JPS6277637U - - Google Patents
Info
- Publication number
- JPS6277637U JPS6277637U JP16877685U JP16877685U JPS6277637U JP S6277637 U JPS6277637 U JP S6277637U JP 16877685 U JP16877685 U JP 16877685U JP 16877685 U JP16877685 U JP 16877685U JP S6277637 U JPS6277637 U JP S6277637U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- tip
- protruding toward
- holder
- inner circumferential
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16877685U JPS6277637U (enExample) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16877685U JPS6277637U (enExample) | 1985-11-01 | 1985-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6277637U true JPS6277637U (enExample) | 1987-05-18 |
Family
ID=31101963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16877685U Pending JPS6277637U (enExample) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6277637U (enExample) |
-
1985
- 1985-11-01 JP JP16877685U patent/JPS6277637U/ja active Pending