JPS6449339U - - Google Patents
Info
- Publication number
- JPS6449339U JPS6449339U JP14236787U JP14236787U JPS6449339U JP S6449339 U JPS6449339 U JP S6449339U JP 14236787 U JP14236787 U JP 14236787U JP 14236787 U JP14236787 U JP 14236787U JP S6449339 U JPS6449339 U JP S6449339U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- punch
- diameter hole
- hole
- gripping
- 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 1
Landscapes
- Punching Or Piercing (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14236787U JPS6449339U (en, 2012) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14236787U JPS6449339U (en, 2012) | 1987-09-18 | 1987-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449339U true JPS6449339U (en, 2012) | 1989-03-27 |
Family
ID=31408253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14236787U Pending JPS6449339U (en, 2012) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449339U (en, 2012) |
-
1987
- 1987-09-18 JP JP14236787U patent/JPS6449339U/ja active Pending