CA1129902A - Baton de baseball a chambre d'air sous pression reglable - Google Patents
Baton de baseball a chambre d'air sous pression reglableInfo
- Publication number
- CA1129902A CA1129902A CA359,118A CA359118A CA1129902A CA 1129902 A CA1129902 A CA 1129902A CA 359118 A CA359118 A CA 359118A CA 1129902 A CA1129902 A CA 1129902A
- Authority
- CA
- Canada
- Prior art keywords
- bat
- pressure
- gas
- interior space
- plug
- 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
- 238000004891 communication Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 230000006872 improvement Effects 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 24
- 239000000463 material Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 15
- 230000001976 improved effect Effects 0.000 description 10
- 230000004044 response Effects 0.000 description 9
- 241000288673 Chiroptera Species 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
- 240000001546 Byrsonima crassifolia Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA359,118A CA1129902A (fr) | 1980-08-27 | 1980-08-27 | Baton de baseball a chambre d'air sous pression reglable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA359,118A CA1129902A (fr) | 1980-08-27 | 1980-08-27 | Baton de baseball a chambre d'air sous pression reglable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1129902A true CA1129902A (fr) | 1982-08-17 |
Family
ID=4117750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA359,118A Expired CA1129902A (fr) | 1980-08-27 | 1980-08-27 | Baton de baseball a chambre d'air sous pression reglable |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1129902A (fr) |
-
1980
- 1980-08-27 CA CA359,118A patent/CA1129902A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |