JP4355923B2 - ゴルフボール - Google Patents
ゴルフボール Download PDFInfo
- Publication number
- JP4355923B2 JP4355923B2 JP2003433038A JP2003433038A JP4355923B2 JP 4355923 B2 JP4355923 B2 JP 4355923B2 JP 2003433038 A JP2003433038 A JP 2003433038A JP 2003433038 A JP2003433038 A JP 2003433038A JP 4355923 B2 JP4355923 B2 JP 4355923B2
- Authority
- JP
- Japan
- Prior art keywords
- convex
- golf ball
- convex portion
- circular
- row
- 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.)
- Expired - Fee Related
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
- A63B37/0004—Surface depressions or protrusions
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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
- A63B37/0004—Surface depressions or protrusions
- A63B37/0006—Arrangement or layout of 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
[第1実施例]
図1は、本発明における第1実施例を示したゴルフボールの平面図である。
図1を参照すると、本発明のゴルフボールGは、平面形状が円形又は非円形である凸部2を球面上に多数具備してなり、凸部2の上端面22が一定の曲率を有し、ボール表面を覆う仮想球面Y(図6参照)と一致すると共に、多数の凸部のうち少なくとも一部分が互いに連設して帯状に延出した凸部列3を形成し、この凸部列3が球面上を実質上連続してなる大円を少なくとも1本形成するように多数の凸部を配置したものである。
図7は、本発明における第2実施例を示したゴルフボールの平面図である。
図9は、本発明における第3実施例を示したゴルフボールの平面図である。
1 球面
2 凸部(円形)
3 凸部列
4 凹部
T ユニット三角形
An 多角形領域(n角形)
20 六角形凸部
30 六角形凸部列
40 円形凸部
Claims (7)
- 平面形状が円形又は非円形である凸部を球面上に多数突設したゴルフボールにおいて、凸部の上端面が一定の曲率を有し、かつ上記球面を覆う仮想球面と一致すると共に、多数の凸部のうち少なくとも一部分が互いに連設して帯状に延出した凸部列を形成し、この凸部列が球面上を実質上連続してなる大円を少なくとも1本形成するように多数の凸部を配置したことを特徴とするゴルフボール。
- 上記凸部列を複数列設けてなり、かつ複数の凸部列が互いに交差することにより一定の領域からなる多角形区域が区分された請求項1記載のゴルフボール。
- 上記凸部列により区分された区域に平面形状が円形または非円形の凸部を配置した請求項2記載のゴルフボール。
- 上記凸部列に区分された区域内に平面形状が円形または非円形の凹部を配置した請求項2又は3記載のゴルフボール。
- 上記凸部の高さが0.01〜0.2mmの範囲である請求項1〜4のいずれか1項記載ゴルフボール。
- 上記凹部の深さが0.01〜0.2mmの範囲である請求項4記載のゴルフボール。
- 上記凸部列を複数列設けてなり、該凸部列を球面20面体、12面体又は8面体に準拠して配列した請求項1〜6のいずれか1項記載のゴルフボール。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003433038A JP4355923B2 (ja) | 2003-12-26 | 2003-12-26 | ゴルフボール |
US11/018,807 US7048652B2 (en) | 2003-12-26 | 2004-12-22 | Golf ball |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003433038A JP4355923B2 (ja) | 2003-12-26 | 2003-12-26 | ゴルフボール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005185662A JP2005185662A (ja) | 2005-07-14 |
JP4355923B2 true JP4355923B2 (ja) | 2009-11-04 |
Family
ID=34697711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003433038A Expired - Fee Related JP4355923B2 (ja) | 2003-12-26 | 2003-12-26 | ゴルフボール |
Country Status (2)
Country | Link |
---|---|
US (1) | US7048652B2 (ja) |
JP (1) | JP4355923B2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090280929A1 (en) * | 2007-10-22 | 2009-11-12 | Doot Thomas A | Golf ball having reduced side spin |
US8514060B2 (en) | 2008-05-21 | 2013-08-20 | Mitomo Corporation | Wireless identification tag |
JP5008201B2 (ja) * | 2008-05-21 | 2012-08-22 | 三智商事株式会社 | 無線icタグ |
US20170225041A1 (en) * | 2008-10-31 | 2017-08-10 | Acushnet Company | Dimple patterns for golf balls |
US20110021292A1 (en) * | 2008-10-31 | 2011-01-27 | Madson Michael R | Dimple patterns for golf balls |
US20170246509A1 (en) * | 2008-10-31 | 2017-08-31 | Acushnet Company | Dimple patterns for golf balls |
US20170225040A1 (en) * | 2008-10-31 | 2017-08-10 | Acushnet Company | Dimple patterns for golf balls |
JP5290742B2 (ja) * | 2008-12-29 | 2013-09-18 | ダンロップスポーツ株式会社 | ゴルフボール |
US8556751B2 (en) * | 2009-10-28 | 2013-10-15 | Nike, Inc. | Golf ball with projections adjacent dimples |
US10363457B2 (en) * | 2017-12-01 | 2019-07-30 | Acushnet Company | Golf balls with aerodynamic subsurfaces |
US10369417B2 (en) * | 2017-12-01 | 2019-08-06 | Acushnet Company | Golf balls with aerodynamic subsurfaces |
JP7275634B2 (ja) * | 2019-02-22 | 2023-05-18 | 住友ゴム工業株式会社 | ゴルフボール |
USD1001218S1 (en) * | 2019-03-11 | 2023-10-10 | Callaway Golf Company | Golf ball |
US11167174B1 (en) * | 2020-11-20 | 2021-11-09 | Acushnet Company | Dimple patterns for golf balls |
US11547906B2 (en) * | 2020-11-20 | 2023-01-10 | Acushnet Company | Dimple patterns for golf balls |
US11406876B2 (en) | 2020-11-20 | 2022-08-09 | Acushnet Company | Dimple patterns for golf balls |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1517514A (en) * | 1924-04-02 | 1924-12-02 | Hunt Jarvis | Golf ball |
US4836552A (en) * | 1984-03-12 | 1989-06-06 | Macgregor Golf Company | Short distance golf ball |
US20020086746A1 (en) * | 1993-06-01 | 2002-07-04 | Bellinger Michelle A. | Methods for manufacturing golf balls with protuberant interior interfaces |
JP3918882B2 (ja) * | 1996-11-18 | 2007-05-23 | ブリヂストンスポーツ株式会社 | ゴルフボール |
US6383092B1 (en) * | 1999-11-18 | 2002-05-07 | Callaway Golf Company | Golf ball with pyramidal protrusions |
JP2001212260A (ja) | 2000-02-07 | 2001-08-07 | Bridgestone Sports Co Ltd | ゴルフボール |
USD441815S1 (en) * | 2000-03-14 | 2001-05-08 | Spalding Sports Worldwide, Inc. | Golf ball interior component having a plurality of protuberances |
-
2003
- 2003-12-26 JP JP2003433038A patent/JP4355923B2/ja not_active Expired - Fee Related
-
2004
- 2004-12-22 US US11/018,807 patent/US7048652B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005185662A (ja) | 2005-07-14 |
US7048652B2 (en) | 2006-05-23 |
US20050143194A1 (en) | 2005-06-30 |
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