EP 3177412 A1 20170614 - ADJUSTMENT OF A TARGETED TEMPERATURE PROFILE ON THE STRIP HEAD AND STRIP FOOT BEFORE TRANSVERSALLY CUTTING A METAL STRIP
Title (en)
ADJUSTMENT OF A TARGETED TEMPERATURE PROFILE ON THE STRIP HEAD AND STRIP FOOT BEFORE TRANSVERSALLY CUTTING A METAL STRIP
Title (de)
EINSTELLEN EINES GEZIELTEN TEMPERATURPROFILES AN BANDKOPF UND BANDFUSS VOR DEM QUERTEILEN EINES METALLBANDS
Title (fr)
RÉGLAGE D'UN PROFIL DE TEMPÉRATURE CIBLÉ SUR UNE TÊTE DE BANDE ET PIED DE BANDE DEVANT LA PARTIE TRANSVERSALE D'UNE BANDE MÉTALLIQUE
Publication
Application
Priority
- EP 14179980 A 20140806
- EP 2015065731 W 20150709
Abstract (en)
[origin: WO2016020134A1] The invention relates to the area of metallurgical systems, specifically a rolling mill with a cooling zone for cooling and scissors for cross-cutting metal strips, which are preferably made of steel. The aim of the invention is to provide a method and a device with which even metal strips with thicknesses > 4 mm and/or metal strips made of high-strength materials can be cross-cut by means of scissors arranged after a production line and a cooling zone. This is achieved by a method in which the metal strip (6) is cooled in the cooling zone (10) to a specified temperature profile in the longitudinal direction of the metal strip (6) such that the metal strip (6) has a higher temperature in the region of the strip head of the trailing metal strip portion (31) and the strip base of the leading metal strip portion (32) than in the upstream and downstream regions.
IPC 8 full level
B21B 37/74 (2006.01)
CPC (source: CN EP RU US)
B21B 1/26 (2013.01 - EP RU US); B21B 37/74 (2013.01 - CN EP RU US); B21B 45/0218 (2013.01 - EP RU US); B21B 1/26 (2013.01 - CN); B21B 45/0218 (2013.01 - CN); B21B 2015/0014 (2013.01 - CN EP US); B21B 2261/21 (2013.01 - CN EP US)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2982453 A1 20160210; CN 106536074 A 20170322; CN 106536074 B 20180925; EP 3177412 A1 20170614; EP 3177412 B1 20181003; MX 2017001670 A 20170509; RU 2017106342 A 20180906; RU 2017106342 A3 20181212; RU 2679321 C2 20190207; US 10870139 B2 20201222; US 2017209907 A1 20170727; WO 2016020134 A1 20160211
DOCDB simple family (application)
EP 14179980 A 20140806; CN 201580042202 A 20150709; EP 15738039 A 20150709; EP 2015065731 W 20150709; MX 2017001670 A 20150709; RU 2017106342 A 20150709; US 201515328324 A 20150709