Global Patent Index - EP 0733422 B1

EP 0733422 B1 2000-02-09 - Method for manufacturing moulded metal articles

Title (en)

Method for manufacturing moulded metal articles

Title (de)

Verfahren zur Herstellung von Formteilen aus Metall

Title (fr)

Procédé pour la fabrication des articles métalliques moulés

Publication

EP 0733422 B1 (DE)

Application

EP 96810144 A

Priority

CH 79795 A

Abstract (en)

[origin: EP0733422A1] The prodn. of shaped metal components, comprises pressing a thixotropic metal bar (20) by means of a piston (16) from a filler chamber (12) into the die space (30), which is evacuated at least up to the instant of entry of the metal into this space. Also claimed is the appts. for performing the above method.

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

B22D 17/00; B22D 17/14

IPC 8 full level (invention and additional information)

B22C 9/00 (2006.01); B22D 17/00 (2006.01); B22D 17/14 (2006.01); B22D 17/22 (2006.01)

CPC (invention and additional information)

B21J 5/004 (2013.01); B22D 17/007 (2013.01); B22D 17/14 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

DOCDB simple family

EP 0733422 A1 19960925; EP 0733422 B1 20000209; AT 189634 T 20000215; CA 2170714 A1 19960922; CH 689448 A5 19990430; DE 59604390 D1 20000316; DK 0733422 T3 20000724; ES 2143743 T3 20000516; GR 3033176 T3 20000831; JP H08257729 A 19961008; NO 312182 B1 20020408; NO 961110 A 19960923; NO 961110 D0 19960319; PT 733422 E 20000630