EP 0919345 A1 19990602 - A process for preparing a mould with replaceable stamping surface for clay manufactured articles
Title (en)
A process for preparing a mould with replaceable stamping surface for clay manufactured articles
Title (de)
Verfahren zum Einrichten einer mit auswechselbarer Formfläche Form für die Herstellung von Gegenständen aus Ton
Title (fr)
Procédé pour préparer un moule avec surface de matriçage remplaçable pour la fabrication d'articles
Publication
Application
Priority
EP 97120580 A 19971125
Abstract (en)
A process for preparing moulds for manufacturing clay articles, provided with a replaceable moulding surface that can be replaced when worn out, provides the forming of a negative (3) in said mould (1) of a material capable of being drawn that is then spray coated with a mixture (7) comprising from 85% to 90% of tungsten carbide and from 15% to 10% of cobalt carbide, such coating imparting to the sheet (3) very good properties of hardness and wear resistance for the molding of the clay articles. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
B28B 7/346 (2013.01); B28B 7/36 (2013.01); B28B 7/366 (2013.01)
Citation (search report)
- [A] EP 0037803 A1 19811014 - ZANDA AB [SE]
- [A] FR 2145066 A5 19730216 - SFEC
- [A] DE 9111427 U1 19911205
- [A] DE 2010843 A1 19710930
- [A] GB 987311 A 19650324 - WEHINGER ROBERT
- [A] US 5445514 A 19950829 - HEITZ LANCE A [US]
- [A] DATABASE WPI Section PQ Week 8839, Derwent World Patents Index; Class P64, AN 88-276907, XP002062943
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 97120580 A 19971125