JPS61107465U - - Google Patents
Info
- Publication number
- JPS61107465U JPS61107465U JP19195284U JP19195284U JPS61107465U JP S61107465 U JPS61107465 U JP S61107465U JP 19195284 U JP19195284 U JP 19195284U JP 19195284 U JP19195284 U JP 19195284U JP S61107465 U JPS61107465 U JP S61107465U
- Authority
- JP
- Japan
- Prior art keywords
- punching hole
- dimension
- sectional dimension
- cross
- opening dimension
- 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
- 238000004080 punching Methods 0.000 claims description 3
- 239000011162 core material Substances 0.000 claims description 2
- 229920001875 Ebonite Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19195284U JPS61107465U (enExample) | 1984-12-18 | 1984-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19195284U JPS61107465U (enExample) | 1984-12-18 | 1984-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107465U true JPS61107465U (enExample) | 1986-07-08 |
Family
ID=30749384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19195284U Pending JPS61107465U (enExample) | 1984-12-18 | 1984-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107465U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10543526B2 (en) | 2017-12-22 | 2020-01-28 | Toyota Jidosha Kabushiki Kaisha | Method for removing burrs of sand core for casting |
-
1984
- 1984-12-18 JP JP19195284U patent/JPS61107465U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10543526B2 (en) | 2017-12-22 | 2020-01-28 | Toyota Jidosha Kabushiki Kaisha | Method for removing burrs of sand core for casting |