EP0498038A3 - Straightening plant for finite strips, in particular for metal strips - Google Patents

Straightening plant for finite strips, in particular for metal strips Download PDF

Info

Publication number
EP0498038A3
EP0498038A3 EP19910117886 EP91117886A EP0498038A3 EP 0498038 A3 EP0498038 A3 EP 0498038A3 EP 19910117886 EP19910117886 EP 19910117886 EP 91117886 A EP91117886 A EP 91117886A EP 0498038 A3 EP0498038 A3 EP 0498038A3
Authority
EP
European Patent Office
Prior art keywords
strips
straightening
strip
stretch
finite
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.)
Granted
Application number
EP19910117886
Other languages
German (de)
Other versions
EP0498038B1 (en
EP0498038A2 (en
Inventor
Oskar Dipl.-Ing. Noe
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.)
BWG Bergwerk und Walzwerk Maschinenbau GmbH
Original Assignee
BWG Bergwerk und Walzwerk Maschinenbau GmbH
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 BWG Bergwerk und Walzwerk Maschinenbau GmbH filed Critical BWG Bergwerk und Walzwerk Maschinenbau GmbH
Priority to AT91117886T priority Critical patent/ATE99576T1/en
Publication of EP0498038A2 publication Critical patent/EP0498038A2/en
Publication of EP0498038A3 publication Critical patent/EP0498038A3/en
Application granted granted Critical
Publication of EP0498038B1 publication Critical patent/EP0498038B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/30—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 plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32—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 plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36—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 plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B2001/228—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 plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B2015/0071—Levelling the rolled product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/06—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring tension or compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Metal Rolling (AREA)

Abstract

The invention relates to a straightening plant for metal strips with a stretch-bending apparatus. The stretch-bending apparatus is arranged between two drivers which replace otherwise customary sets of tensioning drums and produce the strip tension required for stretch-bend-straightening. Threading of the respective strip is thereby facilitated and the strip losses due to the absence of strip treatment which otherwise have to be accepted are furthermore considerably reduced.
EP91117886A 1991-02-08 1991-10-19 Straightening plant for finite strips, in particular for metal strips Expired - Lifetime EP0498038B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91117886T ATE99576T1 (en) 1991-02-08 1991-10-19 ALIGNMENT PLANT FOR FINITE TAPE, ESPECIALLY METAL TAPE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4103804 1991-02-08
DE4103804A DE4103804A1 (en) 1991-02-08 1991-02-08 ALIGNMENT SYSTEM FOR FINAL TAPES, IN PARTICULAR METAL TAPES

Publications (3)

Publication Number Publication Date
EP0498038A2 EP0498038A2 (en) 1992-08-12
EP0498038A3 true EP0498038A3 (en) 1992-09-23
EP0498038B1 EP0498038B1 (en) 1994-01-05

Family

ID=6424629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91117886A Expired - Lifetime EP0498038B1 (en) 1991-02-08 1991-10-19 Straightening plant for finite strips, in particular for metal strips

Country Status (4)

Country Link
EP (1) EP0498038B1 (en)
AT (1) ATE99576T1 (en)
CA (1) CA2058691A1 (en)
DE (1) DE4103804A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520541C2 (en) * 1995-06-03 1999-01-14 Bwg Bergwerk Walzwerk Method and device for correcting a rolled metal strip which is bent horizontally in the strip plane, in particular a metal strip with a strip thickness of 0.5 mm to 2.0 mm
US6732561B2 (en) 2002-09-23 2004-05-11 The Material Works, Ltd. Method and apparatus for leveling and conditioning sheet metal
US6814815B2 (en) 2003-04-07 2004-11-09 The Material Works, Ltd. Method of removing scale and inhibiting oxidation in processed sheet metal
US6814089B1 (en) 2003-06-03 2004-11-09 The Material Works, Ltd. Conditioning liquid cleaning and recycling system for sheet metal conditioning apparatus
DE102017202909A1 (en) * 2016-11-07 2018-05-09 Sms Group Gmbh Method and plant for producing a metallic strip

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518264A (en) * 1966-04-08 1968-03-22 Armco Steel Corp Method of leveling metal strips
DE2134405A1 (en) * 1971-07-09 1973-01-18 Bwg Bergwerk Walzwerk METHOD AND DEVICE FOR DEFORMING SHEET METAL STRIPS IN STRIP LINES
DE2537188A1 (en) * 1975-08-21 1977-02-24 Bwg Bergwerk Walzwerk PROCESS AND HOT STRIP MILL TO IMPROVE THE QUALITY PROPERTIES OF HOT STRIP
GB2197233A (en) * 1986-10-15 1988-05-18 Bwg Bergwerk Walzwerk Rolling of metal strip

