JPH0281723U - - Google Patents
Info
- Publication number
- JPH0281723U JPH0281723U JP16092388U JP16092388U JPH0281723U JP H0281723 U JPH0281723 U JP H0281723U JP 16092388 U JP16092388 U JP 16092388U JP 16092388 U JP16092388 U JP 16092388U JP H0281723 U JPH0281723 U JP H0281723U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- inclined surface
- press device
- workpiece
- protrusion
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988160923U JPH0644491Y2 (ja) | 1988-12-12 | 1988-12-12 | プレス装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988160923U JPH0644491Y2 (ja) | 1988-12-12 | 1988-12-12 | プレス装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0281723U true JPH0281723U (ko) | 1990-06-25 |
| JPH0644491Y2 JPH0644491Y2 (ja) | 1994-11-16 |
Family
ID=31443416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988160923U Expired - Lifetime JPH0644491Y2 (ja) | 1988-12-12 | 1988-12-12 | プレス装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0644491Y2 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726284U (ko) * | 1971-04-12 | 1972-11-24 | ||
| JPS5413088U (ko) * | 1977-06-30 | 1979-01-27 | ||
| JPS55134027U (ko) * | 1979-03-19 | 1980-09-24 |
-
1988
- 1988-12-12 JP JP1988160923U patent/JPH0644491Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726284U (ko) * | 1971-04-12 | 1972-11-24 | ||
| JPS5413088U (ko) * | 1977-06-30 | 1979-01-27 | ||
| JPS55134027U (ko) * | 1979-03-19 | 1980-09-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0644491Y2 (ja) | 1994-11-16 |