DE69201395D1 - Stretch roller leveler. - Google Patents

Stretch roller leveler.

Info

Publication number
DE69201395D1
DE69201395D1 DE69201395T DE69201395T DE69201395D1 DE 69201395 D1 DE69201395 D1 DE 69201395D1 DE 69201395 T DE69201395 T DE 69201395T DE 69201395 T DE69201395 T DE 69201395T DE 69201395 D1 DE69201395 D1 DE 69201395D1
Authority
DE
Germany
Prior art keywords
stretch roller
roller leveler
leveler
stretch
roller
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.)
Revoked
Application number
DE69201395T
Other languages
German (de)
Other versions
DE69201395T2 (en
Inventor
Keiji Yamamoto
Yoshihiro Ushigami
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
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=14435554&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69201395(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of DE69201395D1 publication Critical patent/DE69201395D1/en
Application granted granted Critical
Publication of DE69201395T2 publication Critical patent/DE69201395T2/en
Anticipated expiration legal-status Critical
Revoked 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
DE1992601395 1991-04-12 1992-04-10 Stretch roller leveler. Revoked DE69201395T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10651591A JPH0576934A (en) 1991-04-12 1991-04-12 Tension roller leveler

Publications (2)

Publication Number Publication Date
DE69201395D1 true DE69201395D1 (en) 1995-03-23
DE69201395T2 DE69201395T2 (en) 1995-08-03

Family

ID=14435554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992601395 Revoked DE69201395T2 (en) 1991-04-12 1992-04-10 Stretch roller leveler.

Country Status (4)

Country Link
EP (1) EP0508475B1 (en)
JP (1) JPH0576934A (en)
CA (1) CA2065801C (en)
DE (1) DE69201395T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323385C1 (en) * 1993-07-13 1995-01-19 Bwg Bergwerk Walzwerk Method for eliminating transverse curvatures in metal strips, in particular thin metal strips up to 2.0 mm thick
DE10124836C5 (en) † 2001-05-22 2007-07-19 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Method for eliminating transverse curvatures in a metal strip
WO2011029485A1 (en) * 2009-09-09 2011-03-17 Siemens Vai Metals Technologies Sas Levelling machine with multiple rollers
US9505045B2 (en) * 2012-11-29 2016-11-29 Jp Steel Plantech Co. Leveler equipment and sheet material flattening method
DE102016106208A1 (en) 2016-04-05 2017-10-05 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Method for stretch bending of a strip

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT314453B (en) * 1971-07-09 1974-04-10 Bwg Bergwerk Und Walzwek Masch Method and device for reducing sheet metal strips in strip lines
JPS5118016B2 (en) 1971-10-08 1976-06-07
JPS5214568A (en) * 1975-07-26 1977-02-03 Ube Industries Tension roller leveller
DE2536582C3 (en) * 1975-08-16 1979-08-09 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Interchangeable crossbeam
DE3234160C2 (en) * 1982-09-15 1986-10-23 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Method and hot strip mill for producing thin metal strip, in particular metal wide strip, from hot strip
JPH0220618A (en) * 1988-07-06 1990-01-24 Hitachi Ltd Roller leveler

Also Published As

Publication number Publication date
JPH0576934A (en) 1993-03-30
EP0508475B1 (en) 1995-02-15
CA2065801A1 (en) 1992-10-13
EP0508475A3 (en) 1992-12-02
EP0508475A2 (en) 1992-10-14
DE69201395T2 (en) 1995-08-03
CA2065801C (en) 1999-08-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation