JPS4973359A - - Google Patents
Info
- Publication number
- JPS4973359A JPS4973359A JP11398772A JP11398772A JPS4973359A JP S4973359 A JPS4973359 A JP S4973359A JP 11398772 A JP11398772 A JP 11398772A JP 11398772 A JP11398772 A JP 11398772A JP S4973359 A JPS4973359 A JP S4973359A
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/088—H- or I-sections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11398772A JPS4973359A (pm) | 1972-11-14 | 1972-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11398772A JPS4973359A (pm) | 1972-11-14 | 1972-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973359A true JPS4973359A (pm) | 1974-07-16 |
Family
ID=14626207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11398772A Pending JPS4973359A (pm) | 1972-11-14 | 1972-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4973359A (pm) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438253A (en) * | 1977-09-01 | 1979-03-22 | Kawasaki Steel Co | Method of making various piitype pipe using same size material |
-
1972
- 1972-11-14 JP JP11398772A patent/JPS4973359A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438253A (en) * | 1977-09-01 | 1979-03-22 | Kawasaki Steel Co | Method of making various piitype pipe using same size material |