EP0662869A1 - Walzwerkk mit einer vorrichtung zum regeln der drehzahlen der walzen - Google Patents

Walzwerkk mit einer vorrichtung zum regeln der drehzahlen der walzen

Info

Publication number
EP0662869A1
EP0662869A1 EP93918963A EP93918963A EP0662869A1 EP 0662869 A1 EP0662869 A1 EP 0662869A1 EP 93918963 A EP93918963 A EP 93918963A EP 93918963 A EP93918963 A EP 93918963A EP 0662869 A1 EP0662869 A1 EP 0662869A1
Authority
EP
European Patent Office
Prior art keywords
pct
rotational speed
rolls
rolling mill
controlled
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
EP93918963A
Other languages
English (en)
French (fr)
Other versions
EP0662869B1 (de
Inventor
Harald Bax
Herbert Polster
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.)
Siemens AG
Original Assignee
Siemens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6469167&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0662869(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0662869A1 publication Critical patent/EP0662869A1/de
Application granted granted Critical
Publication of EP0662869B1 publication Critical patent/EP0662869B1/de
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
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/50—Tension control; Compression control by looper control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Metal Rolling (AREA)
  • Adjustment And Processing Of Grains (AREA)
EP93918963A 1992-09-29 1993-09-08 Walzwerkk mit einer vorrichtung zum regeln der drehzahlen der walzen Revoked EP0662869B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4232685 1992-09-29
DE4232685A DE4232685A1 (de) 1992-09-29 1992-09-29 Vorrichtung zum Regeln der Drehzahlen der Walzen eines Walzwerkes
PCT/DE1993/000826 WO1994007618A1 (de) 1992-09-29 1993-09-08 Vorrichtung zum regeln der drehzahlen der walzen eines walzwerkes

Publications (2)

Publication Number Publication Date
EP0662869A1 true EP0662869A1 (de) 1995-07-19
EP0662869B1 EP0662869B1 (de) 1997-12-29

Family

ID=6469167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93918963A Revoked EP0662869B1 (de) 1992-09-29 1993-09-08 Walzwerkk mit einer vorrichtung zum regeln der drehzahlen der walzen

Country Status (6)

Country Link
US (1) US5619880A (de)
EP (1) EP0662869B1 (de)
JP (1) JPH08501501A (de)
AT (1) ATE161443T1 (de)
DE (2) DE4232685A1 (de)
WO (1) WO1994007618A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1280208B1 (it) * 1995-08-03 1998-01-05 Ceda Spa Costruzioni Elettrome Procedimento di controllo intergabbia del tiro del laminato e relativo dispositivo
US6339945B2 (en) 1998-01-27 2002-01-22 Pacific Roller Die Co., Inc. Apparatus for forming tapered spiral tubes
DE19809917A1 (de) * 1998-03-07 1999-09-09 Schloemann Siemag Ag Feinstahl- oder Drahtstraße mit Vorstraße, Zwischenstraße und mehrgerüstigem Fertigblock
US6128934A (en) * 1999-04-30 2000-10-10 Lone Star Technologies, Inc. Stretch reduction mill
US6708077B2 (en) * 2002-08-16 2004-03-16 General Electric Company Furnace pacing for multistrand mill
DE102007031333A1 (de) * 2007-07-05 2009-01-15 Siemens Ag Walzen eines Bandes in einer Walzstraße unter Nutzung des letzen Gerüsts der Walzstraße als Zugverringerer
EP2135690A1 (de) * 2008-06-19 2009-12-23 Siemens Aktiengesellschaft Konti-Walzstrasse mit Ein- und/oder Ausgliedern von Walzgerüsten im laufenden Betrieb
EP2460597A1 (de) * 2010-12-01 2012-06-06 Siemens Aktiengesellschaft Verfahren zum Ansteuern einer Tandemwalzstrasse, Steuer- und/oder Regeleinrichtung für eine Tandemwalzstrasse, maschinenlesbarer Programmcode, Speichermedium und Tandemwalzstrasse
CN108213092B (zh) * 2018-02-08 2023-07-25 天津市富仁板带有限公司 一种升降活套

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181713A (en) * 1962-04-19 1965-05-04 Gen Electric Article handling system
US3811304A (en) * 1972-09-20 1974-05-21 Gen Electric Looper controlled rolling mill
US4099244A (en) * 1977-03-17 1978-07-04 Bethlehem Steel Corporation Recalibration system for electro-optical gage
CS209071B1 (en) * 1979-04-18 1981-10-30 Jiri Badal Method of loop regulation of continuous processes and connection for execution of this method
DE3101512A1 (de) * 1981-01-19 1982-08-26 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur drehzahlregelung in einer mehradrigen, schlingengeregelten kontistrasse
JPS57130712A (en) * 1981-02-02 1982-08-13 Mitsubishi Electric Corp Loop controlling device
JPS6092009A (ja) * 1983-10-25 1985-05-23 Toshiba Corp ル−プ位置制御方法
JPH0622726B2 (ja) * 1986-03-07 1994-03-30 株式会社神戸製鋼所 ル−プ制御装置
DE4105321A1 (de) * 1991-02-20 1992-08-27 Siemens Ag Regelung eines warm- und/oder kaltwalzprozesses
DE4117054A1 (de) * 1991-05-22 1992-11-26 Mannesmann Ag Sizing-geruest gruppe

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
130 712 (MITSUBISHI DENKI) 13. August 1982 *
PATENT ABSTRACTS OF JAPAN vol. 6, no. 228 (M-171)13. November 1982 & JP,A,57 *

Also Published As

Publication number Publication date
DE59307903D1 (de) 1998-02-05
ATE161443T1 (de) 1998-01-15
JPH08501501A (ja) 1996-02-20
EP0662869B1 (de) 1997-12-29
WO1994007618A1 (de) 1994-04-14
US5619880A (en) 1997-04-15
DE4232685A1 (de) 1994-03-31

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