JPS63184621U - - Google Patents
Info
- Publication number
- JPS63184621U JPS63184621U JP7631087U JP7631087U JPS63184621U JP S63184621 U JPS63184621 U JP S63184621U JP 7631087 U JP7631087 U JP 7631087U JP 7631087 U JP7631087 U JP 7631087U JP S63184621 U JPS63184621 U JP S63184621U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- holder
- die
- bottom plate
- oil
- 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
- 238000004080 punching Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 2
Landscapes
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7631087U JPS63184621U (un) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7631087U JPS63184621U (un) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184621U true JPS63184621U (un) | 1988-11-28 |
Family
ID=30923270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7631087U Pending JPS63184621U (un) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184621U (un) |
-
1987
- 1987-05-21 JP JP7631087U patent/JPS63184621U/ja active Pending
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