Global Patent Index - EP 2569106 A2

EP 2569106 A2 20130320 - METHOD FOR SETTING A TENSILE STRESS FOR ROLLED STOCK RUNNING THROUGH A PLANT, CONTROLLING AND/OR REGULATING DEVICE FOR A PLANT PROCESSING ROLLED STOCK, AND PLANT FOR PROCESSING ROLLED STOCK

Title (en)

METHOD FOR SETTING A TENSILE STRESS FOR ROLLED STOCK RUNNING THROUGH A PLANT, CONTROLLING AND/OR REGULATING DEVICE FOR A PLANT PROCESSING ROLLED STOCK, AND PLANT FOR PROCESSING ROLLED STOCK

Title (de)

VERFAHREN ZUR EINSTELLUNG EINER ZUGSPANNUNG FÜR EIN EINE ANLAGE DURCHLAUFENDES WALZGUT, STEUER- UND/ODER REGELEINRICHTUNG FÜR EINE WALZGUT VERARBEITENDE ANLAGE, UND ANLAGE ZUM VERARBEITEN VON WALZGUT

Title (fr)

PROCEDE DE REGLAGE D'UNE TENSION DE TRACTION POUR UN PRODUIT A LAMINER DEFILANT DANS UNE INSTALLATION, DISPOSITIF DE COMMANDE ET/OU DE REGULATION POUR UNE INSTALLATION D'USINAGE D'UN PRODUIT A LAMINER, ET INSTALLATION D'USINAGE D'UN PRODUIT A LAMINER

Publication

EP 2569106 A2 20130320 (DE)

Application

EP 11719801 A 20110505

Priority

  • DE 102010028922 A 20100512
  • EP 2011057206 W 20110505

Abstract (en)

[origin: WO2011141349A2] The invention relates to a plant for processing rolled stock, in particular metal strip, a controlling and/or regulating device, and a method for setting a tensile stress for rolled stock running through a plant (1), in particular a hot rolling plant, in particular metal strip (B), in particular hot strip, wherein the rolled stock (B) is formed as one part between a first influencing device (2) of the plant (1) for influencing the rolled stock (B) and a second influencing device (3) of the plant (1) for influencing the rolled stock (B), wherein a loop (S) of the rolled stock (B) is formed between the first and second influencing devices (2, 3) by the gravitational force of said stock. The fact that, when there is a loop (S) during the stationary operation of the plant (1), at least part of the gravitational force of the loop (S) is taken up continuously by a height-adjustable supporting device (4) supporting the loop (S) makes it possible to obtain a method and an apparatus which firstly allow more flexible rolling as a result of an increased strip storage volume and secondly make it possible for the tension of the rolled stock to be regulated.

IPC 8 full level

B21B 37/50 (2006.01); B21C 49/00 (2006.01)

CPC (source: EP)

B21B 37/50 (2013.01); B21C 49/00 (2013.01); B21B 39/02 (2013.01); B21B 41/10 (2013.01); B21B 2265/02 (2013.01); B21B 2265/06 (2013.01)

Citation (search report)

See references of WO 2011141349A2

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

DE 102010028922 A1 20111117; EP 2569106 A2 20130320; WO 2011141349 A2 20111117; WO 2011141349 A3 20120105

DOCDB simple family (application)

DE 102010028922 A 20100512; EP 11719801 A 20110505; EP 2011057206 W 20110505