EP 1106281 B1 20050330 - Core blowing method and apparatus
Title (en)
Core blowing method and apparatus
Title (de)
Kernschiessverfahren und für die Durchführung des Verfahrens geeignete Vorrichtung
Title (fr)
Procédé et dispositif de tirage de sable
Publication
Application
Priority
DE 19959234 A 19991208
Abstract (en)
[origin: EP1106281A1] The molding material is of a type undergoing delayed hardening. An Independent claim is included for the corresponding equipment comprising a core shooting unit and an extraction station. A compressed air reservoir, also included, can be abruptly depressurized. Equipment is provided to invert the core box.
IPC 1-7
IPC 8 full level
B22C 13/12 (2006.01); B22C 15/24 (2006.01); B28B 3/00 (2006.01); B28B 7/08 (2006.01)
CPC (source: EP)
B22C 13/12 (2013.01); B22C 15/24 (2013.01); B28B 3/006 (2013.01); B28B 7/08 (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)
EP 1106281 A1 20010613; EP 1106281 B1 20050330; AT E291977 T1 20050415; DE 19959234 A1 20010621; DE 19959234 C2 20011018; DE 50009913 D1 20050504
DOCDB simple family (application)
EP 00126613 A 20001204; AT 00126613 T 20001204; DE 19959234 A 19991208; DE 50009913 T 20001204