EP 0927687 A2 19990707 - Method and means for transfer of granular materials
Title (en)
Method and means for transfer of granular materials
Title (de)
Verfahren und Vorrichtung zur Übertragung von körnigem Material
Title (fr)
Procédé et dispositif pour transférer un matériau granuleux
Publication
Application
Priority
- IT MO970233 A 19971223
- IT MO980196 A 19980928
- IT MO980197 A 19980928
- IT MO980261 A 19981222
- IT MO980262 A 19981222
Abstract (en)
Transfer means of granular material (15) includes a permeable baffle (33) through which a fluid acts on said granular material; it further comprises a thin belt (31) on which the said granular material lies, said thin belt being unwound from a coil (39) arranged upstream the pressing station and being rewound in coil (39) downstream the said pressing station; a method to prepare a layer of powders designed to be pressed in form of ceramic tile comprises the following steps: arranging on a support surface superimposed layers (310,312) of different powders; acting with a fluid on said superimposed layers of different powders to mix them with each other along a vertical direction. <IMAGE>
IPC 1-7
IPC 8 full level
B28B 1/00 (2006.01); B28B 3/00 (2006.01); B28B 5/00 (2006.01); B28B 13/02 (2006.01)
CPC (source: EP)
B28B 1/005 (2013.01); B28B 3/00 (2013.01); B28B 13/02 (2013.01); B28B 13/0205 (2013.01); B28B 13/0215 (2013.01); B28B 13/022 (2013.01); B28B 13/0295 (2013.01)
Designated contracting state (EPC)
DE ES FR IT PT
DOCDB simple family (publication)
EP 0927687 A2 19990707; EP 0927687 A3 19990818; EP 0927687 B1 20040526; DE 69824134 D1 20040701; ES 2223154 T3 20050216
DOCDB simple family (application)
EP 98124583 A 19981223; DE 69824134 T 19981223; ES 99118949 T 19990927