JPH02121057U - - Google Patents
Info
- Publication number
- JPH02121057U JPH02121057U JP1989029495U JP2949589U JPH02121057U JP H02121057 U JPH02121057 U JP H02121057U JP 1989029495 U JP1989029495 U JP 1989029495U JP 2949589 U JP2949589 U JP 2949589U JP H02121057 U JPH02121057 U JP H02121057U
- Authority
- JP
- Japan
- Prior art keywords
- bat
- tubular body
- ball
- thin film
- circumferential surface
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
Description
第１図は本考案の金属バツトの説明断面図、第
２図はそのＡ−Ａ部断面を示す。
１……金属製管状体、２……ヘツド部、３……
グリツプエンド部、４……消音層、５……打球部
。
FIG. 1 is an explanatory cross-sectional view of the metal bat of the present invention, and FIG. 2 is a cross-sectional view taken along line A--A. 1...Metal tubular body, 2...Head part, 3...
Grip end part, 4... Sound deadening layer, 5... Ball hitting part.
Claims (1)
いて、該バツトの打球対応部の内周面に有機高分
子を含む薄膜層を形成させてなる消音性にすぐれ
た金属バツト。 A baseball bat made of a metal tubular body, which has excellent sound-dampening properties and has a thin film layer containing an organic polymer formed on the inner circumferential surface of the ball-receiving part of the bat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989029495U JPH02121057U (en) | 1989-03-15 | 1989-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989029495U JPH02121057U (en) | 1989-03-15 | 1989-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121057U true JPH02121057U (en) | 1990-10-01 |
Family
ID=31253764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989029495U Pending JPH02121057U (en) | 1989-03-15 | 1989-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121057U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628362B2 (en) * | 1976-11-15 | 1981-07-01 | ||
| JPS5691766A (en) * | 1979-12-25 | 1981-07-24 | Mizuno Kk | Metal baseball bat |
-
1989
- 1989-03-15 JP JP1989029495U patent/JPH02121057U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628362B2 (en) * | 1976-11-15 | 1981-07-01 | ||
| JPS5691766A (en) * | 1979-12-25 | 1981-07-24 | Mizuno Kk | Metal baseball bat |