Global Patent Index - EP 1077781 B1

EP 1077781 B1 2002-09-25 - METHOD AND DEVICE FOR DRAWING OFF A METAL STRAND

Title (en)

METHOD AND DEVICE FOR DRAWING OFF A METAL STRAND

Title (de)

VERFAHREN UND VORRICHTUNG ZUM ABZIEHEN EINES METALLSTRANGES

Title (fr)

PROCEDE ET DISPOSITIF PERMETTANT D'EXTRAIRE UNE BARRE METALLIQUE

Publication

EP 1077781 B1 (DE)

Application

EP 99929058 A

Priority

  • DE 9901273 W
  • DE 19823361 A

Abstract (en)

[origin: DE19823361A1] The mold walls resting at their bottom end on supports (31) are brought into oscillation starting with their top faces. The length of the oscillation waves is smaller than the length of the mold walls in the direction of billet motion. An Independent claim is given for the apparatus used to implement the process and including oscillation exciters (21) located at least in the top region of the mold (11).

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

B22D 11/04

IPC 8 full level (invention and additional information)

B22D 11/053 (2006.01)

CPC (invention and additional information)

B22D 11/053 (2013.01)

Designated contracting state (EPC)

AT DE ES FR GB IT NL

DOCDB simple family

DE 19823361 A1 19991125; AT 224781 T 20021015; AU 4601299 A 19991206; EP 1077781 A1 20010228; EP 1077781 B1 20020925; ES 2181450 T3 20030216; WO 9959749 A1 19991125