JPH0422150U - - Google Patents
Info
- Publication number
- JPH0422150U JPH0422150U JP6388090U JP6388090U JPH0422150U JP H0422150 U JPH0422150 U JP H0422150U JP 6388090 U JP6388090 U JP 6388090U JP 6388090 U JP6388090 U JP 6388090U JP H0422150 U JPH0422150 U JP H0422150U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- punch
- recess
- center
- whose
- 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
Landscapes
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6388090U JPH0422150U (enExample) | 1990-06-16 | 1990-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6388090U JPH0422150U (enExample) | 1990-06-16 | 1990-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0422150U true JPH0422150U (enExample) | 1992-02-24 |
Family
ID=31594324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6388090U Pending JPH0422150U (enExample) | 1990-06-16 | 1990-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422150U (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440270A (en) * | 1977-09-05 | 1979-03-29 | Agency Of Ind Science & Technol | Upsetting method for end portion of metallic pipe |
| JPS5581031A (en) * | 1978-12-11 | 1980-06-18 | Combustion Eng | Device for installing pipe end |
| JPS5927744A (ja) * | 1982-08-05 | 1984-02-14 | Kawasaki Steel Corp | 管体端部の据込み加工装置 |
-
1990
- 1990-06-16 JP JP6388090U patent/JPH0422150U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5440270A (en) * | 1977-09-05 | 1979-03-29 | Agency Of Ind Science & Technol | Upsetting method for end portion of metallic pipe |
| JPS5581031A (en) * | 1978-12-11 | 1980-06-18 | Combustion Eng | Device for installing pipe end |
| JPS5927744A (ja) * | 1982-08-05 | 1984-02-14 | Kawasaki Steel Corp | 管体端部の据込み加工装置 |