EP 1817125 A2 20070815 - METHOD AND ROLL SEGMENT FOR DETERMINING CORE SOLIDIFICATION AND/OR THE LIQUID CRATER TIP IN THE CONTINUOUS CASTING OF METALS, PARTICULARLY STEEL MATERIALS
Title (en)
METHOD AND ROLL SEGMENT FOR DETERMINING CORE SOLIDIFICATION AND/OR THE LIQUID CRATER TIP IN THE CONTINUOUS CASTING OF METALS, PARTICULARLY STEEL MATERIALS
Title (de)
VERFAHREN UND ROLLENSEGMENT ZUM BESTIMMEN DER KERNERSTARRUNG UND/ODER DER SUMPFSPITZE BEIM STRANGGIESSEN VON METALLEN, INSBESONDERE VON STAHLWERKSTOFFEN
Title (fr)
PROCEDE ET SEGMENT DE ROULEAUX POUR DETERMINER LA SOLIDIFICATION A COEUR ET/OU L'EXTREMITE DU CRATERE LIQUIDE LORS DE LA COULEE CONTINUE DE METAUX, NOTAMMENT DE MATERIAUX A BASE D'ACIER
Publication
Application
Priority
- EP 2005010533 W 20050929
- DE 102004048618 A 20041006
Abstract (en)
[origin: WO2006037555A1] A method and roll segment (1) for determining core solidification and/or the liquid crater tip in the continuous casting of metals, particularly steel materials, inside a roll segment (1) of a support roller gantry (2), wherein the upper frame (3) thereof supporting the upper rollers (4) can be drivingly adjusted via hydraulic piston-cylinder units (6), which are arranged in the corners (5a-5d) of a polygon, counter to the lower rollers (8) of a lower frame (7), according to the thickness of the billet, working in a more accurate manner, using an independent pair (14) of piston-cylinder units (6) with an external or internal measuring device (13a,13) in order to adjust a rotationally driven, individual upper roller (4), taking into account the measuring values for positional adjustment or force adjustment in order to determine the position of core solidification and/or the liquid crater tip in the cast billet.
IPC 8 full level
B22D 11/12 (2006.01); B22D 11/128 (2006.01); B22D 11/16 (2006.01)
CPC (source: EP KR US)
B22D 11/12 (2013.01 - KR); B22D 11/1206 (2013.01 - EP US); B22D 11/128 (2013.01 - EP KR US); B22D 11/16 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2006037555A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
DE 102004048618 A1 20060413; CA 2582947 A1 20060413; CN 101035639 A 20070912; EP 1817125 A2 20070815; JP 2008515638 A 20080515; KR 20070057072 A 20070604; RU 2006132923 A 20080320; TW 200615060 A 20060516; UA 83551 C2 20080725; US 2007251662 A1 20071101; WO 2006037555 A1 20060413; ZA 200605635 B 20070926
DOCDB simple family (application)
DE 102004048618 A 20041006; CA 2582947 A 20050929; CN 200580033995 A 20050929; EP 05790096 A 20050929; EP 2005010533 W 20050929; JP 2007535065 A 20050929; KR 20067016365 A 20060814; RU 2006132923 A 20050929; TW 94133936 A 20050929; UA A200610678 A 20050929; US 57881105 A 20050929; ZA 200605635 A 20060707