ES2020775A6 - Ball, especially soccar ball - Google Patents
Ball, especially soccar ballInfo
- Publication number
- ES2020775A6 ES2020775A6 ES9001446A ES9001446A ES2020775A6 ES 2020775 A6 ES2020775 A6 ES 2020775A6 ES 9001446 A ES9001446 A ES 9001446A ES 9001446 A ES9001446 A ES 9001446A ES 2020775 A6 ES2020775 A6 ES 2020775A6
- Authority
- ES
- Spain
- Prior art keywords
- air bag
- walls
- air
- ball
- round
- 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 - Lifetime
Links
- 239000013013 elastic material Substances 0.000 abstract 2
- 229920003225 polyurethane elastomer Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/02—Bladders
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Toys (AREA)
- Nozzles (AREA)
- Closures For Containers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
PURPOSE: To get a ball expanded desirably round with a simple means by applying several walls made of elastic material, of which outer shapes correspond to inner dimension of the air bag and of which circumferences connect with the inner face of the air bag. CONSTITUTION: Outer wall 10 of a round shaped inner air bag is composed of, for example, weld solution polyurethane elastomer. Inside of the air bag 10 are applied two circular walls 11 and 12 at right angle penetrated to each other with a common symmetrical axis 13. The walls 11 and 12 are formed of elastic material identical to that of the air bag 10, of which circumference is solution-welded or vulcanized jointed with the inner wall of the air bag 10. Thanks to the walls 11, 12, inner space of the air bag 10 is partitioned into 4 chambers 14-17 of the same dimension connected to one another by air pressure, having respectively two round cutouts 18, 19 and 20, 21 on the walls 11, 12. Thus, only one air plug 22 is required to inject compressed air into.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3918038A DE3918038A1 (en) | 1989-06-02 | 1989-06-02 | Plastic football bladder - with intersecting stabilising cross-walls with cut=outs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2020775A6 true ES2020775A6 (en) | 1991-09-16 |
Family
ID=6381942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9001446A Expired - Lifetime ES2020775A6 (en) | 1989-06-02 | 1990-05-24 | Ball, especially soccar ball |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPH037177A (en) |
| AT (1) | AT397770B (en) |
| CH (1) | CH682052A5 (en) |
| DE (1) | DE3918038A1 (en) |
| ES (1) | ES2020775A6 (en) |
| FR (1) | FR2648051B1 (en) |
| IT (1) | IT1239902B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4324712C1 (en) * | 1993-07-23 | 1994-11-17 | Jose Montero | Bladder for an inflatable ball |
| DE10350300A1 (en) * | 2003-10-28 | 2005-06-02 | Helmut Staudt | Divided ball into compartments with integrated electronic transmission means |
| ATE380775T1 (en) * | 2003-10-30 | 2007-12-15 | Inventio Ag | CLEANING UNIT FOR CLEANING A DRIVING DEVICE, DRIVING DEVICE WITH A CLEANING UNIT AND METHOD FOR PERFORMING A CLEANING SEQUENCE FOR CLEANING THE DRIVING DEVICE |
| DE102004045176B4 (en) | 2004-09-17 | 2011-07-21 | Adidas International Marketing B.V. | bladder |
| EP2353666A1 (en) | 2010-02-08 | 2011-08-10 | Cairos technologies AG | Ball bladder holding a device |
| DE102013202485B4 (en) | 2013-02-15 | 2022-12-29 | Adidas Ag | Ball for a ball sport |
| US9849361B2 (en) | 2014-05-14 | 2017-12-26 | Adidas Ag | Sports ball athletic activity monitoring methods and systems |
| US10523053B2 (en) | 2014-05-23 | 2019-12-31 | Adidas Ag | Sport ball inductive charging methods and systems |
| CN106606845A (en) * | 2016-09-27 | 2017-05-03 | 简极科技有限公司 | A double-air bag intelligent ball and a production process therefor |
| CN106606844B (en) * | 2016-09-27 | 2019-08-20 | 简极科技有限公司 | A kind of more air bag intelligent spheres and its production technology |
| GB2564463A (en) * | 2017-07-12 | 2019-01-16 | Chien Chuan Lo | Inflatable sports ball having an inner bladder with rib plates |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1531317A (en) * | 1924-02-02 | 1925-03-31 | Charles L Stubbs | Ball |
| US1800811A (en) * | 1929-06-27 | 1931-04-14 | Everett K Wolfe | Safety handball |
| US2218919A (en) * | 1937-06-29 | 1940-10-22 | Seamless Rubber Co | Inflatable ball |
| GB1259329A (en) * | 1969-10-10 | 1972-01-05 | ||
| DE2628312A1 (en) * | 1976-06-24 | 1978-01-05 | Wilhelm Ringeling | Elastic play ball with internal pressure chamber - has irregular wall thickness in order to produce unpredictable bounce |
| US4531737A (en) * | 1984-01-27 | 1985-07-30 | James Jacobson | Elongated football |
| US4826177A (en) * | 1988-03-31 | 1989-05-02 | Paul Ponte | Ball and game |
-
1989
- 1989-06-02 DE DE3918038A patent/DE3918038A1/en active Granted
-
1990
- 1990-04-11 AT AT0086790A patent/AT397770B/en not_active IP Right Cessation
- 1990-04-13 IT IT20050A patent/IT1239902B/en active IP Right Grant
- 1990-04-17 JP JP2099485A patent/JPH037177A/en active Pending
- 1990-05-10 CH CH1593/90A patent/CH682052A5/de not_active IP Right Cessation
- 1990-05-24 ES ES9001446A patent/ES2020775A6/en not_active Expired - Lifetime
- 1990-05-31 FR FR9006795A patent/FR2648051B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATA86790A (en) | 1993-11-15 |
| FR2648051B1 (en) | 1994-12-30 |
| IT9020050A1 (en) | 1991-10-13 |
| IT9020050A0 (en) | 1990-04-13 |
| FR2648051A1 (en) | 1990-12-14 |
| DE3918038C2 (en) | 1992-03-19 |
| JPH037177A (en) | 1991-01-14 |
| CH682052A5 (en) | 1993-07-15 |
| AT397770B (en) | 1994-06-27 |
| IT1239902B (en) | 1993-11-23 |
| DE3918038A1 (en) | 1990-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000301 |