JPH0737647Y2 - 金属バット - Google Patents
金属バットInfo
- Publication number
- JPH0737647Y2 JPH0737647Y2 JP1989074614U JP7461489U JPH0737647Y2 JP H0737647 Y2 JPH0737647 Y2 JP H0737647Y2 JP 1989074614 U JP1989074614 U JP 1989074614U JP 7461489 U JP7461489 U JP 7461489U JP H0737647 Y2 JPH0737647 Y2 JP H0737647Y2
- Authority
- JP
- Japan
- Prior art keywords
- bat
- grip
- soundproof material
- metal bat
- soundproofing
- 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
- 239000002184 metal Substances 0.000 title claims description 32
- 239000000463 material Substances 0.000 claims description 54
- 230000000694 effects Effects 0.000 description 9
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 7
- 238000013016 damping Methods 0.000 description 5
- 239000007799 cork Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000288673 Chiroptera Species 0.000 description 1
- 229910000737 Duralumin Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074614U JPH0737647Y2 (ja) | 1988-11-08 | 1989-06-26 | 金属バット |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-145614 | 1988-11-08 | ||
| JP14561488 | 1988-11-08 | ||
| JP1989074614U JPH0737647Y2 (ja) | 1988-11-08 | 1989-06-26 | 金属バット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02135063U JPH02135063U (en]) | 1990-11-09 |
| JPH0737647Y2 true JPH0737647Y2 (ja) | 1995-08-30 |
Family
ID=31718459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989074614U Expired - Lifetime JPH0737647Y2 (ja) | 1988-11-08 | 1989-06-26 | 金属バット |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737647Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI426940B (zh) * | 2004-07-29 | 2014-02-21 | Easton Sports | 最佳化之球棒 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5340203U (en]) * | 1976-03-04 | 1978-04-07 | ||
| JPS5628362U (en]) * | 1979-08-09 | 1981-03-17 |
-
1989
- 1989-06-26 JP JP1989074614U patent/JPH0737647Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02135063U (en]) | 1990-11-09 |
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