JPH01151919U - - Google Patents
Info
- Publication number
- JPH01151919U JPH01151919U JP4333388U JP4333388U JPH01151919U JP H01151919 U JPH01151919 U JP H01151919U JP 4333388 U JP4333388 U JP 4333388U JP 4333388 U JP4333388 U JP 4333388U JP H01151919 U JPH01151919 U JP H01151919U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- collapse
- piercing
- cam
- flange
- 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
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4333388U JPH01151919U (me) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4333388U JPH01151919U (me) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151919U true JPH01151919U (me) | 1989-10-19 |
Family
ID=31269732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4333388U Pending JPH01151919U (me) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151919U (me) |
-
1988
- 1988-03-31 JP JP4333388U patent/JPH01151919U/ja active Pending