JP6402261B2 - 高速での空力抵抗の増加を伴う低コンプレッションスリーピースゴルフボール - Google Patents
高速での空力抵抗の増加を伴う低コンプレッションスリーピースゴルフボール Download PDFInfo
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- JP6402261B2 JP6402261B2 JP2017552021A JP2017552021A JP6402261B2 JP 6402261 B2 JP6402261 B2 JP 6402261B2 JP 2017552021 A JP2017552021 A JP 2017552021A JP 2017552021 A JP2017552021 A JP 2017552021A JP 6402261 B2 JP6402261 B2 JP 6402261B2
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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
- A63B37/007—Characteristics of the ball as a whole
- A63B37/0077—Physical properties
- A63B37/0087—Deflection or compression
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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
- A63B37/0023—Covers
- A63B37/0029—Physical properties
- A63B37/0031—Hardness
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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
- 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
- A63B37/0023—Covers
- A63B37/0029—Physical properties
- A63B37/0035—Density; Specific gravity
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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
- A63B37/0038—Intermediate layers, e.g. inner cover, outer core, mantle
- A63B37/004—Physical properties
- A63B37/0043—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
- A63B37/0038—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
- A63B37/0051—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
- A63B37/0051—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
- 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
- A63B37/0064—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
- A63B37/0065—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
- A63B37/005—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
- A63B37/005—Cores
- A63B37/006—Physical properties
- A63B37/0067—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
- A63B37/0072—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
- A63B37/0072—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
-
- 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
- A63B37/0078—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
- A63B37/007—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
- A63B37/0089—Coefficient of drag
-
- 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
- A63B37/0091—Density distribution amongst the 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
- A63B37/0096—Spin rate
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- 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)
Description
Claims (7)
- ゴルフボールであって、
1.50インチ〜1.60インチの範囲の直径を有し、少なくとも0.780のCORを有するコアと、
前記コアを覆うように配置され、アイオノマーの混合物で構成されたマントル層であって、0.025インチ〜0.040インチの範囲の厚さを有し、少なくとも60のショアD硬度を有するマントル層と、
前記マントル層を覆うように配置されたカバーであって、70〜95の範囲のショアA硬度を有する熱可塑性ポリウレタン材料で構成され、0.025インチ〜0.040インチの範囲の厚さを有するカバーと
から本質的になり、
前記カバーが、前記コアよりも大きな比重を有し、
前記ゴルフボールのPGAコンプレッションが、75以下であり、
前記ゴルフボールが、1.65よりも大きな総合衝突率(AIR)を有し、
AIR=(CT150/CT75)×(CA150/CA75)であり、
CT150が、150フィート/秒の衝突速度におけるゴルフボール接触時間であり、CT75が、75フィート/秒の衝突速度におけるゴルフボール接触時間であり、CA150が、150フィート/秒の衝突速度におけるゴルフボール接触面積であり、CA75が、75フィート/秒の衝突速度におけるゴルフボール接触面積である、前記ゴルフボール。 - 前記カバーの質量が前記マントル層の質量よりも大きい、請求項1に記載のゴルフボール。
- 前記コアがジアクリル酸亜鉛をさらに含む、請求項1に記載のゴルフボール。
- 前記カバーの質量が前記ゴルフボールの質量の少なくとも10%である、請求項1に記載のゴルフボール。
- 前記コアが多層コアである、請求項1に記載のゴルフボール。
- ゴルフボールであって、
