EP 0552501 A3 19950222 -
Publication
Application
Priority
DE 4201363 A 19920120
Abstract (en)
[origin: EP0552501A2] With a mould for the continuous casting of steel strip or thin slabs with cooled broad-side walls (1, 2) and narrow-side walls (3, 4), the broad-side walls form a funnel-shaped pour-in region (5, 8) which is reduced towards the narrow-side walls (3, 4) and in the casting direction to the format of the cast strip (6). The curvature of the pour-in region (5, 8) is defined by lateral circular arcs Rs and central circular arcs Rm connected to the latter at tangential points T. <??>To reduce friction and wear and to reduce the tensile and bending load on the strand shell, the radii (RsI - II) of the lateral circular arcs from the mould top edge are constant in a section (10) of the pour-in region (5, 8) extending from a point at least 100 mm down from the mould top edge. <IMAGE>
IPC 1-7
IPC 8 full level
B22D 11/04 (2006.01)
CPC (source: EP US)
B22D 11/0408 (2013.01 - EP US)
Citation (search report)
- [A] EP 0288748 A2 19881102 - DANIELI OFF MECC [IT]
- [A] WO 8912516 A1 19891228 - DAVY DISTINGTON LTD [GB]
- [A] EP 0149734 A2 19850731 - SCHLOEMANN SIEMAG AG [DE]
- [AD] DE 3907351 A1 19900913 - SCHLOEMANN SIEMAG AG [DE]
- [AD] EP 0268910 A2 19880601 - SCHLOEMANN SIEMAG AG [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0552501 A2 19930728; EP 0552501 A3 19950222; EP 0552501 B1 19970514; AT E152938 T1 19970515; CA 2087314 A1 19930721; DE 4201363 A1 19930722; DE 4201363 C2 20000810; DE 59208495 D1 19970619; ES 2101793 T3 19970716; JP 3140592 B2 20010305; JP H07132347 A 19950523; US 5311922 A 19940517
DOCDB simple family (application)
EP 92122119 A 19921230; AT 92122119 T 19921230; CA 2087314 A 19930114; DE 4201363 A 19920120; DE 59208495 T 19921230; ES 92122119 T 19921230; JP 428193 A 19930113; US 355293 A 19930113