JPWO2010143655A1 - 周縁が円弧である非円形ディンプルゴルフボール - Google Patents
周縁が円弧である非円形ディンプルゴルフボール Download PDFInfo
- Publication number
- JPWO2010143655A1 JPWO2010143655A1 JP2011518557A JP2011518557A JPWO2010143655A1 JP WO2010143655 A1 JPWO2010143655 A1 JP WO2010143655A1 JP 2011518557 A JP2011518557 A JP 2011518557A JP 2011518557 A JP2011518557 A JP 2011518557A JP WO2010143655 A1 JPWO2010143655 A1 JP WO2010143655A1
- Authority
- JP
- Japan
- Prior art keywords
- circular
- golf ball
- dimple
- dimples
- polyhedron
- 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.)
- Granted
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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
- A63B37/0004—Surface depressions or protrusions
-
- 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
- A63B37/0004—Surface depressions or protrusions
- A63B37/0007—Non-circular dimples
-
- 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
- A63B37/0004—Surface depressions or protrusions
- A63B37/0007—Non-circular dimples
- A63B37/0008—Elliptical
-
- 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
- A63B37/0004—Surface depressions or protrusions
- A63B37/0012—Dimple profile, i.e. cross-sectional view
-
- 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
- A63B37/0004—Surface depressions or protrusions
- A63B37/0019—Specified dimple depth
-
- 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
- A63B37/0004—Surface depressions or protrusions
- A63B37/002—Specified dimple diameter
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
Abstract
Description
2,12,22 楕円形ディンプル
Claims (7)
- 球体表面をランド部とし、そのランド部に複数のディンプルを形成してなるゴルフボールにおいて、
前記複数のディンプルの一部または全部が、ゴルフボールを形成する球体に内接する多面体の頂点を結ぶ稜線全体に渡ってその両側に沿って延びる一対の同一または異なる曲率を有する円弧を周縁とする非円形ディンプルであって、その非円形ディンプルの内接多面体の稜線に添う長軸が稜線に直交する短軸の1.2倍以上であることを特徴とする、周縁が円弧である非円形ディンプルゴルフボール。 - 前記ディンプルの外形が一対の同一曲率を有する円弧で形成された楕円形である請求項1記載のゴルフボール。
- 前記球体に内接する多面体が正三角形80乃至320面体であって、各稜線に添って延びる非円形ディンプルを120乃至480個形成してなる請求項1記載のゴルフボール。
- 前記球体に内接する多面体が正三角形80面体であって、稜線の両側に沿って延びる周縁を有する非円形ディンプル120個と非円形ディンプルに囲まれるランド部に少なくとも1個の円形または多角形ディンプルを形成してなる請求項1記載のゴルフボール。
- 前記球体に内接する多面体が5角形または6角形あるいは5角形及び6角形の組合せ多面体であって、各多角形面がその頂点からその面中心に至る線分で分割された三角形を形成し、各三角形の稜線に添って延びる非円形ディンプルを形成してなる請求項1記載のゴルフボール。
- 前記複数のディンプルの一部または全部が、ゴルフボールを形成する球体に内接する多面体の頂点を結ぶ稜線の中央部分に両側に沿って延びる一対の同一または異なる曲率を有する円弧を周縁とする非円形ディンプルであって、前記内接多角形の頂点を含むランド部に少なくとも1個の円形または多角形ディンプルを形成してなる請求項1記載のゴルフボール。
- 前記ディンプルの周縁がゴルフボールの飛行時に空気流を受けて縦渦が発生するエッジ角度及び深さを有する請求項1記載のゴルフボール。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011518557A JP5715948B2 (ja) | 2009-06-09 | 2010-06-09 | 周縁が円弧である非円形ディンプルゴルフボール |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009138110 | 2009-06-09 | ||
JP2009138110 | 2009-06-09 | ||
PCT/JP2010/059762 WO2010143655A1 (ja) | 2009-06-09 | 2010-06-09 | 周縁が円弧である非円形ディンプルゴルフボール |
JP2011518557A JP5715948B2 (ja) | 2009-06-09 | 2010-06-09 | 周縁が円弧である非円形ディンプルゴルフボール |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010143655A1 true JPWO2010143655A1 (ja) | 2012-11-29 |
