JPH01138600U - - Google Patents
Info
- Publication number
- JPH01138600U JPH01138600U JP2992588U JP2992588U JPH01138600U JP H01138600 U JPH01138600 U JP H01138600U JP 2992588 U JP2992588 U JP 2992588U JP 2992588 U JP2992588 U JP 2992588U JP H01138600 U JPH01138600 U JP H01138600U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- cutting die
- entering
- front edge
- punching device
- 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
- 238000004080 punching Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2992588U JPH0637918Y2 (ja) | 1988-03-07 | 1988-03-07 | シート打抜装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2992588U JPH0637918Y2 (ja) | 1988-03-07 | 1988-03-07 | シート打抜装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01138600U true JPH01138600U (en:Method) | 1989-09-21 |
| JPH0637918Y2 JPH0637918Y2 (ja) | 1994-10-05 |
Family
ID=31254543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2992588U Expired - Lifetime JPH0637918Y2 (ja) | 1988-03-07 | 1988-03-07 | シート打抜装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637918Y2 (en:Method) |
-
1988
- 1988-03-07 JP JP2992588U patent/JPH0637918Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637918Y2 (ja) | 1994-10-05 |