CA2527745C - Trampoline - Google Patents
Trampoline Download PDFInfo
- Publication number
- CA2527745C CA2527745C CA2527745A CA2527745A CA2527745C CA 2527745 C CA2527745 C CA 2527745C CA 2527745 A CA2527745 A CA 2527745A CA 2527745 A CA2527745 A CA 2527745A CA 2527745 C CA2527745 C CA 2527745C
- Authority
- CA
- Canada
- Prior art keywords
- mat
- rods
- trampoline
- rod
- upper ends
- 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
- 238000005452 bending Methods 0.000 claims abstract description 7
- 230000000717 retained effect Effects 0.000 claims abstract description 5
- 239000011152 fibreglass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B5/00—Apparatus for jumping
- A63B5/11—Trampolines
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/0063—Shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/026—Bars; Tubes; Leaf springs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
- A63B2209/02—Characteristics of used materials with reinforcing fibres, e.g. carbon, polyamide fibres
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
Abstract
L'invention concerne un trampoline qui comprend une toile flexible et une pluralité de barres à flexion élastique dont les extrémités inférieures sont fixées dans un châssis associé, et dont les extrémités supérieures sont assemblées à la toile, le long de la périphérie de cette dernière. La rigidité des barres à la flexion se situe dans un intervalle de 400 à 1200 N/m approximativement, et les barres sont fléchies au niveau de leurs extrémités supérieures, de manière à passer d'une position naturelle de repos dans laquelle l'extrémité inférieure des barres sont placées dans le châssis, mais leurs extrémités supérieures n'entrent pas en contact avec la toile, à une position dans laquelle les extrémités supérieures entre en contact avec la toile, sur une distance comprise entre 100 et 300 mm environ.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NZ52621103 | 2003-05-30 | ||
| NZ526211 | 2003-05-30 | ||
| PCT/NZ2004/000111 WO2004105885A2 (fr) | 2003-05-30 | 2004-05-31 | Trampoline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2527745A1 CA2527745A1 (fr) | 2004-12-09 |
| CA2527745C true CA2527745C (fr) | 2012-03-13 |
Family
ID=33488017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2527745A Expired - Lifetime CA2527745C (fr) | 2003-05-30 | 2004-05-31 | Trampoline |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1633446B1 (fr) |
| AU (1) | AU2004243127A1 (fr) |
| CA (1) | CA2527745C (fr) |
| WO (1) | WO2004105885A2 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115557A1 (fr) * | 2004-05-31 | 2005-12-08 | Board & Batten International Inc | Trampoline |
| CA2591090C (fr) * | 2004-12-09 | 2012-07-31 | Board & Batten International Inc. | Trampoline |
| US20130123420A1 (en) | 2011-11-15 | 2013-05-16 | Ticona Llc | Liquid Crystalline Polymer Composition for High Voltage Electronic Components |
| CN103930464B (zh) | 2011-11-15 | 2016-02-10 | 提克纳有限责任公司 | 紧凑型相机模块 |
| US9353263B2 (en) | 2011-11-15 | 2016-05-31 | Ticona Llc | Fine pitch electrical connector and a thermoplastic composition for use therein |
| US11027164B2 (en) * | 2018-12-29 | 2021-06-08 | Yongqi Wang | Easy-to-assemble trampoline |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6319174B1 (en) * | 1999-11-02 | 2001-11-20 | Keith Vivian Alexander | Soft-edged recreational trampoline |
| NZ513331A (en) * | 2001-11-20 | 2005-01-28 | Board & Batten Int Inc | Edge fittings for soft-edged trampolines |
-
2004
- 2004-05-31 AU AU2004243127A patent/AU2004243127A1/en not_active Abandoned
- 2004-05-31 EP EP04735534.2A patent/EP1633446B1/fr not_active Expired - Lifetime
- 2004-05-31 WO PCT/NZ2004/000111 patent/WO2004105885A2/fr active Application Filing
- 2004-05-31 CA CA2527745A patent/CA2527745C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1633446A2 (fr) | 2006-03-15 |
| AU2004243127A1 (en) | 2004-12-09 |
| WO2004105885A2 (fr) | 2004-12-09 |
| EP1633446A4 (fr) | 2008-04-16 |
| CA2527745A1 (fr) | 2004-12-09 |
| WO2004105885A3 (fr) | 2005-01-06 |
| EP1633446B1 (fr) | 2014-03-12 |
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| GB2379401A (en) | Resilient elastomeric structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |