EP 1152852 B1 20050525 - DEVICE FOR PRODUCING SEMIFINISHED GOODS AND MOULDED PARTS MADE OF METAL MATERIAL
Title (en)
DEVICE FOR PRODUCING SEMIFINISHED GOODS AND MOULDED PARTS MADE OF METAL MATERIAL
Title (de)
VORRICHTUNG ZUR HERSTELLUNG VON HALBZEUGEN UND FORMTEILEN AUS METALLISCHEM MATERIAL
Title (fr)
DISPOSITIF DE FABRICATION DE DEMI-PRODUITS ET DE PIECES MOULEES A PARTIR D'UNE MATIERE METALLIQUE
Publication
Application
Priority
- DE 19907118 A 19990219
- EP 0001417 W 20000221
Abstract (en)
[origin: DE19907118C1] Injection molding apparatus comprises an extruder (1) for producing a dendrite-free solid-liquid metal stream with thixotropic structure and devices for injection molding the parts. The extruder is a screw system made up of two or more screws (3).
IPC 1-7
B22D 17/20; C22C 47/14; C22C 49/00; B22F 3/20; B21C 23/01; B22D 17/00
IPC 8 full level
B21C 23/01 (2006.01); B22D 17/00 (2006.01); B22D 17/20 (2006.01); B22D 17/30 (2006.01); B22F 3/20 (2006.01); C22C 47/14 (2006.01); C22C 49/00 (2006.01)
CPC (source: EP US)
B22D 17/007 (2013.01 - EP US); B22D 17/30 (2013.01 - EP US); Y10S 164/90 (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
DOCDB simple family (publication)
DE 19907118 C1 20000525; AT E296175 T1 20050615; AU 2912900 A 20000904; AU 3281000 A 20000904; DE 50010397 D1 20050630; EP 1152852 A1 20011114; EP 1152852 B1 20050525; US 2002053416 A1 20020509; US 2003111205 A1 20030619; US 6546991 B2 20030415; US 6648057 B2 20031118; WO 0048767 A1 20000824; WO 0049192 A1 20000824
DOCDB simple family (application)
DE 19907118 A 19990219; AT 00907593 T 20000221; AU 2912900 A 20000221; AU 3281000 A 20000221; DE 50010397 T 20000221; EP 0001416 W 20000221; EP 0001417 W 20000221; EP 00907593 A 20000221; US 35180303 A 20030127; US 93128901 A 20010816