JP5715948B2 JP5715948B2 (ja) | 2015-05-13 |
Family
ID=43308910
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009008353U Expired - Fee Related JP3157248U (ja) | 2009-06-09 | 2009-11-24 | 楕円形ディンプルゴルフボール |
JP2011518557A Expired - Fee Related JP5715948B2 (ja) | 2009-06-09 | 2010-06-09 | 周縁が円弧である非円形ディンプルゴルフボール |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009008353U Expired - Fee Related JP3157248U (ja) | 2009-06-09 | 2009-11-24 | 楕円形ディンプルゴルフボール |
Country Status (5)
Country | Link |
---|---|
US (1) | US20120302377A1 (ja) |
JP (2) | JP3157248U (ja) |
KR (1) | KR101550792B1 (ja) |
CN (1) | CN102458588A (ja) |
WO (1) | WO2010143655A1 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3157248U (ja) * | 2009-06-09 | 2010-02-04 | 友彦 佐藤 | 楕円形ディンプルゴルフボール |
JP5988418B2 (ja) * | 2010-12-15 | 2016-09-07 | 株式会社Hanabi | 非円形ディンプルゴルフボール |
JP2013138788A (ja) * | 2012-01-05 | 2013-07-18 | Sunao Umemura | ディンプル底部が隆起したゴルフボール |
JPWO2013111263A1 (ja) * | 2012-01-23 | 2015-05-11 | 佳弘 岸下 | ゴルフボール |
US20150057106A1 (en) * | 2012-01-23 | 2015-02-26 | Yoshihiro Kishishita | Golf Ball |
US20150300434A1 (en) * | 2014-04-18 | 2015-10-22 | GM Global Technology Operations LLC | Airflow deflector for brake cooling |
US9776044B2 (en) | 2015-03-19 | 2017-10-03 | Volvik, Inc. | Golf ball having comma-shaped dimples |
KR101550402B1 (ko) | 2015-03-19 | 2015-09-08 | 주식회사 볼빅 | 콤마 형상 딤플을 구비한 골프공 |
KR101558488B1 (ko) | 2015-04-14 | 2015-10-07 | 주식회사 볼빅 | 불연속 환상 딤플을 구비한 골프공 |
KR101567595B1 (ko) | 2015-04-30 | 2015-11-10 | 주식회사 볼빅 | 삼각 요면 섹터들에 의해 분할된 표면을 갖는 골프공 |
US9873019B2 (en) | 2015-04-30 | 2018-01-23 | Volvik Inc. | Golf ball having surface divided by triangular concave sectors |
USD831135S1 (en) * | 2015-12-31 | 2018-10-16 | Eye On Ball, Inc. | Sports ball |
US10549159B2 (en) * | 2017-03-14 | 2020-02-04 | Wilson Sporting Goods Co. | Tennis ball having a core with aerodynamic patterns |
KR101938854B1 (ko) | 2018-08-13 | 2019-01-15 | 주식회사 볼빅 | 골프공 |
CA202045S (en) * | 2020-06-09 | 2022-04-11 | Bownce Holding Plc | Ball for sports |
KR102245207B1 (ko) * | 2020-06-30 | 2021-04-28 | 주식회사 볼빅 | 조합 딤플들이 형성된 구면을 갖는 골프공 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57107170A (en) * | 1980-12-22 | 1982-07-03 | Sumitomo Rubber Ind | Golf ball |
US4560168A (en) * | 1984-04-27 | 1985-12-24 | Wilson Sporting Goods Co. | Golf ball |
JP2551048B2 (ja) * | 1986-11-19 | 1996-11-06 | ブリヂストンスポーツ株式会社 | ゴルフボール |
US4830378A (en) * | 1987-01-28 | 1989-05-16 | Wilson Sporting Goods Co. | Golf ball with uniform land configuration |
US5046742A (en) * | 1988-11-15 | 1991-09-10 | Gary T. Mackey | Golf ball |
US5377989A (en) * | 1991-02-19 | 1995-01-03 | Dunlop Limited | Golf balls with isodiametrical dimples |
US5149100A (en) * | 1991-06-17 | 1992-09-22 | Lisco, Inc. | Golf ball |
JPH08191905A (ja) * | 1995-01-13 | 1996-07-30 | Sumitomo Rubber Ind Ltd | ゴルフボール |
