EP 0387535 B1 19941109 - Method of and installation for producing foundry moulds.
Title (en)
Method of and installation for producing foundry moulds.
Title (de)
Verfahren und Vorrichtung zum Herstellen von Giesserei-Formen.
Title (fr)
Procédé et installation pour la fabrication de moules de fonderie.
Publication
Application
Priority
DE 3908203 A 19890314
Abstract (en)
[origin: EP0387535A2] The invention relates to a method and an installation for producing foundry moulds, especially in alternately arriving bottom and top boxes, each box passing first of all into a filling station and then into a compacting station. It is essential that, following the compacting operation, the filling frame be separated from the box and brought back separately to the filling station even before the box has been deposited on its delivery track. <IMAGE>
IPC 1-7
IPC 8 full level
B22C 11/10 (2006.01); B22C 11/02 (2006.01); B22C 11/04 (2006.01); B22C 15/02 (2006.01); B22C 25/00 (2006.01)
CPC (source: EP US)
B22C 11/04 (2013.01 - EP US); B22C 15/02 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES FR GB IT LI
DOCDB simple family (publication)
EP 0387535 A2 19900919; EP 0387535 A3 19920311; EP 0387535 B1 19941109; CN 1023979 C 19940316; CN 1045543 A 19900926; DE 3908203 A1 19900920; DE 59007663 D1 19941215; ES 2063178 T3 19950101; JP 2793683 B2 19980903; JP H0335842 A 19910215; KR 0178777 B1 19990218; KR 900014055 A 19901022; US 5040587 A 19910820
DOCDB simple family (application)
EP 90102851 A 19900214; CN 90101315 A 19900313; DE 3908203 A 19890314; DE 59007663 T 19900214; ES 90102851 T 19900214; JP 6131290 A 19900314; KR 900003309 A 19900313; US 49009090 A 19900307