EP 1321260 A2 20030625 - Method and plant for forming ceramic tiles or slabs
Title (en)
Method and plant for forming ceramic tiles or slabs
Title (de)
Verfahren und Anlage zur Herstellung von keramischen Fliesen oder Platten
Title (fr)
Procédé et installation pour la fabrication de carreaux ou dalles en céramique
Publication
Application
Priority
IT RE20010129 A 20011221
Abstract (en)
A method for forming ceramic tiles or slabs in a press provided with a loading tray, consisting of depositing in a prearranged and/or random manner into a hopper a mixture of powders of different characteristics in such a manner as to create in the hopper a mass of powders presenting veining variously disposed within the mass, said hopper having a discharge mouth of dimensions at least equal to the dimensions of the at least one cavity of the mould of the forming press, both in the carriage translation direction and in the direction perpendicular thereto; from said mass of powders withdrawing successive portions having, in the tray translation direction, a dimension equal to a fraction of the length of said hopper, and in the direction perpendicular thereto a dimension equal to the dimension of the hopper mouth, such as to withdraw an entire layer of said mass; depositing said layer into the interior of said at least one cavity, and pressing the powders. <IMAGE>
IPC 1-7
IPC 8 full level
B28B 13/02 (2006.01)
CPC (source: EP)
B28B 13/022 (2013.01); B28B 13/023 (2013.01)
Designated contracting state (EPC)
DE ES IT PT TR
DOCDB simple family (publication)
EP 1321260 A2 20030625; EP 1321260 A3 20040519; EP 1321260 B1 20060913; BR 0205304 A 20040720; CN 100333886 C 20070829; CN 1426882 A 20030702; DE 60214656 D1 20061026; ES 2271186 T3 20070416; IT RE20010129 A1 20030621; MX PA02012389 A 20041213
DOCDB simple family (application)
EP 02080157 A 20021206; BR 0205304 A 20021216; CN 02157139 A 20021217; DE 60214656 T 20021206; ES 02080157 T 20021206; IT RE20010129 A 20011221; MX PA02012389 A 20021213