JPS6415624U - - Google Patents
Info
- Publication number
- JPS6415624U JPS6415624U JP11056387U JP11056387U JPS6415624U JP S6415624 U JPS6415624 U JP S6415624U JP 11056387 U JP11056387 U JP 11056387U JP 11056387 U JP11056387 U JP 11056387U JP S6415624 U JPS6415624 U JP S6415624U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- forming part
- punching
- view
- hole
- 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 7
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
Landscapes
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987110563U JPH0519143Y2 (enExample) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987110563U JPH0519143Y2 (enExample) | 1987-07-17 | 1987-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415624U true JPS6415624U (enExample) | 1989-01-26 |
| JPH0519143Y2 JPH0519143Y2 (enExample) | 1993-05-20 |
Family
ID=31347839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987110563U Expired - Lifetime JPH0519143Y2 (enExample) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519143Y2 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317008U (enExample) * | 1989-07-03 | 1991-02-20 | ||
| JPH0387616U (enExample) * | 1989-12-25 | 1991-09-06 | ||
| JP2001232441A (ja) * | 2000-02-22 | 2001-08-28 | Nippon Koshuha Steel Co Ltd | 中空部品の鍛造方法及びそれに使用する打抜きピン |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521606A (en) * | 1978-08-02 | 1980-02-15 | Hitachi Ltd | Set unit for timer set value |
-
1987
- 1987-07-17 JP JP1987110563U patent/JPH0519143Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521606A (en) * | 1978-08-02 | 1980-02-15 | Hitachi Ltd | Set unit for timer set value |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0317008U (enExample) * | 1989-07-03 | 1991-02-20 | ||
| JPH0387616U (enExample) * | 1989-12-25 | 1991-09-06 | ||
| JP2001232441A (ja) * | 2000-02-22 | 2001-08-28 | Nippon Koshuha Steel Co Ltd | 中空部品の鍛造方法及びそれに使用する打抜きピン |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519143Y2 (enExample) | 1993-05-20 |