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KR920000346A - 쓰리 피스 솔리드 골프공 - Google Patents

쓰리 피스 솔리드 골프공 Download PDF

Info

Publication number
KR920000346A
KR920000346A KR1019900008095A KR900008095A KR920000346A KR 920000346 A KR920000346 A KR 920000346A KR 1019900008095 A KR1019900008095 A KR 1019900008095A KR 900008095 A KR900008095 A KR 900008095A KR 920000346 A KR920000346 A KR 920000346A
Authority
KR
South Korea
Prior art keywords
golf ball
solid golf
piece solid
inner core
outer layer
Prior art date
Application number
KR1019900008095A
Other languages
English (en)
Other versions
KR920006255B1 (ko
Inventor
김문규
황인홍
Original Assignee
김문규
일야실업 주식회사
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 김문규, 일야실업 주식회사 filed Critical 김문규
Priority to KR1019900008095A priority Critical patent/KR920006255B1/ko
Priority to US07699933 priority patent/US5184828B1/en
Priority to GB9110740A priority patent/GB2245580B/en
Priority to JP3153959A priority patent/JP2614791B2/ja
Publication of KR920000346A publication Critical patent/KR920000346A/ko
Application granted granted Critical
Publication of KR920006255B1 publication Critical patent/KR920006255B1/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
    • A63B37/02—Special cores
    • 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
    • A63B37/0044—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
    • A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
    • A63B37/004—Physical properties
    • A63B37/0045—Thickness
    • 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
    • A63B37/0047—Density; Specific gravity
    • 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
    • A63B37/0064—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
    • A63B37/005—Cores
    • A63B37/006—Physical properties
    • A63B37/0066—Density; Specific gravity
    • 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
    • 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

Landscapes

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

Abstract

내용 없음

Description

쓰리 피스 솔리드 골프공
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1-3도는 본 발명에 의한 쓰리 피스 솔리드(three piece solid)골프공의 단면도이다.

Claims (3)

  1. 내핵(1) 및 내핵(1)을 둘러싸고 있는 외층(2)으로 구성되는 이중핵과, 이 이중핵의 보호커버(3)로 구성되는 쓰리 피스 솔리드 (three piece solid)골프공에 있어서, 내핵(1)이 직경 23-25m/m, 쇼아 경도(shore hardness D) 30-62이고, 외층(2)이 직경 36-41m/m, 소아 경도 30-56이며, 경도의 분포가 내핵(1)과 외층(2)과의 내핵(1)쪽 접경부위가 쇼아 경도 50-62로 가장 높게 되어 있는 것을 특징으로 하는 쓰리 피스 솔리드 골프공.
  2. 제1항에 있어서, 내핵(1)의 비중이 1.15-1.50이고, 외층(2)의 비중이 1.00-1.20인 쓰리 피스 솔리드 골프공.
  3. 제1항에 있어서, 내핵(1)의 비중이 1.00-1.20이고, 외층(2)의 비중이 1.15-1.80인 쓰리 피스 솔리드 골프공.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900008095A 1990-06-01 1990-06-01 세겹으로 이루어진 골프공 KR920006255B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019900008095A KR920006255B1 (ko) 1990-06-01 1990-06-01 세겹으로 이루어진 골프공
US07699933 US5184828B1 (en) 1990-06-01 1991-05-14 Solid three-piece golf ball
GB9110740A GB2245580B (en) 1990-06-01 1991-05-17 Solid three-piece golf ball
JP3153959A JP2614791B2 (ja) 1990-06-01 1991-05-28 固体状スリーピースゴルフボール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900008095A KR920006255B1 (ko) 1990-06-01 1990-06-01 세겹으로 이루어진 골프공

Publications (2)

Publication Number Publication Date
KR920000346A true KR920000346A (ko) 1992-01-29
KR920006255B1 KR920006255B1 (ko) 1992-08-01

Family

ID=19299701

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900008095A KR920006255B1 (ko) 1990-06-01 1990-06-01 세겹으로 이루어진 골프공

Country Status (4)

Country Link
US (1) US5184828B1 (ko)
JP (1) JP2614791B2 (ko)
KR (1) KR920006255B1 (ko)
GB (1) GB2245580B (ko)

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