KR870009736A - Center Density Adjustable Golf Ball - Google Patents

Center Density Adjustable Golf Ball Download PDF

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Publication number
KR870009736A
KR870009736A KR860011528A KR860011528A KR870009736A KR 870009736 A KR870009736 A KR 870009736A KR 860011528 A KR860011528 A KR 860011528A KR 860011528 A KR860011528 A KR 860011528A KR 870009736 A KR870009736 A KR 870009736A
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KR
South Korea
Prior art keywords
golf ball
ball according
inches
intermediate layer
groove
Prior art date
Application number
KR860011528A
Other languages
Korean (ko)
Inventor
에이. 스하마 사미
Original Assignee
제임스 엠. 맥엘리야
윌슨 스포팅 굳스 컴패니
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 제임스 엠. 맥엘리야, 윌슨 스포팅 굳스 컴패니 filed Critical 제임스 엠. 맥엘리야
Publication of KR870009736A publication Critical patent/KR870009736A/en

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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
    • 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
    • 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
    • A63B37/0023—Covers
    • A63B37/0024—Materials other than ionomers or polyurethane
    • A63B37/0026—Balata
    • 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
    • A63B37/005—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
    • A63B37/0074—Two piece balls, i.e. cover 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
    • A63B37/0072—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

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)

Abstract

내용 없음No content

Description

중심밀도 가변성 골프공Center Density Adjustable Golf Ball

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 골프공.1 is a golf ball according to the present invention.

제2도는 제1도의 선 2-2에 의한 부분확대도.2 is a partially enlarged view taken along line 2-2 of FIG.

제3도는 제1의 공의 중심부의 단면도.3 is a cross-sectional view of the center of the first ball.

제4도는 제3도의 중심부의 상단부.4 is the upper end of the center of FIG.

제5도는 제4도의 선 5-5에 의한 중심부의 측면도.FIG. 5 is a side view of the central portion taken by line 5-5 of FIG.

제6도는 제5도의 선 6-6에 의한 중심부의 하면부도면.FIG. 6 is a bottom plan view of the central portion taken along line 6-6 of FIG.

제7도는 중심부의 상단부의 투시도.7 is a perspective view of the upper part of the center part.

제8도는 중심부의 하단부의 투시도.8 is a perspective view of the bottom of the center.

Claims (23)

다수의 움푹파진곳을 갖고 있는 일반적인 구의 바깥 표면에있는 중심부와 각각의 움푹파진부분이 중심축에 평행하거나 중심축을 지나서 연장한 평면에 나란히 배치한 중심부와 표피를 갖는 것을 특징으로 하는 골프공.A golf ball, characterized in that it has a center and an epidermis arranged side by side in a plane parallel to or extending beyond the central axis, with a central portion on the outer surface of a general sphere having a plurality of depressions. 제1항에 있어서, 상기 평면이 상기축에 평행 또는 지나서 연장한 것을 특징으로 하는 골프공.2. A golf ball according to claim 1, wherein said plane extends parallel or past said axis. 제1항에 있어서, 상기 움푹파진곳의 각부분에 중심부의 구바깥표면의 대원의 일부분을 따라 분포된 길게늘어진 홈이 있는 것을 특징으로 하는 골프공.2. A golf ball according to claim 1, wherein each part of the dent has an elongated groove distributed along a part of the crew of the outer surface of the center. 제3항에 있어서, 상기 대원의 인접쌍 사이의 각이 22.5도인 것을 특징으로 하는 골프공.4. A golf ball according to claim 3, wherein an angle between adjacent pairs of the crew is 22.5 degrees. 제3항에 있어서, 상기홈의 각각 넓이가 0.110인치인 것을 특징으로 하는 골프공.4. A golf ball according to claim 3, wherein each of said grooves has a width of 0.110 inches. 제5항에 있어서, 상기홈의 갚이가 0.135인치 인것을 특징으로 하는 골프공.6. A golf ball according to claim 5, wherein the groove pays off is 0.135 inch. 제3항에 있어서, 상기 각홈의 깊이가 0.135인치인 것을 특징으로 하는 골프공.4. A golf ball according to claim 3, wherein the depth of the angular groove is 0.135 inch. 제1항에 있어서, 상기 중심부와 상기 표피사이의 중간층을 포함하는 것을 특징으로 하는 골프공.The golf ball of claim 1, comprising an intermediate layer between the central portion and the epidermis. 제8항에 있어서, 상기중간층은 탄성중합물질층을 포함하는 것을 특징으로 하는 골프공.The golf ball of claim 8, wherein the intermediate layer comprises an elastomeric material layer. 제8항에 있어서, 상기 중간층이 고무 실뭉치로 되어 있는 것을 특징으로 하는 골프공.9. A golf ball according to claim 8, wherein said intermediate layer is made of a rubber thread. 제1항에 있어서, 표피가 슈린물질인 것을 특징으로 하는 골프공.The golf ball according to claim 1, wherein the epidermis is a shrin material. 제1항에 있어서, 표피가 발라타인 것을 특징으로 하는 골프공.The golf ball according to claim 1, wherein the epidermis is balata. 제1항에 있어서, 핵이 동질물질로 전체적으로 성형되어지는 것을 특징으로 하는 골프공.2. A golf ball according to claim 1, wherein the nucleus is formed entirely of homogeneous material. 일반적으로 구의 바깥표면 중심부를 둘러싸고 있느 중간층과 슈린표피가 있으며, 중심축과 그 바깥표면에 다수의 길게 늘어진 홈이있으며, 각홈이 중심부의 구의 바깥표면의 대원의 일부분을 따라 분포되어지고 상기 대원의 각각이 상기중심축어 평행하거나 지나는 연장평면상에 있는 중심부를 갖는 것을 특징으로하는 골프공.There is usually a middle layer and a shrin cuticle surrounding the center of the outer surface of the sphere, with a number of elongated grooves on the central axis and its outer surface, with each groove being distributed along a portion of the crew of the outer surface of the central sphere. A golf ball, each having a central portion on the central axis parallel or passing extension planes. 제14항에 있어서, 인접한 상기대원의 쌍이 22.5도의 간격을 갖는 것을 특징으로 하는 골프공.15. A golf ball according to claim 14, wherein the pair of adjacent crews has a spacing of 22.5 degrees. 제14항에 있어서, 상기홈의 각 넓이가 0.110인치인 것을 특징으로 하는 골프공.15. A golf ball according to claim 14, wherein the width of each groove is 0.110 inches. 제16항에 있어서, 상기홈의 각각이 0.135인치의 길이로 되어있는 것을 특징으로 하는 골프공.17. A golf ball according to claim 16, wherein each of the grooves is 0.135 inches long. 제14항에 있어서, 상기홈의 깊이가 0.135인치인 것을 특징으로 하는 골프공.15. A golf ball according to claim 14, wherein the groove has a depth of 0.135 inches. 제14항에 있어서, 중심부의 바깥구 표면의 지름이 1.00에서 1.30인치 사이인 것을 특징으로 하는 골프공.15. A golf ball according to claim 14, wherein the diameter of the outer spherical surface of the central portion is between 1.00 and 1.30 inches. 제14항에 있어서, 중간층의 의경이 1.490에서 1.570인치내인 것을 특징으로 하는 골프공.15. A golf ball according to claim 14, wherein the diameter of the intermediate layer is within 1.490 to 1.570 inches. 제14항에 있어서, 상기 중간층이 탄성중합물질의 껍질을 갖고 있는 것을 특징으로 하는 골프공.15. A golf ball according to claim 14, wherein the intermediate layer has a shell of an elastomeric material. 제14항에 있어서, 상기 중간층이 고무실뭉치를 포함하는 것을 특징으로 하는 골프공.15. A golf ball according to claim 14, wherein the intermediate layer comprises a rubber ball bundle. 제14항에 있어서, 핵이 동질의 물질로 전체적으로 성형되어 있는 것을 특징으로 하는 골프공.15. A golf ball according to claim 14, wherein the nucleus is entirely formed of the same material. ※ 참고사항 : 최초출원 내용에 의하여 공개한 것임.※ Note: The disclosure is based on the initial application.
KR860011528A 1986-04-14 1986-12-30 Center Density Adjustable Golf Ball KR870009736A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85145986A 1986-04-14 1986-04-14
US851,459 1986-04-14

