Global Patent Index - EP 1002599 A1

EP 1002599 A1 2000-05-24 - Mould for the continuous casting of metals

Title (en)

Mould for the continuous casting of metals

Title (de)

Kokille zum Stranggiessen von Metall

Title (fr)

Lingotière pour la coulée continue de métal

Publication

EP 1002599 A1 (DE)

Application

EP 99122381 A

Priority

DE 19853738 A

Abstract (en)

Continuous casting mold has a tapered casting region having cooled wide side walls and narrow side walls. For creating regions with reduced deformation, the distance between the lateral limiting lines (7-7''') of the funnel region (6) and between the lines (8-8''') can be changed over one or more height sections of the funnel region.

Abstract (de)

Die Erfindung betrifft eine Trichtergeometrie einer Kokille zum Stranggießen von Metall mit einem gekühlte Breitseiten- und Schmalseitenwände aufweisenden, trichterförmig in Gießrichtung zum Format des gegossenen Stranges verjüngten Eingießbereich. Die Geometrie des Kokillentrichters wird dadurch verbessert, daß zum Zwecke der Schaffung von Bereichen mit verminderter Verformung sowohl der Abstand zwischen den seitlichen Begrenzungslinien (7') - (7''''), (9) - (9''), (11) - (11') bzw. (13) - (13') des Trichterbereiches (6) als auch zwischen den Linien (8) - (8'''), (9) - (9''), (12') - (12'') bzw. (14) - (14'), welche die gewölbten Bereiche entgegengesetzter Krümmung bzw. ebenen Flächen unterschiedlicher Neigung abgrenzen, über einen oder mehrere Höhenabschnitte des Trichterbereiches in beliebiger Weise veränderlich ist. <IMAGE>

IPC 1-7 (main, further and additional classification)

B22D 11/057

IPC 8 full level (invention and additional information)

B22D 11/04 (2006.01)

CPC (invention and additional information)

B22D 11/0408 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1002599 A1 20000524; EP 1002599 B1 20040211; AT 259266 T 20040215; DE 19853738 A1 20000525; ES 2216414 T3 20041016

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- Inventor name: CERQUONI, MASSIMO PROIETTI

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- Inventor name: CRISTALLINI, ALESSANDRO

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