JP7358770B2 - マルチピースソリッドゴルフボール - Google Patents

マルチピースソリッドゴルフボール Download PDF

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Publication number
JP7358770B2
JP7358770B2 JP2019081142A JP2019081142A JP7358770B2 JP 7358770 B2 JP7358770 B2 JP 7358770B2 JP 2019081142 A JP2019081142 A JP 2019081142A JP 2019081142 A JP2019081142 A JP 2019081142A JP 7358770 B2 JP7358770 B2 JP 7358770B2
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JP
Japan
Prior art keywords
hardness
less
core
golf ball
ball
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
JP2019081142A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020175019A5 (enrdf_load_stackoverflow
JP2020175019A (ja
Inventor
英郎 渡邊
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.)
Bridgestone Sports Co Ltd
Original Assignee
Bridgestone Sports Co 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 Bridgestone Sports Co Ltd filed Critical Bridgestone Sports Co Ltd
Priority to JP2019081142A priority Critical patent/JP7358770B2/ja
Priority to US16/843,263 priority patent/US20200330828A1/en
Publication of JP2020175019A publication Critical patent/JP2020175019A/ja
Publication of JP2020175019A5 publication Critical patent/JP2020175019A5/ja
Application granted granted Critical
Publication of JP7358770B2 publication Critical patent/JP7358770B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A63B37/0003—Golf balls
    • A63B37/007—Characteristics of the ball as a whole
    • A63B37/0077—Physical properties
    • A63B37/0092—Hardness distribution amongst different ball 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
    • A63B37/0087—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
    • A63B37/0022—Coatings, e.g. paint films; Markings
    • A63B37/00222—Physical properties, e.g. 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
    • 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
    • A63B37/0077—Physical properties
    • A63B37/0092—Hardness distribution amongst different ball layers
    • A63B37/00921—Hardness distribution amongst different ball layers whereby hardness of the cover is higher 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
    • A63B37/0003—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
    • A63B37/007—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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2019081142A 2019-04-22 2019-04-22 マルチピースソリッドゴルフボール Active JP7358770B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019081142A JP7358770B2 (ja) 2019-04-22 2019-04-22 マルチピースソリッドゴルフボール
US16/843,263 US20200330828A1 (en) 2019-04-22 2020-04-08 Multi-piece solid golf ball

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019081142A JP7358770B2 (ja) 2019-04-22 2019-04-22 マルチピースソリッドゴルフボール

Publications (3)

Publication Number Publication Date
JP2020175019A JP2020175019A (ja) 2020-10-29
JP2020175019A5 JP2020175019A5 (enrdf_load_stackoverflow) 2022-03-22
JP7358770B2 true JP7358770B2 (ja) 2023-10-11

Family

ID=72833421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019081142A Active JP7358770B2 (ja) 2019-04-22 2019-04-22 マルチピースソリッドゴルフボール

Country Status (2)

Country Link
US (1) US20200330828A1 (enrdf_load_stackoverflow)
JP (1) JP7358770B2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7714942B2 (ja) * 2021-07-14 2025-07-30 ブリヂストンスポーツ株式会社 ゴルフボール

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011218161A (ja) 2010-04-09 2011-11-04 Bridgestone Sports Co Ltd マルチピースソリッドゴルフボール
JP2013521870A (ja) 2010-03-10 2013-06-13 ナイキ インターナショナル リミテッド 保護コーティングを有するゴルフボール
JP2017079905A (ja) 2015-10-26 2017-05-18 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013521870A (ja) 2010-03-10 2013-06-13 ナイキ インターナショナル リミテッド 保護コーティングを有するゴルフボール
JP2011218161A (ja) 2010-04-09 2011-11-04 Bridgestone Sports Co Ltd マルチピースソリッドゴルフボール
JP2017079905A (ja) 2015-10-26 2017-05-18 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

Also Published As

Publication number Publication date
US20200330828A1 (en) 2020-10-22
JP2020175019A (ja) 2020-10-29

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