1.565インチ未満の範囲の直径を有し、少なくとも0.780のCORを有するコアと、
前記コアを覆うように配置され、アイオノマーの混合物で構成されたマントル層であって、0.025インチ〜0.040インチの範囲の厚さを有し、少なくとも60のショアD硬度を有するマントル層と、
前記マントル層を覆うように配置されたカバーであって、70〜95の範囲のショアA硬度を有する熱可塑性ポリウレタン材料で構成され、0.025インチ〜0.040インチの範囲の厚さを有するカバーと
から本質的になり、
前記カバーが、前記コアよりも大きな比重を有し、
前記ゴルフボールの直径が、少なくとも1.68インチであり、
前記ゴルフボールのPGAコンプレッションが、75以下であり、
前記ゴルフボールの前記コアが、2.40よりも大きな相対衝突率(RIR)を有し、
RIR=(CA150/CA75)×(CT150/CT75)であり、
CT150が、150フィート/秒の衝突速度におけるコア接触時間であり、CT75が、75フィート/秒の衝突速度におけるコア接触時間であり、CA150が、150フィート/秒の衝突速度におけるコア接触面積であり、CA75が、75フィート/秒の衝突速度におけるコア接触面積である、前記ゴルフボール。 - 前記コアが多層コアである、請求項6に記載のゴルフボール。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562149367P | 2015-04-17 | 2015-04-17 | |
US62/149,367 | 2015-04-17 | ||
US14/844,945 | 2015-09-03 | ||
US14/844,945 US9278260B1 (en) | 2015-04-17 | 2015-09-03 | Low compression three-piece golf ball with an aerodynamic drag rise at high speeds |
PCT/US2016/024520 WO2016167945A1 (en) | 2015-04-17 | 2016-03-28 | Low compression three-piece golf ball with an aerodynamic drag rise at high speeds |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018168397A Division JP7025309B2 (ja) | 2015-04-17 | 2018-09-10 | 高速での空力抵抗の増加を伴う低コンプレッションスリーピースゴルフボール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018512951A JP2018512951A (ja) | 2018-05-24 |
JP6402261B2 true JP6402261B2 (ja) | 2018-10-10 |
Family
ID=55410313
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017552021A Active JP6402261B2 (ja) | 2015-04-17 | 2016-03-28 | 高速での空力抵抗の増加を伴う低コンプレッションスリーピースゴルフボール |
JP2018168397A Active JP7025309B2 (ja) | 2015-04-17 | 2018-09-10 | 高速での空力抵抗の増加を伴う低コンプレッションスリーピースゴルフボール |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018168397A Active JP7025309B2 (ja) | 2015-04-17 | 2018-09-10 | 高速での空力抵抗の増加を伴う低コンプレッションスリーピースゴルフボール |
Country Status (3)
Country | Link |
---|---|
US (6) | US9278260B1 (ja) |
JP (2) | JP6402261B2 (ja) |
WO (1) | WO2016167945A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7419054B2 (ja) | 2019-12-20 | 2024-01-22 | ブリヂストンスポーツ株式会社 | ゴルフボール |
Families Citing this family (9)
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US8956250B1 (en) * | 2011-11-21 | 2015-02-17 | Callaway Golf Company | Golf ball covers composed of PPDI-based thermoplastic polyurethane |
US9278260B1 (en) * | 2015-04-17 | 2016-03-08 | Callaway Golf Company | Low compression three-piece golf ball with an aerodynamic drag rise at high speeds |
US10413781B2 (en) * | 2016-08-05 | 2019-09-17 | Wilson Sporting Goods Co. | Low compression golf ball |
USD808477S1 (en) * | 2016-11-04 | 2018-01-23 | Callaway Golf Company | Golf ball |
US10688366B1 (en) | 2018-07-13 | 2020-06-23 | Callaway Golf Company | Golf ball with electrical components |
JP7283196B2 (ja) | 2019-04-15 | 2023-05-30 | 住友ゴム工業株式会社 | ゴルフボール |
JP7283195B2 (ja) | 2019-04-15 | 2023-05-30 | 住友ゴム工業株式会社 | ゴルフボール |
JP7363081B2 (ja) | 2019-04-22 | 2023-10-18 | 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 |
US11358034B2 (en) | 2019-04-22 | 2022-06-14 | Bridgestone Sports Co., Ltd. | Multi-piece solid golf ball |
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JP7419054B2 (ja) | 2019-12-20 | 2024-01-22 | ブリヂストンスポーツ株式会社 | ゴルフボール |
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US9320943B1 (en) | 2016-04-26 |
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US9566477B2 (en) | 2017-02-14 |
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