JPS5640649B2 - - Google Patents
Info
- Publication number
- JPS5640649B2 JPS5640649B2 JP1555277A JP1555277A JPS5640649B2 JP S5640649 B2 JPS5640649 B2 JP S5640649B2 JP 1555277 A JP1555277 A JP 1555277A JP 1555277 A JP1555277 A JP 1555277A JP S5640649 B2 JPS5640649 B2 JP S5640649B2
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1555277A JPS53100960A (en) | 1977-02-17 | 1977-02-17 | Roll exchage device at cold roll die form machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1555277A JPS53100960A (en) | 1977-02-17 | 1977-02-17 | Roll exchage device at cold roll die form machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53100960A JPS53100960A (en) | 1978-09-02 |
| JPS5640649B2 true JPS5640649B2 (enExample) | 1981-09-22 |
Family
ID=11891926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1555277A Granted JPS53100960A (en) | 1977-02-17 | 1977-02-17 | Roll exchage device at cold roll die form machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53100960A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991008064A1 (en) * | 1989-12-04 | 1991-06-13 | Kawasaki Steel Corporation | Apparatus for manufacturing welded steel pipe and method of operating thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614027A (en) * | 1979-07-17 | 1981-02-10 | Morikoshi Yutaka | Roll exchanging apparatus for cold roll forming machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3779037A (en) * | 1972-05-08 | 1973-12-18 | Mesta Machine Co | Coupling for mill rolls |
-
1977
- 1977-02-17 JP JP1555277A patent/JPS53100960A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991008064A1 (en) * | 1989-12-04 | 1991-06-13 | Kawasaki Steel Corporation | Apparatus for manufacturing welded steel pipe and method of operating thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53100960A (en) | 1978-09-02 |