JPH0515379Y2 - - Google Patents
Info
- Publication number
- JPH0515379Y2 JPH0515379Y2 JP1988072481U JP7248188U JPH0515379Y2 JP H0515379 Y2 JPH0515379 Y2 JP H0515379Y2 JP 1988072481 U JP1988072481 U JP 1988072481U JP 7248188 U JP7248188 U JP 7248188U JP H0515379 Y2 JPH0515379 Y2 JP H0515379Y2
- Authority
- JP
- Japan
- Prior art keywords
- punch
- workpiece
- cutting edge
- hole
- cutout
- 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.)
- Expired - Lifetime
Links
- 238000010008 shearing Methods 0.000 description 12
- 238000005553 drilling Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988072481U JPH0515379Y2 (US07122547-20061017-C00273.png) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988072481U JPH0515379Y2 (US07122547-20061017-C00273.png) | 1988-05-31 | 1988-05-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01177023U JPH01177023U (US07122547-20061017-C00273.png) | 1989-12-18 |
JPH0515379Y2 true JPH0515379Y2 (US07122547-20061017-C00273.png) | 1993-04-22 |
Family
ID=31297646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988072481U Expired - Lifetime JPH0515379Y2 (US07122547-20061017-C00273.png) | 1988-05-31 | 1988-05-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0515379Y2 (US07122547-20061017-C00273.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2593463Y2 (ja) * | 1992-02-13 | 1999-04-12 | 株式会社 曽根工具製作所 | パンチャー用ポンチ |
JP2908935B2 (ja) * | 1992-06-19 | 1999-06-23 | 株式会社アマダメトレックス | 打抜き用金型 |
JP2005074441A (ja) * | 2003-08-28 | 2005-03-24 | Punch Industry Co Ltd | プレス金型用のパンチ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS525013Y2 (US07122547-20061017-C00273.png) * | 1971-10-06 | 1977-02-02 |
-
1988
- 1988-05-31 JP JP1988072481U patent/JPH0515379Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01177023U (US07122547-20061017-C00273.png) | 1989-12-18 |
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