JPH0450076U - - Google Patents
Info
- Publication number
- JPH0450076U JPH0450076U JP1990092952U JP9295290U JPH0450076U JP H0450076 U JPH0450076 U JP H0450076U JP 1990092952 U JP1990092952 U JP 1990092952U JP 9295290 U JP9295290 U JP 9295290U JP H0450076 U JPH0450076 U JP H0450076U
- Authority
- JP
- Japan
- Prior art keywords
- bat
- metal bat
- hollow
- synthetic resin
- baseball
- 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 5
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
Description
第１図はこの考案の一実施例にかかる金属製バ
ツトの断面図、第２図は打撃音の測定状態を示す
図、第３図は打撃音の測定結果を示す図である。
１０……金属製バツト、１２……内部が中空の
バツト形状をした金属製バツト本体、１４……合
成樹脂製微小中空球体。
FIG. 1 is a cross-sectional view of a metal bat according to an embodiment of the invention, FIG. 2 is a diagram showing the state of measurement of impact sound, and FIG. 3 is a diagram showing the results of measurement of impact sound. 10...metal bat, 12...metal bat body having a hollow butt shape, 14...micro hollow sphere made of synthetic resin.
Claims (1)
本体内に、合成樹脂製微小中空球体を充填してな
る野球用金属製バツト。 A metal bat for baseball, which has a hollow bat-shaped metal bat body filled with synthetic resin minute hollow spheres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990092952U JPH0450076U (en) | 1990-09-04 | 1990-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990092952U JPH0450076U (en) | 1990-09-04 | 1990-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450076U true JPH0450076U (en) | 1992-04-27 |
Family
ID=31829805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990092952U Pending JPH0450076U (en) | 1990-09-04 | 1990-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450076U (en) |
-
1990
- 1990-09-04 JP JP1990092952U patent/JPH0450076U/ja active Pending