KR101522086B1 - 골프공 - Google Patents

골프공 Download PDF

Info

Publication number
KR101522086B1
KR101522086B1 KR1020130060115A KR20130060115A KR101522086B1 KR 101522086 B1 KR101522086 B1 KR 101522086B1 KR 1020130060115 A KR1020130060115 A KR 1020130060115A KR 20130060115 A KR20130060115 A KR 20130060115A KR 101522086 B1 KR101522086 B1 KR 101522086B1
Authority
KR
South Korea
Prior art keywords
core
hardness
golf ball
acid
salt
Prior art date
Application number
KR1020130060115A
Other languages
English (en)
Korean (ko)
Other versions
KR20130135754A (ko
Inventor
다카히로 사지마
히로타카 나카무라
Original Assignee
던롭 스포츠 가부시키가이샤
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
Priority claimed from JP2012126211A external-priority patent/JP5502146B2/ja
Priority claimed from JP2012126149A external-priority patent/JP5502145B2/ja
Application filed by 던롭 스포츠 가부시키가이샤 filed Critical 던롭 스포츠 가부시키가이샤
Publication of KR20130135754A publication Critical patent/KR20130135754A/ko
Application granted granted Critical
Publication of KR101522086B1 publication Critical patent/KR101522086B1/ko

Links

Images

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
    • A63B37/005—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
    • 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
    • A63B37/0029—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
    • A63B37/0031—Hardness
    • A63B37/0032—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
    • 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
    • A63B37/005—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
    • 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
    • A63B37/0072—Characteristics of the ball as a whole with a specified number of layers
    • A63B37/0076—Multi-piece balls, i.e. having two or more 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
    • 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
    • A63B37/02—Special cores
    • A63B37/06—Elastic cores

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)
KR1020130060115A 2012-06-01 2013-05-28 골프공 KR101522086B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012126211A JP5502146B2 (ja) 2012-06-01 2012-06-01 ゴルフボール
JPJP-P-2012-126211 2012-06-01
JP2012126149A JP5502145B2 (ja) 2012-06-01 2012-06-01 ゴルフボール
JPJP-P-2012-126149 2012-06-01

Publications (2)

Publication Number Publication Date
KR20130135754A KR20130135754A (ko) 2013-12-11
KR101522086B1 true KR101522086B1 (ko) 2015-05-20

Family

ID=48470804

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130060115A KR101522086B1 (ko) 2012-06-01 2013-05-28 골프공

Country Status (4)

Country Link
US (1) US20130324321A1 (fr)
EP (1) EP2668977B1 (fr)
KR (1) KR101522086B1 (fr)
CN (1) CN103446721B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150196809A1 (en) * 2014-01-10 2015-07-16 Acushent Company Golf balls having particle-based foam center
US9839814B2 (en) * 2014-12-30 2017-12-12 Acushnet Company Multi-layer golf ball
USD823956S1 (en) * 2017-05-19 2018-07-24 Nexen Corporation Golf ball
JP7047591B2 (ja) * 2018-05-16 2022-04-05 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002000764A (ja) * 2000-06-26 2002-01-08 Bridgestone Sports Co Ltd ゴルフボール
JP3505922B2 (ja) * 1996-03-29 2004-03-15 ブリヂストンスポーツ株式会社 スリーピースソリッドゴルフボール
JP2008212681A (ja) * 2007-03-02 2008-09-18 Bridgestone Sports Co Ltd ゴルフボール
JP2010269146A (ja) * 2009-05-21 2010-12-02 Bridgestone Sports Co Ltd ゴルフボール

