JP6631224B2 - ツーピースゴルフボール - Google Patents

ツーピースゴルフボール Download PDF

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Publication number
JP6631224B2
JP6631224B2 JP2015242909A JP2015242909A JP6631224B2 JP 6631224 B2 JP6631224 B2 JP 6631224B2 JP 2015242909 A JP2015242909 A JP 2015242909A JP 2015242909 A JP2015242909 A JP 2015242909A JP 6631224 B2 JP6631224 B2 JP 6631224B2
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JP
Japan
Prior art keywords
golf ball
less
core
mass
preferably equal
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.)
Active
Application number
JP2015242909A
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English (en)
Japanese (ja)
Other versions
JP2017108762A (ja
Inventor
広規 瀧原
広規 瀧原
佐嶌　隆弘
隆弘 佐嶌
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP2015242909A priority Critical patent/JP6631224B2/ja
Priority to KR1020160122906A priority patent/KR102602817B1/ko
Priority to US15/292,559 priority patent/US20170165529A1/en
Priority to EP16193917.8A priority patent/EP3181199B1/en
Priority to CN201610966542.3A priority patent/CN106938134B/zh
Publication of JP2017108762A publication Critical patent/JP2017108762A/ja
Application granted granted Critical
Publication of JP6631224B2 publication Critical patent/JP6631224B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0077—Physical properties
    • A63B37/0088—Frequency
    • 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
    • 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
    • A63B37/0023—Covers
    • A63B37/0029—Physical properties
    • A63B37/0033—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
    • 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
    • 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
    • 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
    • A63B37/0061—Coefficient of restitution
    • 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
    • A63B37/007—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
    • A63B37/0077—Physical properties
    • A63B37/008—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
    • A63B37/0077—Physical properties
    • A63B37/0083—Weight; Mass
    • 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
    • A63B37/0087—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
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0077—Physical properties
    • A63B37/009—Coefficient of lift
    • 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
    • A63B37/0094—Rebound resilience
    • 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
    • A63B37/0096—Spin rate
    • 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
    • A63B37/06—Elastic cores
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/32—Golf

Landscapes

  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2015242909A 2015-12-14 2015-12-14 ツーピースゴルフボール Active JP6631224B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2015242909A JP6631224B2 (ja) 2015-12-14 2015-12-14 ツーピースゴルフボール
KR1020160122906A KR102602817B1 (ko) 2015-12-14 2016-09-26 투피스 골프공
US15/292,559 US20170165529A1 (en) 2015-12-14 2016-10-13 Two-piece golf ball
EP16193917.8A EP3181199B1 (en) 2015-12-14 2016-10-14 Two-piece golf ball
CN201610966542.3A CN106938134B (zh) 2015-12-14 2016-10-28 双层高尔夫球

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015242909A JP6631224B2 (ja) 2015-12-14 2015-12-14 ツーピースゴルフボール

Publications (2)

Publication Number Publication Date
JP2017108762A JP2017108762A (ja) 2017-06-22
JP6631224B2 true JP6631224B2 (ja) 2020-01-15

Family

ID=57136760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015242909A Active JP6631224B2 (ja) 2015-12-14 2015-12-14 ツーピースゴルフボール

Country Status (5)

Country Link
US (1) US20170165529A1 (ko)
EP (1) EP3181199B1 (ko)
JP (1) JP6631224B2 (ko)
KR (1) KR102602817B1 (ko)
CN (1) CN106938134B (ko)

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US123629A (en) 1872-02-13 Improvement in steering apparatus for vessels
US6325730B1 (en) * 1992-04-24 2001-12-04 Spalding Sports Worldwide, Inc. Golf ball with soft core
US5971870A (en) * 1997-11-21 1999-10-26 Sullivan Michael J Golf ball with soft core
JP3662394B2 (ja) * 1997-09-02 2005-06-22 住友ゴム工業株式会社 ゴルフボール
JPH11192325A (ja) * 1997-10-30 1999-07-21 Sumitomo Rubber Ind Ltd 中空ゴルフボール
JPH11333025A (ja) * 1998-05-25 1999-12-07 Sumitomo Rubber Ind Ltd 糸巻きゴルフボール
JP2000051400A (ja) * 1998-06-02 2000-02-22 Sumitomo Rubber Ind Ltd 糸巻きゴルフボ―ル
JP3485488B2 (ja) * 1999-02-24 2004-01-13 住友ゴム工業株式会社 印刷用ブランケット
JP2000288121A (ja) * 1999-04-01 2000-10-17 Bridgestone Sports Co Ltd ソリッドゴルフボール
US20030064830A1 (en) * 2000-07-17 2003-04-03 Sumitomo Rubber Industries, Ltd. Golf ball
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
JP3694718B2 (ja) * 2001-03-08 2005-09-14 Ｓｒｉスポーツ株式会社 ゴルフボール
JP2003070936A (ja) * 2001-06-21 2003-03-11 Bridgestone Sports Co Ltd ツーピースソリッドゴルフボール
JP2004008689A (ja) * 2002-06-11 2004-01-15 Sumitomo Rubber Ind Ltd 糸巻きゴルフボール
JP2005261754A (ja) * 2004-03-19 2005-09-29 Sri Sports Ltd ゴルフボール
US7838584B2 (en) * 2006-08-11 2010-11-23 Bridgestone Sports Co., Ltd. Golf ball
US7390273B2 (en) * 2006-08-16 2008-06-24 Sri Sports Limited Golf ball
JP4988696B2 (ja) * 2008-12-29 2012-08-01 ダンロップスポーツ株式会社 ゴルフボール
JP5538402B2 (ja) * 2009-08-27 2014-07-02 美津濃株式会社 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
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
JP5601955B2 (ja) * 2010-10-07 2014-10-08 ダンロップスポーツ株式会社 ゴルフボール
JP5943584B2 (ja) * 2011-11-15 2016-07-05 ダンロップスポーツ株式会社 ゴルフボール
JP5819655B2 (ja) * 2011-07-11 2015-11-24 ダンロップスポーツ株式会社 ゴルフボール
JP6004620B2 (ja) * 2011-08-24 2016-10-12 ダンロップスポーツ株式会社 ゴルフボール
JP5995584B2 (ja) * 2011-12-28 2016-09-21 ダンロップスポーツ株式会社 ゴルフボール
JP5946302B2 (ja) * 2012-03-19 2016-07-06 ダンロップスポーツ株式会社 ゴルフボール
JP6153295B2 (ja) * 2012-05-17 2017-06-28 ダンロップスポーツ株式会社 ゴルフボール
JP2014004336A (ja) * 2012-06-01 2014-01-16 Dunlop Sports Co Ltd ゴルフボールおよびその製造方法
US9006344B2 (en) * 2012-07-02 2015-04-14 Acushnet Company Golf balls having cores made of polybutadiene rubber blends
US20140045622A1 (en) * 2012-08-13 2014-02-13 Nike, Inc. Golf Ball With Two Soft Layers And One Hard Layer
JP6041611B2 (ja) * 2012-10-04 2016-12-14 ダンロップスポーツ株式会社 ゴルフボール
US20140295994A1 (en) * 2013-03-29 2014-10-02 Dunlop Sports Co., Ltd. Golf ball
JP6910102B2 (ja) * 2013-05-31 2021-07-28 住友ゴム工業株式会社 ゴルフボールおよびその製造方法
JP6406834B2 (ja) * 2013-05-31 2018-10-17 住友ゴム工業株式会社 ゴルフボール
JP6355299B2 (ja) * 2013-05-31 2018-07-11 住友ゴム工業株式会社 ゴルフボール
JP6265660B2 (ja) * 2013-09-02 2018-01-24 ダンロップスポーツ株式会社 ゴルフボール

Also Published As

Publication number Publication date
EP3181199A3 (en) 2017-07-19
US20170165529A1 (en) 2017-06-15
CN106938134A (zh) 2017-07-11
KR102602817B1 (ko) 2023-11-15
EP3181199A2 (en) 2017-06-21
EP3181199B1 (en) 2018-12-12
KR20170070798A (ko) 2017-06-22
JP2017108762A (ja) 2017-06-22
CN106938134B (zh) 2020-05-05

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