WO2003033224A2 - Procede de fabrication d'articles spheriques creux - Google Patents
Procede de fabrication d'articles spheriques creux Download PDFInfo
- Publication number
- WO2003033224A2 WO2003033224A2 PCT/RU2002/000446 RU0200446W WO03033224A2 WO 2003033224 A2 WO2003033224 A2 WO 2003033224A2 RU 0200446 W RU0200446 W RU 0200446W WO 03033224 A2 WO03033224 A2 WO 03033224A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- faces
- sides
- gρaney
- products
- οdinaκοvyχ
- Prior art date
Links
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
- A63B41/08—Ball covers; Closures therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
- A63B2243/0025—Football
Definitions
- the best option - the best option is that, when the area inscribed in the multi-page applies to all 32 of its territories.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
Abstract
Le procédé de l'invention peut s'utiliser dans la fabrication de réservoirs, d'enveloppes, de coupoles, de ballons et d'autres articles similaires en différentes matières telles que métaux, plastiques, cuirs, etc. Le procédé comprend la découpe des ébauches planes des articles au moyen d'éléments de développement de la surface d'un icosaèdre tronqué comportant 12 faces régulières et identiques pentagonales et 20 faces régulières hexagonales. Les faces hexagonales ont des côtés inégaux, les côtés de tailles différentes s'alternant, avec trois axes de symétrie disposés à 120° avec un rapport entre les côtés courts et longs de 0,692 ? 0,2. Les faces hexagonales sont couplées par les côtés courts entre elles, et par les côtés longs avec les faces pentagonales, ce qui permet de rapprocher au maximum la surface de l'article plat fabriqué d'une surface sphérique.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2001127929A RU2189268C2 (ru) | 2001-10-15 | 2001-10-15 | Способ изготовления полых сферических изделий |
| RU2001127929 | 2001-10-15 | ||
| RUNONE | 2009-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003033224A2 true WO2003033224A2 (fr) | 2003-04-24 |
Family
ID=20253741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2002/000446 WO2003033224A2 (fr) | 2001-10-15 | 2002-10-07 | Procede de fabrication d'articles spheriques creux |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2189268C2 (fr) |
| WO (1) | WO2003033224A2 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014006247A1 (fr) | 2012-07-02 | 2014-01-09 | Verges Escuin Ricardo | Pièce laminaire pour monter des polyèdres, polyèdre et procédé de montage correspondants |
| CN103648677A (zh) * | 2011-07-13 | 2014-03-19 | 瓦萨堡Lng产品公司 | 由多个联接部分形成的球体及制造球体的方法 |
-
2001
- 2001-10-15 RU RU2001127929A patent/RU2189268C2/ru not_active IP Right Cessation
-
2002
- 2002-10-07 WO PCT/RU2002/000446 patent/WO2003033224A2/fr not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648677A (zh) * | 2011-07-13 | 2014-03-19 | 瓦萨堡Lng产品公司 | 由多个联接部分形成的球体及制造球体的方法 |
| WO2014006247A1 (fr) | 2012-07-02 | 2014-01-09 | Verges Escuin Ricardo | Pièce laminaire pour monter des polyèdres, polyèdre et procédé de montage correspondants |
| US9403616B2 (en) | 2012-07-02 | 2016-08-02 | Ricardo VERGÉS ESCUÍN | Laminar blank for assembling polyhedra, corresponding polyhedron and method of assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2189268C2 (ru) | 2002-09-20 |
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