Publications (1)

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KR870009736A true KR870009736A (en) 1987-11-30

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ID=25310812

Family Applications (1)

Application Number Title Priority Date Filing Date
KR860011528A KR870009736A (en) 1986-04-14 1986-12-30 Center Density Adjustable Golf Ball

Country Status (6)

Country Link
EP (1) EP0241651A3 (en)
JP (1) JPS62246380A (en)
KR (1) KR870009736A (en)
AU (1) AU6612486A (en)
GB (1) GB2190598A (en)
ZA (1) ZA868761B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU618910B2 (en) * 1989-09-06 1992-01-09 Waggle Pty. Ltd. Golf type games apparatus
JP4525874B2 (en) * 2000-03-06 2010-08-18 ブリヂストンスポーツ株式会社 Golf ball and manufacturing method thereof
US20070161434A1 (en) * 2005-06-03 2007-07-12 Dufaux Douglas Golf ball
KR100620795B1 (en) * 2006-05-30 2006-09-06 정지영 Transformational golf ball
JP5081412B2 (en) * 2006-07-28 2012-11-28 株式会社加西産業 Resin balls, manufacturing method and manufacturing apparatus thereof
US9586096B2 (en) * 2013-07-05 2017-03-07 Nike, Inc. Multi-layer golf ball
US9492716B2 (en) * 2013-07-05 2016-11-15 Nike, Inc. Multi-layer golf ball
WO2015179645A1 (en) * 2014-05-21 2015-11-26 Oncore Golf Technology, Inc. Modulus transition layers for stiff core golf balls
AU2014100759A4 (en) 2014-07-02 2014-07-24 Australasian Steel Products Pty Ltd Ferrule Type Conduit Coupling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB234713A (en) * 1924-11-18 1925-06-04 Augustus Sherwood Chatfield Improvements in playing balls
DE607847C (en) * 1932-11-14 1935-01-09 Googly Ltd Spherical ball that bounces back in unexpected ways at different angles
US4173345A (en) * 1978-06-26 1979-11-06 Colgate-Palmolive Company Golf ball
AU521082B2 (en) * 1978-12-20 1982-03-18 Frederick Brooker Bernard Method of making a ball having a core anda cover moulded thereover

Also Published As

Publication number Publication date
EP0241651A3 (en) 1989-03-15
EP0241651A2 (en) 1987-10-21
GB2190598A (en) 1987-11-25
JPS62246380A (en) 1987-10-27
GB8701251D0 (en) 1987-02-25
AU6612486A (en) 1987-10-15
ZA868761B (en) 1987-07-29

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WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid