EP 0865870 A2 19980923 - Method for sizing natural- or synthetic-stone elements, particularly ceramic tiles, and machine for carrying out the method
Title (en)
Method for sizing natural- or synthetic-stone elements, particularly ceramic tiles, and machine for carrying out the method
Title (de)
Verfahren zum Formatieren von Natur- oder Kunststein-Elementen, insbesondere keramische Fliesen, und Maschine zum Anwenden dieses Verfahrens
Title (fr)
Procédé pour mettre à dimension des éléments en pierre naturelle ou synthétique, en particulier de carreaux en céramique, et machine pour la mise en oeuvre du procédé
Publication
Application
Priority
IT MO970039 A 19970311
Abstract (en)
A method for sizing elements made of natural or synthetic stone, particularly ceramic tiles, and optionally also squaring such elements, by means of a dry abrasive tool (4) with wear compensation and single sizing of the element (5) being processed, avoiding the drawbacks of wet grinding and those linked to the complications due to size differences; the machine allows to rotate the abrasive tool (4) and to back it off axially, automatically and continuously in order to measure its wear and compensate for it at preset time intervals; application occurs particularly in ceramic factories for finishing the edges of tiles. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 7/22 (2006.01); B24B 9/06 (2006.01); B24B 47/22 (2006.01); B24B 49/18 (2006.01)
CPC (source: EP)
B24B 7/22 (2013.01); B24B 9/06 (2013.01); B24B 47/22 (2013.01); B24B 49/18 (2013.01)
Designated contracting state (EPC)
DE ES IT PT
DOCDB simple family (publication)
EP 0865870 A2 19980923; EP 0865870 A3 20000517; EP 0865870 B1 20021211; DE 69809986 D1 20030123; ES 2186934 T3 20030516; IT 1292686 B1 19990211; IT MO970039 A1 19980911; PT 865870 E 20030430
DOCDB simple family (application)
EP 98103581 A 19980302; DE 69809986 T 19980302; ES 98103581 T 19980302; IT MO970039 A 19970311; PT 98103581 T 19980302