EP 1412105 B1 20050824 - METHOD FOR SEPARATING SECTIONS DURING EXTRUSION
Title (en)
METHOD FOR SEPARATING SECTIONS DURING EXTRUSION
Title (de)
VERFAHREN ZUM ABTRENNEN VON TEILLÄNGEN BEIM STRANGPRESSEN
Title (fr)
PROCEDE DE SEPARATION DE LONGUEURS PARTIELLES DE PRODUITS SUR EXTRUDEUSE A VIS
Publication
Application
Priority
- DE 0201409 W 20020417
- DE 10120953 A 20010427
Abstract (en)
[origin: WO02087798A1] The invention relates to a method for separating sections during the extrusion of rounded or bent extrusion products. According to said method, the extrusion product is shaped in a die that is mounted upstream of a crosshead of an extrusion installation, and is then curved or bent by the action of external forces. The extrusion product is cut to size during the course of the extrusion without mechanical compression in a contactless manner.
IPC 1-7
IPC 8 full level
B21C 23/12 (2006.01); B21C 35/00 (2006.01); B23K 7/00 (2006.01); B23K 10/00 (2006.01)
CPC (source: EP)
B21C 23/12 (2013.01); B21C 35/00 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02087798 A1 20021107; AT E302657 T1 20050915; DE 10120953 A1 20021031; DE 50204040 D1 20050929; EP 1412105 A1 20040428; EP 1412105 B1 20050824
DOCDB simple family (application)
DE 0201409 W 20020417; AT 02740259 T 20020417; DE 10120953 A 20010427; DE 50204040 T 20020417; EP 02740259 A 20020417