EP 1422024 A1 20040526 - Method for controlling the operating position of a grinding wheel used in a machine for machining edges of plates of glass, marble and similar stony materials, and machine for implementing said method
Title (en)
Method for controlling the operating position of a grinding wheel used in a machine for machining edges of plates of glass, marble and similar stony materials, and machine for implementing said method
Title (de)
Vorrichtung und Verfahren zur Kontrolle der Betriebsstellung einer Polierscheibe in einer Maschine zum Polieren von Glasplatten, Marmorplatten und steinartigen oder ähnlichen Materialen
Title (fr)
Machine et méthode de contrôle de la position opératoire d'une meule dans une machine de meulage de plaques de verre, marbre ou matériaux pierreux
Publication
Application
Priority
IT TO20021010 A 20021120
Abstract (en)
In a machine for machining edges of plates made of glass, marble and similar stony materials, the edge of a plate is guided on a pre-established path line (DI) so as to be in contact with the machining surface (9A) of at least a grinding wheel (9, 9', 9"); in order to set and/or correct the operating position of the grinding wheel (9, 9', 9") depending on its wear and tear, said grinding wheel is first led in contact with a fixed reference (18) and then pushed away from the latter; said movement is interrupted when its extent corresponds to a reference value indicating that the grinding wheel (9, 9', 9") has reached a desired operating position with respect to the path line (DI). <IMAGE>
IPC 1-7
IPC 8 full level
B24B 9/06 (2006.01); B24B 9/10 (2006.01); B24B 49/04 (2006.01); B24B 49/18 (2006.01)
CPC (source: EP)
B24B 9/06 (2013.01); B24B 9/102 (2013.01); B24B 49/04 (2013.01); B24B 49/183 (2013.01)
Citation (search report)
- [Y] EP 1063053 A2 20001227 - BAVELLONI Z SPA [IT]
- [Y] EP 1197295 A2 20020417 - BOTTERO SPA [IT]
- [A] EP 0865870 A2 19980923 - PRAGMA S R L [IT]
- [A] FR 2178421 A5 19731109 - SMITH RODERICK [US]
- [A] DE 19903842 A1 20000803 - HEINZ BERGER MASCHINENFABRIK G [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1422024 A1 20040526; EP 1422024 B1 20080917; AT E408476 T1 20081015; DE 60323588 D1 20081030; IT TO20021010 A1 20040521
DOCDB simple family (application)
EP 03026311 A 20031117; AT 03026311 T 20031117; DE 60323588 T 20031117; IT TO20021010 A 20021120