EP 3986635 A1 20220427 - METHOD FOR PRODUCING A CASTING MOULD, AND CASTING MOULD PRODUCED USING SAID METHOD
Title (en)
METHOD FOR PRODUCING A CASTING MOULD, AND CASTING MOULD PRODUCED USING SAID METHOD
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER GUSSFORM UND MIT DEM VERFAHREN HERGESTELLTE GUSSFORM
Title (fr)
PROCÉDÉ DE FABRICATION D'UN MOULE DE FONDERIE ET MOULE DE FONDERIE FABRIQUÉ PAR CE PROCÉDÉ
Publication
Application
Priority
- DE 102019209047 A 20190621
- EP 2020067242 W 20200619
Abstract (en)
[origin: WO2020254656A1] The invention relates to a method for producing a casting mould (201, 204), according to which at least three, in particular at least four, five, more than five, or more than ten sandwich elements (300, 301, 302, 400, 401) of the casting mould are first produced separately from one another and are then combined into one or more stacks (1100) to form the casting mould.
IPC 8 full level
CPC (source: EP US)
Citation (search report)
See references of WO 2020254656A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019209047 A1 20201224; DE 102019209047 B4 20210916; CN 114286727 A 20220405; EP 3986635 A1 20220427; US 2022355368 A1 20221110; WO 2020254656 A1 20201224
DOCDB simple family (application)
DE 102019209047 A 20190621; CN 202080045643 A 20200619; EP 2020067242 W 20200619; EP 20736585 A 20200619; US 202017620957 A 20200619