US5997418A (en) * | 1998-11-09 | 1999-12-07 | Spalding Sports Worldwide, Inc. | Golf ball having circular groups of tear dropped dimples |
US6019688A (en) * | 1999-01-11 | 2000-02-01 | Spalding Sports Worldwide, Inc. | Golf ball with non-circular sickle-shaped dimples |
JP3406856B2 (ja) | 1999-03-03 | 2003-05-19 | ブリヂストンスポーツ株式会社 | ゴルフボール |
US6315686B1 (en) * | 1999-10-25 | 2001-11-13 | Gilbert Barfield | Golf ball dimple structures with vortex generators |
US6409615B1 (en) * | 2000-08-15 | 2002-06-25 | The Procter & Gamble Company | Golf ball with non-circular shaped dimples |
US6422850B1 (en) * | 2000-10-19 | 2002-07-23 | Spalding Sports Worldwide, Inc. | Non-circular vent pin for golf ball injection mold |
JP3726231B2 (ja) * | 2000-10-27 | 2005-12-14 | Sriスポーツ株式会社 | ゴルフボール |
US6503158B2 (en) * | 2001-03-01 | 2003-01-07 | Spalding Sports Worldwide, Inc. | Dual non-circular dimple for golf balls |
JP2003169861A (ja) * | 2001-12-06 | 2003-06-17 | Sumitomo Rubber Ind Ltd | ゴルフボール |
US6905426B2 (en) * | 2002-02-15 | 2005-06-14 | Acushnet Company | Golf ball with spherical polygonal dimples |
US8591355B2 (en) * | 2002-02-15 | 2013-11-26 | Acushnet Company | Golf ball with dimples having constant depth |
US7588505B2 (en) * | 2005-01-03 | 2009-09-15 | Acushnet Company | Golf ball surface textures |
JP2003260151A (ja) * | 2002-03-08 | 2003-09-16 | Bridgestone Sports Co Ltd | ゴルフボール |
US6695720B2 (en) * | 2002-05-29 | 2004-02-24 | Acushnet Company | Golf ball with varying land surfaces |
US7144338B2 (en) * | 2002-05-29 | 2006-12-05 | Acushnet Company | Golf ball with varying land surfaces |
JP4102984B2 (ja) * | 2002-09-25 | 2008-06-18 | ブリヂストンスポーツ株式会社 | ゴルフボール |
JP4085261B2 (ja) * | 2002-12-17 | 2008-05-14 | ブリヂストンスポーツ株式会社 | ゴルフボール |
JP4184107B2 (ja) * | 2003-02-04 | 2008-11-19 | Sriスポーツ株式会社 | ゴルフボール |
US7108615B2 (en) * | 2004-08-11 | 2006-09-19 | Bridgestone Sports Co., Ltd. | Golf ball |
KR100803528B1 (ko) | 2007-02-22 | 2008-02-14 | 재단법인서울대학교산학협력재단 | 골프공 |
US8430768B2 (en) * | 2008-07-03 | 2013-04-30 | Bridgestone Sports Co., Ltd. | Color golf ball |
JP3157248U (ja) * | 2009-06-09 | 2010-02-04 | 友彦 佐藤 | 楕円形ディンプルゴルフボール |
-
2009
- 2009-11-24 JP JP2009008353U patent/JP3157248U/ja not_active Expired - Fee Related
-
2010
- 2010-06-09 WO PCT/JP2010/059762 patent/WO2010143655A1/ja active Application Filing
- 2010-06-09 KR KR1020127000048A patent/KR101550792B1/ko active IP Right Grant
- 2010-06-09 US US13/376,982 patent/US20120302377A1/en not_active Abandoned
- 2010-06-09 JP JP2011518557A patent/JP5715948B2/ja not_active Expired - Fee Related
- 2010-06-09 CN CN2010800255956A patent/CN102458588A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20120043728A (ko) | 2012-05-04 |
WO2010143655A1 (ja) | 2010-12-16 |
JP5715948B2 (ja) | 2015-05-13 |
JP3157248U (ja) | 2010-02-04 |
US20120302377A1 (en) | 2012-11-29 |
CN102458588A (zh) | 2012-05-16 |
KR101550792B1 (ko) | 2015-09-07 |
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