルフボール
US6180040B1 (en) * 1998-09-02 2001-01-30 Acushnet Company Method of forming a golf ball core
JP3656808B2 (ja) 1999-03-03 2005-06-08 ブリヂストンスポーツ株式会社 ソリッドゴルフボール及びその選定方法
JP2000245869A (ja) 1999-03-03 2000-09-12 Bridgestone Sports Co Ltd ゴルフボール
US6290797B1 (en) 1999-04-02 2001-09-18 Acushnet Company Process for making multi-layer core golf balls
US6488597B2 (en) * 2000-03-15 2002-12-03 Sumitomo Rubber Industries, Ltd. Golf ball
JP3672016B2 (ja) * 2000-04-24 2005-07-13 ブリヂストンスポーツ株式会社 マルチピースソリッドゴルフボール
JP3674679B2 (ja) * 2000-04-24 2005-07-20 ブリヂストンスポーツ株式会社 マルチピースソリッドゴルフボール
JP2002126129A (ja) * 2000-08-15 2002-05-08 Bridgestone Sports Co Ltd ツーピースゴルフボール
JP4365518B2 (ja) * 2000-08-30 2009-11-18 Ｓｒｉスポーツ株式会社 軽量ゴルフボール
JP4958989B2 (ja) 2010-04-07 2012-06-20 Ｓｒｉスポーツ株式会社 ゴルフボール
JP5331756B2 (ja) 2010-06-29 2013-10-30 ダンロップスポーツ株式会社 ゴルフボール
JP5606814B2 (ja) 2010-07-08 2014-10-15 ダンロップスポーツ株式会社 ゴルフボール
JP5603156B2 (ja) 2010-07-12 2014-10-08 ダンロップスポーツ株式会社 ゴルフボール
JP5667428B2 (ja) 2010-12-22 2015-02-12 ダンロップスポーツ株式会社 ゴルフボール
JP5620262B2 (ja) 2010-12-29 2014-11-05 ダンロップスポーツ株式会社 ゴルフボール
US20130172105A1 (en) * 2011-07-29 2013-07-04 Nike, Inc. Golf Ball Having Temperature Controllable Compression Deformation
US9022883B2 (en) * 2012-03-09 2015-05-05 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US9526950B2 (en) * 2012-03-28 2016-12-27 Nike, Inc. Golf balls including dense high acid lonomers
EP2668979B1 (en) 2012-06-01 2017-01-04 Dunlop Sports Co., Ltd. Golf ball
JP6612537B2 (ja) * 2015-06-25 2019-11-27 ブリヂストンスポーツ株式会社 ゴルフボール

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949779A (ja) * 1982-09-13 1984-03-22 住友ゴム工業株式会社 ツ−ピ−スソリツドゴルフボ−ル
JPS60199471A (ja) * 1984-03-26 1985-10-08 住友ゴム工業株式会社 ソリツドゴルフボ−ルおよびその製法
JPH0698206B2 (ja) * 1985-05-01 1994-12-07 ブリヂストンスポーツ株式会社 ソリツドゴルフボ−ル
JP2708064B2 (ja) * 1989-01-09 1998-02-04 住友ゴム工業株式会社 ソリッドゴルフボール
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
JPH02140179A (ja) * 1989-10-06 1990-05-29 Sumitomo Rubber Ind Ltd ソリッドゴルフボールの製法
JP2916310B2 (ja) * 1991-11-01 1999-07-05 住友ゴム工業株式会社 ツーピースゴルフボール
JP2721291B2 (ja) * 1992-09-21 1998-03-04 住友ゴム工業株式会社 ツーピースゴルフボール
JP3153362B2 (ja) * 1992-11-26 2001-04-09 住友ゴム工業株式会社 ツーピースゴルフボール

Also Published As

Publication number Publication date
CA2118051A1 (en) 1995-04-16
AU681696B2 (en) 1997-09-04
DE69410049D1 (de) 1998-06-10
JPH07112036A (ja) 1995-05-02
US5562287A (en) 1996-10-08
EP0648516A1 (en) 1995-04-19
KR100301537B1 (ko) 2001-11-22
DE69410049T2 (de) 1998-09-24
JP2710746B2 (ja) 1998-02-10
EP0648516B1 (en) 1998-05-06
AU7587994A (en) 1995-05-04

Similar Documents

Publication Publication Date Title
KR950010925A (ko) 투-피스 골프공
KR930009619A (ko) 투 피이스 골프공
KR940011027A (ko) 투-피스 골프공
KR950016806A (ko) 세부분으로 된 견고한 골프공
KR840005805A (ko) 라지 사이즈 투피스 솔리드 골프공
GB2316884A (en) Solid construction golf ball incorporating compressible materials
CA2116510A1 (en) Low spin golf ball
GB2316876A (en) Golf ball incorporating metallocene polymer blends
GB2375314A (en) Method of improving scuff and cut resistance of ionomer covered golf ball
CA2031904A1 (en) Surlyn/rubber golf ball cover blend
GB2353721A (en) Golf ball with improved intermediate layer
JPS52154436A (en) Two-layer solid golf ball
GB2384715A (en) Hollow center thermoset elastomeric game ball
WO2001083046A3 (en) Golf ball with textual instructions positioned thereon
US5033749A (en) Thread-wound golf ball
DE69406279D1 (de) Golfballhülle
GB2320203A (en) Enhanced lofting golf balls
JPS5787445A (en) Rubber material
SE8505838D0 (sv) Golf ball having improved playability properties
GB2361192A (en) Improved cover for game ball
GB234713A (en) Improvements in playing balls
WO2005018758A3 (fr) Canne d’entrainement munie d’une roulette pour joueur de golf
JPS5367538A (en) Tennis racket
TH20359EX (th) การปรับปรุงลูกขนไก่
TH20359A (th) การปรับปรุงลูกขนไก่

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee