EP 2422928 A1 20120229 - Polishing head for surfaces of stone material
Title (en)
Polishing head for surfaces of stone material
Title (de)
Polierkopf für Oberflächen aus Steinmaterial
Title (fr)
Tête de polissage pour surfaces de matériaux de pierre
Publication
Application
Priority
EP 10425283 A 20100831
Abstract (en)
A polishing head (1) is described, for plane surfaces of stone material, composed of: a slow transmission assembly (2); and a series of quick transmission assemblies (3) connected to a series of tool-carrier assemblies (4) arranged on a circumference (6) orthogonal to a main axis of the head (1) constituted by a central shaft (20); in which the tool-carrier assemblies (4) are adapted to move at an absolute peripheral speed that comprises a high radial component.
IPC 8 full level
B24B 7/22 (2006.01); B24B 41/047 (2006.01); B24B 47/12 (2006.01)
CPC (source: EP)
B24B 7/22 (2013.01); B24B 41/047 (2013.01); B24B 47/12 (2013.01)
Citation (search report)
- [XI] FR 2792565 A1 20001027 - PERROT YVAN [FR]
- [X] JP S57149144 A 19820914 - OKUMURA MASAMI
- [A] DE 4209273 A1 19920924 - TONCELLI LUCA [IT]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
BA ME RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 10425283 A 20100831