FR2374973B1 - - Google Patents
Info
- Publication number
- FR2374973B1 FR2374973B1 FR7738653A FR7738653A FR2374973B1 FR 2374973 B1 FR2374973 B1 FR 2374973B1 FR 7738653 A FR7738653 A FR 7738653A FR 7738653 A FR7738653 A FR 7738653A FR 2374973 B1 FR2374973 B1 FR 2374973B1
- Authority
- FR
- France
- 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
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
- B21B1/0815—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 from flat-rolled products, e.g. by longitudinal shearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D23/00—Machines or devices for shearing or cutting profiled stock
- B23D23/02—Machines or devices for shearing or cutting profiled stock otherwise than in a plane perpendicular to the axis of the stock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762428013A SU740312A1 (en) | 1976-12-22 | 1976-12-22 | Method of rolling billets |
| SU762428014A SU738696A1 (en) | 1976-12-22 | 1976-12-22 | Method of rolling billets |
| SU772448976A SU724231A1 (en) | 1977-02-04 | 1977-02-04 | Method of preparing shaped billets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2374973A1 FR2374973A1 (en) | 1978-07-21 |
| FR2374973B1 true FR2374973B1 (en) | 1980-01-18 |
Family
ID=27356304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7738653A Granted FR2374973A1 (en) | 1976-12-22 | 1977-12-21 | Billets rolled from wide rectangular slab - which is fed through grooved rolls to make several billets joined together via longitudinal webs |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5930481B2 (en) |
| DE (1) | DE2757071C3 (en) |
| FR (1) | FR2374973A1 (en) |
| IT (1) | IT1089791B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2001875B (en) * | 1977-06-28 | 1982-01-06 | Do Politekh Inst | Method of making billets |
| JPS5691905A (en) * | 1979-12-26 | 1981-07-25 | Kyoei Seikou Kk | Splitting and rolling method |
| JPS57193205A (en) * | 1981-05-26 | 1982-11-27 | Sumitomo Metal Ind Ltd | Rolling method for steel bar or the like |
| DE3602522C2 (en) * | 1986-01-24 | 1994-07-28 | Mannesmann Ag | Process for the economical production of wire and round steel |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE504328A (en) * | ||||
| US1977285A (en) * | 1933-03-01 | 1934-10-16 | Robert S Mcclcery | Method of rolling metal sections in multiple |
| GB472002A (en) * | 1936-07-01 | 1937-09-15 | Cargo Fleet Iron Company Ltd | Improvements in or relating to the production of rolled steel billets or sections |
| FR856993A (en) * | 1939-03-14 | 1940-08-19 | Method and hot cutting of railway rails and the like, and apparatus for implementing this method | |
| AT245745B (en) * | 1963-07-16 | 1966-03-10 | Moossche Eisenwerke Ag | Process for the continuous production of profiled strands and a continuous caster for carrying out this process |
| FI45423C (en) * | 1964-10-15 | 1972-06-12 | Olsson Erik Allan | Method of producing blanks or steel for rolling into rods, rods or wire by means of continuous casting. |
| US3982455A (en) * | 1975-03-25 | 1976-09-28 | Co-Steel International Limited | Device for slitting billets |
| JPS644243A (en) | 1987-06-25 | 1989-01-09 | Toa Gosei Chem Ind | Manufacture of capsules |
-
1977
- 1977-12-20 IT IT3097577A patent/IT1089791B/en active
- 1977-12-20 JP JP15246977A patent/JPS5930481B2/en not_active Expired
- 1977-12-21 DE DE19772757071 patent/DE2757071C3/en not_active Expired
- 1977-12-21 FR FR7738653A patent/FR2374973A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2757071A1 (en) | 1978-07-06 |
| DE2757071C3 (en) | 1981-06-25 |
| FR2374973A1 (en) | 1978-07-21 |
| IT1089791B (en) | 1985-06-18 |
| DE2757071B2 (en) | 1980-09-25 |
| JPS5395164A (en) | 1978-08-19 |
| JPS5930481B2 (en) | 1984-07-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |