EP 1372877 B1 20050608 - METHOD FOR EXTRUSION AND EXTRUSION PLANT, IN PARTICULAR FOR PRODUCTION OF BENT EXTRUDED PRODUCTS
Title (en)
METHOD FOR EXTRUSION AND EXTRUSION PLANT, IN PARTICULAR FOR PRODUCTION OF BENT EXTRUDED PRODUCTS
Title (de)
VERFAHREN ZUM STRANGPRESSEN UND STRANGPRESSANLAGE, INSBESONDERE ZUM HERSTELLEN VON GEKRÜMMTEN STRANGPRESSPRODUKTEN
Title (fr)
PROCEDE ET DISPOSITIF D'EXTRUSION NOTAMMENT DESTINES A LA FABRICATION DE PRODUITS EXTRUDES COURBES
Publication
Application
Priority
- DE 0200628 W 20020221
- DE 10111062 A 20010308
Abstract (en)
[origin: WO02072292A1] The invention relates to a method for extrusion, in particular for the production of bent extruded products, in which the extruded product (8) is formed in a die mounted before a support yoke (2) of an extrusion machine and then bent or curved by means of the effects of an external force, whereby at least one bending radius is formed, within the support yoke, on the extruded product (8) which enters the support yoke (2) with a straight extrusion direction (4). An extrusion unit further comprises a support yoke (2) formed with a lateral yoke opening (3), running transverse to the straight extrusion direction (4).
IPC 1-7
IPC 8 full level
B21C 23/12 (2006.01); B21C 25/00 (2006.01); B21D 7/06 (2006.01); B29C 48/30 (2019.01)
CPC (source: EP KR US)
B21C 23/12 (2013.01 - EP KR US); B21C 25/00 (2013.01 - EP US)
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 02072292 A1 20020919; AT E297268 T1 20050615; DE 10111062 A1 20020919; DE 50203343 D1 20050714; EP 1372877 A1 20040102; EP 1372877 B1 20050608; ES 2243702 T3 20051201; JP 2004524157 A 20040812; JP 3984549 B2 20071003; KR 100873612 B1 20081212; KR 20030093226 A 20031206; US 2004080076 A1 20040429; US 7201571 B2 20070410
DOCDB simple family (application)
DE 0200628 W 20020221; AT 02712801 T 20020221; DE 10111062 A 20010308; DE 50203343 T 20020221; EP 02712801 A 20020221; ES 02712801 T 20020221; JP 2002571244 A 20020221; KR 20037011511 A 20030902; US 47103303 A 20030926