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137178A (ja) 1984-07-28 1986-02-22 住友ゴム工業株式会社 ソリツドゴルフボ−ル
JPS6154357A (ja) 1984-08-23 1986-03-18 株式会社東芝 列車過走防止装置
US4688801A (en) * 1985-09-23 1987-08-25 Pony Ind Inc Production of homogeneous molded golf balls
US5387637A (en) * 1992-08-20 1995-02-07 Lisco, Inc. Golf ball core compositions
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
AU667267B2 (en) * 1993-05-10 1996-03-14 Wilson Sporting Goods Company Golf ball with cover formed from hard and soft ionomer resins
JP3772252B2 (ja) * 2000-02-10 2006-05-10 ブリヂストンスポーツ株式会社 マルチピースゴルフボールの製造方法
JP2003000762A (ja) * 2001-06-21 2003-01-07 Bridgestone Sports Co Ltd ゴルフボール
JP4708610B2 (ja) * 2001-07-06 2011-06-22 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
JP4092097B2 (ja) * 2001-10-31 2008-05-28 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
JP2003180872A (ja) * 2001-12-17 2003-07-02 Bridgestone Sports Co Ltd マルチピースゴルフボール
US7066836B2 (en) * 2004-02-04 2006-06-27 Bridgestone Sports Co., Ltd. Golf ball
US7199192B2 (en) 2004-12-21 2007-04-03 Callaway Golf Company Golf ball
US7850548B2 (en) * 2006-05-31 2010-12-14 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US8764584B2 (en) * 2006-09-12 2014-07-01 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US7695379B2 (en) 2007-02-13 2010-04-13 Bridgestone Sports Co., Ltd. Solid golf ball
US7510488B2 (en) 2007-02-13 2009-03-31 Bridgestone Sports Co., Ltd. Solid golf ball
US7727085B2 (en) 2007-02-13 2010-06-01 Bridgestone Sports Co., Ltd. Solid golf ball
US7344455B1 (en) 2007-02-13 2008-03-18 Bridgestone Sports Co., Ltd Solid golf ball
US7481722B2 (en) 2007-02-13 2009-01-27 Bridgestone Sports Co., Ltd. Solid golf ball
US7625301B2 (en) * 2007-03-02 2009-12-01 Bridgestone Sports Co., Ltd. Golf ball
US8039529B2 (en) 2007-11-09 2011-10-18 Bridgestone Sports Co., Ltd. Method of manufacturing a golf ball
US8545346B2 (en) * 2009-01-28 2013-10-01 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US8133136B2 (en) * 2009-01-28 2012-03-13 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US8123630B2 (en) 2009-04-27 2012-02-28 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
US8393978B2 (en) * 2009-12-10 2013-03-12 Bridgestone Sports Co., Ltd. Multi-piece solid golf ball
JP5394327B2 (ja) * 2010-06-09 2014-01-22 ダンロップスポーツ株式会社 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
US8764580B2 (en) * 2011-09-30 2014-07-01 Nike, Inc. Golf ball having relationships among the densities of various layers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3505922B2 (ja) * 1996-03-29 2004-03-15 ブリヂストンスポーツ株式会社 スリーピースソリッドゴルフボール
JP2002000764A (ja) * 2000-06-26 2002-01-08 Bridgestone Sports Co Ltd ゴルフボール
JP2008212681A (ja) * 2007-03-02 2008-09-18 Bridgestone Sports Co Ltd ゴルフボール
JP2010269146A (ja) * 2009-05-21 2010-12-02 Bridgestone Sports Co Ltd ゴルフボール

Also Published As

Publication number Publication date
US20130324321A1 (en) 2013-12-05
EP2668977B1 (fr) 2017-02-01
EP2668977A2 (fr) 2013-12-04
CN103446721B (zh) 2016-02-17
EP2668977A3 (fr) 2014-09-03
KR20130135754A (ko) 2013-12-11
CN103446721A (zh) 2013-12-18

Similar Documents

Publication Publication Date Title
JP5970163B2 (ja) ゴルフボール
KR101444026B1 (ko) 골프공
JP5970162B2 (ja) ゴルフボール
KR101443527B1 (ko) 골프공
JP6068002B2 (ja) ゴルフボール
JP5502146B2 (ja) ゴルフボール
KR101522086B1 (ko) 골프공
JP5499085B2 (ja) ゴルフボール
JP5502145B2 (ja) ゴルフボール
KR101403815B1 (ko) 골프공
KR101403758B1 (ko) 골프공
JP6068004B2 (ja) ゴルフボール
JP5499086B2 (ja) ゴルフボール
JP5499082B2 (ja) ゴルフボール
JP5499084B2 (ja) ゴルフボール
JP5499083B2 (ja) ゴルフボール
JP6068007B2 (ja) ゴルフボール

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20180418

Year of fee payment: 4