EP 2720815 A1 20140423 - CASTING TOOL AND METHOD FOR PRODUCING A CASTING TOOL
Title (en)
CASTING TOOL AND METHOD FOR PRODUCING A CASTING TOOL
Title (de)
GIESSWERKZEUG UND VERFAHREN ZUR HERSTELLUNG EINES GIESSWERKZEUGS
Title (fr)
OUTIL DE COULEE ET PROCEDE POUR LA FABRICATION D'UN OUTIL DE COULEE
Publication
Application
Priority
- DE 102011077711 A 20110617
- EP 2012061470 W 20120615
Abstract (en)
[origin: WO2012172062A1] A casting tool or a mold for cast metal for shaping the exterior of a cast body has a shaped portion. At least one part of the casting tool consists of a clay mineral or silicate material, said part adjoining the shaped portion or forming a part of the shaped portion. The clay mineral or silicate material can be vermiculite, perlite, or expanded glass for example.
IPC 8 full level
B22C 9/06 (2006.01); B22C 1/02 (2006.01); B22C 1/16 (2006.01); B22C 1/18 (2006.01); B22C 1/22 (2006.01); B22C 9/10 (2006.01)
CPC (source: EP)
Citation (search report)
See references of WO 2012172062A1
Citation (examination)
- JP 2005246396 A 20050915 - TOYOTA MOTOR CORP
- US 3545524 A 19701208 - BEETLE ROBERT H, et al
- DE 10310211 B3 20040722 - HOFFMANN WAERMETECHNIK GMBH [DE]
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)
DE 102011077711 A1 20121220; EP 2720815 A1 20140423; WO 2012172062 A1 20121220
DOCDB simple family (application)
DE 102011077711 A 20110617; EP 12728507 A 20120615; EP 2012061470 W 20120615