FR2482482B1 - - Google Patents

Info

Publication number
FR2482482B1
FR2482482B1 FR8011075A FR8011075A FR2482482B1 FR 2482482 B1 FR2482482 B1 FR 2482482B1 FR 8011075 A FR8011075 A FR 8011075A FR 8011075 A FR8011075 A FR 8011075A FR 2482482 B1 FR2482482 B1 FR 2482482B1
Authority
FR
France
Prior art keywords
metal sheet
degrees
radii
effecting
traction
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
Application number
FR8011075A
Other languages
English (en)
Other versions
FR2482482A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9242078&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2482482(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR8011075A priority Critical patent/FR2482482B1/fr
Priority to DE8181400773T priority patent/DE3161416D1/de
Priority to AT81400773T priority patent/ATE5301T1/de
Priority to EP81400773A priority patent/EP0040568B1/fr
Publication of FR2482482A1 publication Critical patent/FR2482482A1/fr
Application granted granted Critical
Publication of FR2482482B1 publication Critical patent/FR2482482B1/fr
Expired legal-status Critical Current

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)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
FR8011075A 1980-05-16 1980-05-16 Expired FR2482482B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8011075A FR2482482B1 (fr) 1980-05-16 1980-05-16
DE8181400773T DE3161416D1 (en) 1980-05-16 1981-05-15 Apparatus for improving the superficial aspect of rolled and tempered steel plate
AT81400773T ATE5301T1 (de) 1980-05-16 1981-05-15 Vorrichtung zum verbessern des oberflaechenaspektes gewalzter und gegluehter bleche.
EP81400773A EP0040568B1 (fr) 1980-05-16 1981-05-15 Dispositif d'amélioration de l'aspect superficiel des tôles laminées et recuites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8011075A FR2482482B1 (fr) 1980-05-16 1980-05-16

Publications (2)

Publication Number Publication Date
FR2482482A1 FR2482482A1 (fr) 1981-11-20
FR2482482B1 true FR2482482B1 (fr) 1984-08-24

Family

ID=9242078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011075A Expired FR2482482B1 (fr) 1980-05-16 1980-05-16

Country Status (4)

Country Link
EP (1) EP0040568B1 (fr)
AT (1) ATE5301T1 (fr)
DE (1) DE3161416D1 (fr)
FR (1) FR2482482B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260093A (en) * 1964-04-01 1966-07-12 Natalis H Polakowski Strip flattening device
BE668383A (fr) * 1964-08-17
JPS5148455B2 (fr) * 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

Also Published As

Publication number Publication date
EP0040568B1 (fr) 1983-11-16
EP0040568A1 (fr) 1981-11-25
FR2482482A1 (fr) 1981-11-20
ATE5301T1 (de) 1983-12-15
DE3161416D1 (en) 1983-12-22

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: : LA PUBLICATION (B1) DU 840224 EST A ANNULER

ST Notification of lapse