JPS61137579A - 打撃練習機 - Google Patents
打撃練習機Info
- Publication number
- JPS61137579A JPS61137579A JP18629785A JP18629785A JPS61137579A JP S61137579 A JPS61137579 A JP S61137579A JP 18629785 A JP18629785 A JP 18629785A JP 18629785 A JP18629785 A JP 18629785A JP S61137579 A JPS61137579 A JP S61137579A
- Authority
- JP
- Japan
- Prior art keywords
- ball
- coil spring
- pitching arm
- arm
- main body
- 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.)
- Granted
Links
- 230000000284 resting effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Landscapes
- Manipulator (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gyroscopes (AREA)
- Cosmetics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18629785A JPS61137579A (ja) | 1985-08-24 | 1985-08-24 | 打撃練習機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18629785A JPS61137579A (ja) | 1985-08-24 | 1985-08-24 | 打撃練習機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61137579A true JPS61137579A (ja) | 1986-06-25 |
| JPH0427875B2 JPH0427875B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-12 |
Family
ID=16185852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18629785A Granted JPS61137579A (ja) | 1985-08-24 | 1985-08-24 | 打撃練習機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137579A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5684869U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-12-05 | 1981-07-08 | ||
| JPS5897330U (ja) * | 1981-12-25 | 1983-07-02 | 三菱自動車工業株式会社 | ばねの支持装置 |
| JPS5961064U (ja) * | 1982-10-14 | 1984-04-21 | 狭山精密工業株式会社 | ボ−ル発射装置 |
-
1985
- 1985-08-24 JP JP18629785A patent/JPS61137579A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5684869U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-12-05 | 1981-07-08 | ||
| JPS5897330U (ja) * | 1981-12-25 | 1983-07-02 | 三菱自動車工業株式会社 | ばねの支持装置 |
| JPS5961064U (ja) * | 1982-10-14 | 1984-04-21 | 狭山精密工業株式会社 | ボ−ル発射装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427875B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |