JPS63189594U - - Google Patents
Info
- Publication number
- JPS63189594U JPS63189594U JP7821387U JP7821387U JPS63189594U JP S63189594 U JPS63189594 U JP S63189594U JP 7821387 U JP7821387 U JP 7821387U JP 7821387 U JP7821387 U JP 7821387U JP S63189594 U JPS63189594 U JP S63189594U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- load
- actuator
- upper die
- piercing device
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7821387U JPS63189594U (sv) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7821387U JPS63189594U (sv) | 1987-05-26 | 1987-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63189594U true JPS63189594U (sv) | 1988-12-06 |
Family
ID=30926948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7821387U Pending JPS63189594U (sv) | 1987-05-26 | 1987-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63189594U (sv) |
-
1987
- 1987-05-26 JP JP7821387U patent/JPS63189594U/ja active Pending