EP 3194094 B1 20190410 - LOST PATTERN INTENDED FOR USE IN CASTING
Title (en)
LOST PATTERN INTENDED FOR USE IN CASTING
Title (de)
VERLORENES MODELL ZUR VERWENDUNG BEIM GIESSEN
Title (fr)
MODELE PERDU DESTINE A ÊTRE UTILISE EN FONDERIE
Publication
Application
Priority
- FR 1458727 A 20140916
- FR 2015052095 W 20150728
Abstract (en)
[origin: WO2016042225A1] The invention relates to a lost pattern (M) intended for use in casting for obtaining metal parts and comprising a stack of layers (1,2,3,4,5) assembled together by glueing. Said lost pattern comprises at least one enclosed recess (6,7) which is jointly defined by two recess portions belonging respectively to two successive layers (3,4), termed respectively the lower layer (3) and the upper layer (4), of the stack.
IPC 8 full level
CPC (source: EP)
B22C 7/026 (2013.01); B22C 9/046 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 3025733 A1 20160318; FR 3025733 B1 20161118; EP 3194094 A1 20170726; EP 3194094 B1 20190410; WO 2016042225 A1 20160324
DOCDB simple family (application)
FR 1458727 A 20140916; EP 15753404 A 20150728; FR 2015052095 W 20150728