JPS62165018U - - Google Patents
Info
- Publication number
- JPS62165018U JPS62165018U JP4893986U JP4893986U JPS62165018U JP S62165018 U JPS62165018 U JP S62165018U JP 4893986 U JP4893986 U JP 4893986U JP 4893986 U JP4893986 U JP 4893986U JP S62165018 U JPS62165018 U JP S62165018U
- Authority
- JP
- Japan
- Prior art keywords
- die
- workpiece
- punch
- ring
- shaped workpiece
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4893986U JPS62165018U (enExample) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4893986U JPS62165018U (enExample) | 1986-04-03 | 1986-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165018U true JPS62165018U (enExample) | 1987-10-20 |
Family
ID=30870937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4893986U Pending JPS62165018U (enExample) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165018U (enExample) |
-
1986
- 1986-04-03 JP JP4893986U patent/JPS62165018U/ja active Pending