GB2045129B - Levelling of strip material - Google Patents

Levelling of strip material

Info

Publication number
GB2045129B
GB2045129B GB8009796A GB8009796A GB2045129B GB 2045129 B GB2045129 B GB 2045129B GB 8009796 A GB8009796 A GB 8009796A GB 8009796 A GB8009796 A GB 8009796A GB 2045129 B GB2045129 B GB 2045129B
Authority
GB
United Kingdom
Prior art keywords
levelling
strip material
strip
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
GB8009796A
Other versions
GB2045129A (en
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.)
Mannesmann Demag AG
Original Assignee
Mannesmann Demag AG
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
Application filed by Mannesmann Demag AG filed Critical Mannesmann Demag AG
Publication of GB2045129A publication Critical patent/GB2045129A/en
Application granted granted Critical
Publication of GB2045129B publication Critical patent/GB2045129B/en
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)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Control Of Metal Rolling (AREA)
GB8009796A 1979-03-27 1980-03-24 Levelling of strip material Expired GB2045129B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792911983 DE2911983C2 (en) 1979-03-27 1979-03-27 Device for regulating systems for stretch-bending and straightening continuously passing strips

Publications (2)

Publication Number Publication Date
GB2045129A GB2045129A (en) 1980-10-29
GB2045129B true GB2045129B (en) 1983-08-03

Family

ID=6066543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8009796A Expired GB2045129B (en) 1979-03-27 1980-03-24 Levelling of strip material

Country Status (4)

Country Link
JP (1) JPS55141327A (en)
DE (1) DE2911983C2 (en)
FR (1) FR2452336B1 (en)
GB (1) GB2045129B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586595B1 (en) * 1985-09-05 1989-08-18 Maubeuge Fer DEVICE FOR FLOORING A TENSIONED METAL STRIP
US7310984B2 (en) 2003-03-27 2007-12-25 Bluescope Steel Limited Forming apparatus for precambered metal sections
DE102008045340A1 (en) * 2008-09-01 2010-03-04 Siemens Aktiengesellschaft Operating method for a drafting jig with superimposed elongation control and subordinate tension control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1602589A1 (en) * 1967-05-31 1970-03-26 Ungerer Irma Arrangement for straightening continuously continuous sheet metal strips
DE1602591A1 (en) * 1967-07-08 1970-04-09 Ungerer Irma Stretching and roller straightening machine
US3552175A (en) * 1968-02-28 1971-01-05 Richard W Herr Methods of permanently elongating strip
DE2123656A1 (en) * 1971-05-13 1972-11-23 Ungerer Geb. Dollinger, Irma, 7530 Pforzheim Method for setting the degree of stretching in stretch leveling systems
BE790497A (en) * 1972-01-28 1973-02-15 Bwg Bergwerk Walzwerk METHOD AND DEVICE FOR REGULATING THE FLATNESS OF A METAL BAND PASSING THROUGH A DRESSING MACHINE
US3839888A (en) * 1972-11-06 1974-10-08 Wean United Inc Tension levelling of strip
JPS5113362A (en) * 1974-07-24 1976-02-02 Hitachi Ltd TENSHONREBERA

Also Published As

Publication number Publication date
JPS55141327A (en) 1980-11-05
DE2911983A1 (en) 1980-10-02
FR2452336B1 (en) 1985-07-12
GB2045129A (en) 1980-10-29
FR2452336A1 (en) 1980-10-24
DE2911983C2 (en) 1986-03-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee