EP 1023969 A1 20000802 - Device for grinding ceramic materials and apparatus comprising the device
Title (en)
Device for grinding ceramic materials and apparatus comprising the device
Title (de)
Vorrichtung zum Schleifen von keramischem Material und Anordnung mit einer solchen Vorrichtung
Title (fr)
Dispositif pou polir des matériaux en céramique et appareil comprenant un tel dispositif
Publication
Application
Priority
IT MI990143 A 19990127
Abstract (en)
The invention relates to a device for grinding ceramic materials which includes a cylindrical body, which is loaded with grinding media and is supported by two pairs of rollers which engage the external surface of the cylindrical body. The rotation of the cylindrical body is entrusted to two sets of belts arranged at the ends of the cylindrical body. The apparatus includes the device, a press and a kiln. The invention allows to drive large rotating cylindrical bodies with a system which is simple, cheap and reliable. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 31/02 (2006.01)
CPC (source: EP)
B24B 31/02 (2013.01)
Citation (search report)
- [DA] US 5586925 A 19961224 - DINORCIA SR ANTHONY [US], et al
- [DA] EP 0714703 A1 19960605 - SKEGA AB [SE]
- [DA] US 5029415 A 19910709 - PETKOV GEORGI K [BG], et al
- [DA] US 2875894 A 19590303 - NELSON JOHN F
- [DA] US 2210584 A 19400806 - HILEMAN LAWRENCE G, et al
- [DA] PATENT ABSTRACTS OF JAPAN vol. 004, no. 096 (M - 020) 11 July 1980 (1980-07-11)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1023969 A1 20000802; BR 0000176 A 20001024; IT 1307932 B1 20011129; IT MI990143 A1 20000727
DOCDB simple family (application)
EP 99125366 A 19991220; BR 0000176 A 20000126; IT MI990143 A 19990127