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT345063B (en) * 1976-06-25 1978-08-25 Voest Ag DEVICE FOR MAINTAINING A CERTAIN TENSION EXERCISED ON A METAL STRAP DURING A DIRECTIONAL PROCESS
US4528830A (en) * 1982-06-30 1985-07-16 Sumitomo Metal Industries, Ltd. Method for changing widthwise distribution of thickness of metal strip

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1518264A (en) * 1966-04-08 1968-03-22 Armco Steel Corp Method of leveling metal strips
DE2134405A1 (en) * 1971-07-09 1973-01-18 Bwg Bergwerk Walzwerk METHOD AND DEVICE FOR DEFORMING SHEET METAL STRIPS IN STRIP LINES
DE2537188A1 (en) * 1975-08-21 1977-02-24 Bwg Bergwerk Walzwerk PROCESS AND HOT STRIP MILL TO IMPROVE THE QUALITY PROPERTIES OF HOT STRIP
GB2197233A (en) * 1986-10-15 1988-05-18 Bwg Bergwerk Walzwerk Rolling of metal strip

Also Published As

Publication number Publication date
ATE99576T1 (en) 1994-01-15
EP0498038B1 (en) 1994-01-05
CA2058691A1 (en) 1992-08-09
EP0498038A2 (en) 1992-08-12
DE4103804A1 (en) 1992-08-13

Similar Documents

Publication Publication Date Title
CA2192834A1 (en) Apparatus for Producing Strip of Stainless Steel
DE69412210D1 (en) Tension straps for muscle training
BR9610838A (en) Process for treating an individual having a pathological condition involving neovascularization.
SG93785A1 (en) A method and apparatus for purifying acrylic acid, and acrylic acid purified by the method
ATE51128T1 (en) PROCESS FOR SETTING PRECIOUS STONES AND JEWELRY MADE BY THE PROCESS.
ES8701967A1 (en) Pipe break prevention device.
EP0393301A3 (en) Method and apparatus for continuous straightening of strips, in particular sheet metal strips
ATE218075T1 (en) BENDING PRESS FOR METAL SHEET
EP0498038A3 (en) Straightening plant for finite strips, in particular for metal strips
DE69431134D1 (en) Device for controlling the strip tension in continuous annealing plants for steel strip
DE59503216D1 (en) METHOD AND DEVICE FOR REDUCING THE NITRATE CONTENT OF WATER
ES8404881A1 (en) Method for straightening a rail and straightened rail
EP0319590A4 (en) HIGH-STRENGTH, COLD-ROLLED STEEL SHEET HAVING HIGH r VALUE AND PROCESS FOR ITS PRODUCTION.
DK0947256T3 (en) Method and apparatus for straightening metal profiles and the like
JPS52116763A (en) Method of controlling tension between stands of steel bar rolling machines
DE3269466D1 (en) Tenter frame drive and driving method
ATE199333T1 (en) RIGHTENING DEVICE FOR RIGHTENING BELTS TO BE FEEDED AT THE INPUT OF A PRESS
GB2013970A (en) With tension band adapted for pusher-type tensioning and method for producing same
AT385088B (en) ANCHOR ELEMENT, SUITABLE FOR REMOVING ONE OR SEVERAL TENSION LINKS
AT367594B (en) CLAMP FOR ATTACHING WINE VINE OR OTHER FRUIT PERENNIAL ON TENSION WIRE
JPS5487662A (en) Bending process of channel bar
DE50212493D1 (en) Band treatment plant for straightening metal bands
PL298139A1 (en) Method of obtaining diacetyl rheine
DE69401942D1 (en) DEVICE FOR CONNECTING OVERLAYING ARMING RODS
DE2861644D1 (en) Process for controlling the interstand tension during the hot-rolling of thick products.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE FR GB

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE FR GB

17P Request for examination filed

Effective date: 19921022

17Q First examination report despatched

Effective date: 19930617

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE FR GB

REF Corresponds to:

Ref document number: 99576

Country of ref document: AT

Date of ref document: 19940115

Kind code of ref document: T

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940210

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19980914

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19980916

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19980923

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19980925

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991019

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19991031

BERE Be: lapsed

Owner name: BERGWERK- UND WALZWERK-MASCHINENBAU G.M.B.H. BWG

Effective date: 19991031

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19991019

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000630

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST