FR2340148B1 - - Google Patents
Info
- Publication number
- FR2340148B1 FR2340148B1 FR7703474A FR7703474A FR2340148B1 FR 2340148 B1 FR2340148 B1 FR 2340148B1 FR 7703474 A FR7703474 A FR 7703474A FR 7703474 A FR7703474 A FR 7703474A FR 2340148 B1 FR2340148 B1 FR 2340148B1
- 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
- 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
-
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65617876A | 1976-02-09 | 1976-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2340148A1 FR2340148A1 (fr) | 1977-09-02 |
| FR2340148B1 true FR2340148B1 (US20100154141A1-20100624-C00001.png) | 1982-06-11 |
Family
ID=24631971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7703474A Granted FR2340148A1 (fr) | 1976-02-09 | 1977-02-08 | Procede pour decouper une barre double en metal |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT7819854A0 (it) * | 1977-02-04 | 1978-01-31 | Do U R S S Do Politekhn Itsni | Procedimento per la fabbricazione di profilati. |
| US4268948A (en) * | 1978-02-28 | 1981-05-26 | British Steel Corp. | Parting device |
| JPS5913501A (ja) * | 1982-07-13 | 1984-01-24 | Toshin Seikou Kk | 山形鋼のスリット圧延方法 |
| DE4333303A1 (de) * | 1993-09-30 | 1995-04-06 | Schloemann Siemag Ag | Verfahren und Vorrichtung zur Herstellung von Vorprofilen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE504328A (US20100154141A1-20100624-C00001.png) * | ||||
| US885508A (en) * | 1907-05-24 | 1908-04-21 | Willis Mckee | Rolling. |
| US1977285A (en) * | 1933-03-01 | 1934-10-16 | Robert S Mcclcery | Method of rolling metal sections in multiple |
| US2053375A (en) * | 1933-06-03 | 1936-09-08 | American Fork & Hoe Co | Bar making process |
| 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 |
-
1977
- 1977-01-27 CA CA270,603A patent/CA1054404A/en not_active Expired
- 1977-02-07 BR BR7700724A patent/BR7700724A/pt unknown
- 1977-02-08 FR FR7703474A patent/FR2340148A1/fr active Granted
- 1977-02-08 MX MX16796777A patent/MX145557A/es unknown
- 1977-02-08 ES ES455743A patent/ES455743A1/es not_active Expired
- 1977-02-08 GB GB510977A patent/GB1569196A/en not_active Expired
- 1977-02-09 DE DE19772705397 patent/DE2705397C2/de not_active Expired
- 1977-02-09 JP JP52012586A patent/JPS5944121B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES455743A1 (es) | 1978-05-01 |
| BR7700724A (pt) | 1977-10-11 |
| MX145557A (es) | 1982-03-08 |
| GB1569196A (en) | 1980-06-11 |
| DE2705397A1 (de) | 1977-08-18 |
| JPS52116762A (en) | 1977-09-30 |
| CA1054404A (en) | 1979-05-15 |
| DE2705397C2 (de) | 1982-12-02 |
| FR2340148A1 (fr) | 1977-09-02 |
| JPS5944121B2 (ja) | 1984-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |