EP 3288699 B1 20230802 - METHOD FOR PRODUCING A PATTERN FOR INVESTMENT CASTING
Title (en)
METHOD FOR PRODUCING A PATTERN FOR INVESTMENT CASTING
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES MODELLS FÜR FEINGUSS
Title (fr)
PROCEDE DE FABRICATION DE MODELE POUR FONDERIE A MODELE PERDU
Publication
Application
Priority
- FR 1553937 A 20150430
- FR 2016050980 W 20160426
Abstract (en)
[origin: WO2016174344A1] The invention relates to a method for producing a pattern for investment casting, according to which at least one insert (10) is provided; at least two portions (12, 14) of the pattern are provided, said at least two portions being made of an eliminable material; and said at least two pattern portions are assembled in a tight manner around at least part of said at least one insert so as to form said pattern (16).
IPC 8 full level
B22C 7/02 (2006.01); B22C 9/04 (2006.01); B22C 13/08 (2006.01)
CPC (source: EP US)
B22C 7/02 (2013.01 - EP US); B22C 7/026 (2013.01 - EP US); B22C 9/04 (2013.01 - EP US); B22C 9/103 (2013.01 - EP US); B22C 13/085 (2013.01 - EP US)
Citation (examination)
US 3981344 A 19760921 - HAYES DOUGLAS R, et al
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)
WO 2016174344 A1 20161103; CN 107645974 A 20180130; EP 3288699 A1 20180307; EP 3288699 B1 20230802; FR 3035604 A1 20161104; FR 3035604 B1 20230113; US 10913105 B2 20210209; US 2018154427 A1 20180607
DOCDB simple family (application)
FR 2016050980 W 20160426; CN 201680026737 A 20160426; EP 16722312 A 20160426; FR 1553937 A 20150430; US 201615570011 A 20160426