JPS5521606B2 - - Google Patents
Info
- Publication number
- JPS5521606B2 JPS5521606B2 JP7605376A JP7605376A JPS5521606B2 JP S5521606 B2 JPS5521606 B2 JP S5521606B2 JP 7605376 A JP7605376 A JP 7605376A JP 7605376 A JP7605376 A JP 7605376A JP S5521606 B2 JPS5521606 B2 JP S5521606B2
- Authority
- JP
- Japan
- 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
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Powder Metallurgy (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7605376A JPS532310A (en) | 1976-06-29 | 1976-06-29 | Oilltreated punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7605376A JPS532310A (en) | 1976-06-29 | 1976-06-29 | Oilltreated punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS532310A JPS532310A (en) | 1978-01-11 |
| JPS5521606B2 true JPS5521606B2 (enExample) | 1980-06-11 |
Family
ID=13594028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7605376A Granted JPS532310A (en) | 1976-06-29 | 1976-06-29 | Oilltreated punch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS532310A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2008126260A (ja) * | 2006-11-20 | 2008-06-05 | Showa Denko Kk | 成形用金型 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5456009A (en) * | 1977-10-13 | 1979-05-04 | Tokyo Shiyouketsu Kinzoku Kk | Preparation of perforating punch from sintered product |
-
1976
- 1976-06-29 JP JP7605376A patent/JPS532310A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP2008126260A (ja) * | 2006-11-20 | 2008-06-05 | Showa Denko Kk | 成形用金型 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS532310A (en) | 1978-01-11 |