FI49912B - - Google Patents
Info
- Publication number
- FI49912B FI49912B FI921/65A FI92165A FI49912B FI 49912 B FI49912 B FI 49912B FI 921/65 A FI921/65 A FI 921/65A FI 92165 A FI92165 A FI 92165A FI 49912 B FI49912 B FI 49912B
- Authority
- FI
- Finland
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
- B21B1/085—Rail sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/14—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by pivotally displacing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/16—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with alternatively operative rolls, e.g. revolver stands, turret mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B2013/106—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for sections, e.g. beams, rails
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR970951A FR1447939A (fr) | 1964-04-15 | 1964-04-15 | Perfectionnements au laminage de rails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI49912B true FI49912B (de) | 1975-07-31 |
| FI49912C FI49912C (fi) | 1975-11-10 |
Family
ID=8827799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI650921A FI49912C (fi) | 1964-04-15 | 1965-04-14 | Ratakiskojen valssausmenetelmä. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3342053A (de) |
| AT (1) | AT269791B (de) |
| BE (1) | BE662567A (de) |
| DE (1) | DE1452020A1 (de) |
| ES (1) | ES311705A1 (de) |
| FI (1) | FI49912C (de) |
| FR (1) | FR1447939A (de) |
| GB (1) | GB1066328A (de) |
| LU (1) | LU48381A1 (de) |
| SE (1) | SE310638B (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583193A (en) * | 1967-12-16 | 1971-06-08 | Nippon Steel Corp | Rolling method and apparatus for producing h-shaped steel products having flanges of different thicknesses and similarly shaped steel products |
| US3597954A (en) * | 1968-01-16 | 1971-08-10 | Nippon Steel Corp | Method and apparatus for rolling steel material and rails or similarly shaped products |
| GB1292849A (en) * | 1968-12-09 | 1972-10-11 | Nippon Steel Corp | A method of rolling rails and a mill train for the same |
| DE2844433C2 (de) * | 1978-10-12 | 1985-05-09 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Walzstraße zum wahlweisen Walzen von schweren Trägerprofilen oder Schienen |
| DE2844438C2 (de) * | 1978-10-12 | 1986-06-05 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Walzstraße zum Walzen von schweren Trägerprofilen oder Schienen |
| JPS5931404B2 (ja) * | 1979-08-03 | 1984-08-02 | 新日本製鐵株式会社 | 軌条およびその類似形鋼のユニバ−サル圧延方法 |
| FR2474905A1 (fr) * | 1980-02-04 | 1981-08-07 | Sacilor | Methode de placement de cannelures sur des cylindres de laminoir, procede et dispositif d'alimentation en profiles desdites cannelures, cylindres de laminoir munis de telles cannelures, cages de laminoirs munies de tels cylindres et laminoirs comportant de telles cages |
| FR2490115A1 (fr) * | 1980-09-15 | 1982-03-19 | Sacilor | Procede de placement de cannelures, cylindres, cages et laminoirs permettant sur une cage universelle ou semi-universelle finisseuse des passes refouleuses pour des rails |
| US4393680A (en) * | 1981-07-30 | 1983-07-19 | Sms Schloemann-Siemag, Inc. | Method for rolling rails |
| FR2515538B1 (de) * | 1981-11-04 | 1985-05-17 | Sacilor | |
| US5195573A (en) * | 1989-12-01 | 1993-03-23 | Cf&I Steel Corporation | Continuous rail production |
| US5472041A (en) * | 1989-12-01 | 1995-12-05 | Cf&I Steel, L.P. | Railroad rail and method and system of rolling the same by conventional or continuous rolling process |
| US5018666A (en) * | 1989-12-01 | 1991-05-28 | Cf&I Steel Corporation | Unitary one quarter mile long railroad rail free of weld seams |
| IT1315029B1 (it) * | 2000-08-28 | 2003-01-27 | Danieli Off Mecc | Metodo e linea per la laminazione di rotaie o altre sezioni |
| CN102527714B (zh) * | 2011-12-30 | 2015-01-14 | 天津市宁河县隆昌异型轧钢厂 | 电梯t型导轨轧制方法及轧制孔型系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US657964A (en) * | 1900-06-07 | 1900-09-18 | Joseph S Seaman | Manufacture of rails. |
| US1201239A (en) * | 1913-10-11 | 1916-10-17 | Nicholas A Becker | Railroad-rail-rolling mill. |
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1964
- 1964-04-15 FR FR970951A patent/FR1447939A/fr not_active Expired
-
1965
- 1965-03-30 GB GB13452/65A patent/GB1066328A/en not_active Expired
- 1965-04-09 US US446860A patent/US3342053A/en not_active Expired - Lifetime
- 1965-04-10 ES ES0311705A patent/ES311705A1/es not_active Expired
- 1965-04-12 DE DE19651452020 patent/DE1452020A1/de not_active Withdrawn
- 1965-04-12 AT AT333565A patent/AT269791B/de active
- 1965-04-13 LU LU48381A patent/LU48381A1/xx unknown
- 1965-04-14 SE SE4975/65A patent/SE310638B/xx unknown
- 1965-04-14 FI FI650921A patent/FI49912C/fi active
- 1965-04-15 BE BE662567D patent/BE662567A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3342053A (en) | 1967-09-19 |
| FR1447939A (fr) | 1966-08-05 |
| LU48381A1 (de) | 1966-10-13 |
| AT269791B (de) | 1969-04-10 |
| BE662567A (de) | 1965-10-15 |
| GB1066328A (en) | 1967-04-26 |
| DE1452020A1 (de) | 1971-07-22 |
| SE310638B (de) | 1969-05-12 |
| ES311705A1 (es) | 1965-08-16 |
| FI49912C (fi) | 1975-11-10 |