DE3161416D1 - Apparatus for improving the superficial aspect of rolled and tempered steel plate - Google Patents
Apparatus for improving the superficial aspect of rolled and tempered steel plateInfo
- Publication number
- DE3161416D1 DE3161416D1 DE8181400773T DE3161416T DE3161416D1 DE 3161416 D1 DE3161416 D1 DE 3161416D1 DE 8181400773 T DE8181400773 T DE 8181400773T DE 3161416 T DE3161416 T DE 3161416T DE 3161416 D1 DE3161416 D1 DE 3161416D1
- Authority
- DE
- Germany
- Prior art keywords
- rolled
- improving
- steel plate
- tempered steel
- metal sheet
- Prior art date
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/05—Stretching combined with rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Laminated Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8011075A FR2482482B1 (de) | 1980-05-16 | 1980-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3161416D1 true DE3161416D1 (en) | 1983-12-22 |
Family
ID=9242078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181400773T Expired DE3161416D1 (en) | 1980-05-16 | 1981-05-15 | Apparatus for improving the superficial aspect of rolled and tempered steel plate |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0040568B1 (de) |
AT (1) | ATE5301T1 (de) |
DE (1) | DE3161416D1 (de) |
FR (1) | FR2482482B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530264B1 (fr) * | 1982-07-19 | 1989-12-29 | Inst Francais Du Petrole | Procede permettant d'accroitre la resistance a la corrosion fissurante d'elements allonges tels que des armatures de conduites flexibles ou de cables, et produits ainsi obtenus |
FR2586595B1 (fr) * | 1985-09-05 | 1989-08-18 | Maubeuge Fer | Dispositif de planage d'une bande metallique sous traction. |
IT1271710B (it) * | 1994-11-08 | 1997-06-04 | Selema Srl | Gruppo di spianatura per drizzatrici,sotto tensione,per nastri metallici,con rulli di lavoro a diametro crescente |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260093A (en) * | 1964-04-01 | 1966-07-12 | Natalis H Polakowski | Strip flattening device |
BE668383A (de) * | 1964-08-17 | |||
JPS5148455B2 (de) * | 1973-04-24 | 1976-12-21 | ||
DE2734500A1 (de) * | 1977-07-30 | 1979-02-15 | Bwg Bergwerk Walzwerk | Verfahren zur herstellung von elektroblechen und -baendern, insbesondere von fe-si-blechen und -baendern |
DE2750752B2 (de) * | 1977-11-12 | 1980-08-28 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg | Verfahren und Vorrichtung zum Richten und zur Verbesserung der Qualitatseigenschaften von Metallbändern, insbesondere Elektrobändern |
-
1980
- 1980-05-16 FR FR8011075A patent/FR2482482B1/fr not_active Expired
-
1981
- 1981-05-15 DE DE8181400773T patent/DE3161416D1/de not_active Expired
- 1981-05-15 AT AT81400773T patent/ATE5301T1/de not_active IP Right Cessation
- 1981-05-15 EP EP81400773A patent/EP0040568B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0040568B1 (de) | 1983-11-16 |
FR2482482A1 (de) | 1981-11-20 |
EP0040568A1 (de) | 1981-11-25 |
ATE5301T1 (de) | 1983-12-15 |
FR2482482B1 (de) | 1984-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |