GB1381897A - Golf ball dimple spatial relationship - Google Patents
Golf ball dimple spatial relationshipInfo
- Publication number
- GB1381897A GB1381897A GB4705472A GB4705472A GB1381897A GB 1381897 A GB1381897 A GB 1381897A GB 4705472 A GB4705472 A GB 4705472A GB 4705472 A GB4705472 A GB 4705472A GB 1381897 A GB1381897 A GB 1381897A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimples
- golf ball
- spatial relationship
- inches
- distances
- 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
Links
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
- A63B37/0006—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
- A63B37/0009—Polygonal
-
- 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
- A63B37/0018—Specified number 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
- A63B37/0019—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
1381897 Golf ball surface ACUSHNET CO 12 Oct 1972 [20 March 1972] 47054/72 Heading A6D The dimples on the surface of a golf ball are arranged so that at least 80% of the distances between the closets points on the edges of adjacent dimples are less than 0.065 inches and at least 55% of these distances are greater than 0.001 inches. Preferably 100% of the dimples satisfy both these conditions. The dimples may be round or of other shape and either evenly or irregularly distributed in icosahedron areas on the golf ball. The number of dimples, their overage depth and diameter are related by an equation which is used to determine best flight characteristics and wherein different parameter values are substituted depending on the number of dimples. Examples of are given using the formula.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23631872A | 1972-03-20 | 1972-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1381897A true GB1381897A (en) | 1975-01-29 |
Family
ID=22889019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4705472A Expired GB1381897A (en) | 1972-03-20 | 1972-10-12 | Golf ball dimple spatial relationship |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU475525B2 (en) |
CA (1) | CA967184A (en) |
GB (1) | GB1381897A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440207A1 (en) * | 1978-11-06 | 1980-05-30 | Electrolux Kreft Sarl | Ball such as a miniature golf ball - has hard core and short radially projecting outer surface fibres |
JPS6092782A (en) * | 1983-10-24 | 1985-05-24 | アクシユネツト カンパニー | Golf ball |
GB2156687A (en) * | 1984-04-03 | 1985-10-16 | Acushnet Co | Golf ball surfaces |
GB2176118A (en) * | 1985-06-05 | 1986-12-17 | Dunlop Ltd | Golf balls |
US4804189A (en) * | 1983-10-24 | 1989-02-14 | Acushnet Company | Multiple dimple golf ball |
US4858923A (en) * | 1987-02-24 | 1989-08-22 | Acushnet Company | Low trajectory long distance golf ball |
US4915390A (en) * | 1983-10-24 | 1990-04-10 | Acushnet Company | Golf ball |
US4960283A (en) * | 1983-10-24 | 1990-10-02 | Acushnet Company | Multiple dimple golf ball |
US5060954A (en) * | 1983-10-24 | 1991-10-29 | Acushnet Company | Multiple dimple golf ball |
WO1994000203A1 (en) * | 1992-06-30 | 1994-01-06 | Velke, Willi, H. | Tennis racquet having a surface structure adapted for the reduction of air resistance |
US6849007B2 (en) | 2003-02-11 | 2005-02-01 | Acushnet Company | Dimple pattern for golf balls |
-
1972
- 1972-09-07 CA CA151,166A patent/CA967184A/en not_active Expired
- 1972-10-12 GB GB4705472A patent/GB1381897A/en not_active Expired
- 1972-10-18 AU AU47904/72A patent/AU475525B2/en not_active Expired
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440207A1 (en) * | 1978-11-06 | 1980-05-30 | Electrolux Kreft Sarl | Ball such as a miniature golf ball - has hard core and short radially projecting outer surface fibres |
US4960283A (en) * | 1983-10-24 | 1990-10-02 | Acushnet Company | Multiple dimple golf ball |
JPS6092782A (en) * | 1983-10-24 | 1985-05-24 | アクシユネツト カンパニー | Golf ball |
JPH084640B2 (en) | 1983-10-24 | 1996-01-24 | アクシュネット カンパニ− | Golf ball |
US4804189A (en) * | 1983-10-24 | 1989-02-14 | Acushnet Company | Multiple dimple golf ball |
US5060954A (en) * | 1983-10-24 | 1991-10-29 | Acushnet Company | Multiple dimple golf ball |
US4915390A (en) * | 1983-10-24 | 1990-04-10 | Acushnet Company | Golf ball |
GB2156687A (en) * | 1984-04-03 | 1985-10-16 | Acushnet Co | Golf ball surfaces |
GB2176118A (en) * | 1985-06-05 | 1986-12-17 | Dunlop Ltd | Golf balls |
US4722529A (en) * | 1985-06-05 | 1988-02-02 | Dunlop Limited | Golf balls |
US4858923A (en) * | 1987-02-24 | 1989-08-22 | Acushnet Company | Low trajectory long distance golf ball |
WO1994000203A1 (en) * | 1992-06-30 | 1994-01-06 | Velke, Willi, H. | Tennis racquet having a surface structure adapted for the reduction of air resistance |
US6849007B2 (en) | 2003-02-11 | 2005-02-01 | Acushnet Company | Dimple pattern for golf balls |
Also Published As
Publication number | Publication date |
---|---|
AU475525B2 (en) | 1976-08-26 |
CA967184A (en) | 1975-05-06 |
AU4790472A (en) | 1974-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |