EP 1525947 B1 20060412 - Method for finish-polishing
Title (en)
Method for finish-polishing
Title (de)
Verfahren zum abschliessenden Polieren
Title (fr)
Procédé de polissage de finition
Publication
Application
Priority
- EP 03292647 A 20031023
- US 70501703 A 20031111
Abstract (en)
[origin: EP1525947A1] Workpiece polishing and finishing procedure uses polishing material with abrasive stuck permanently to deformable backing material : The procedure for polishing and finishing a workpiece (1) surface uses a polishing material (2) such as felt with an abrasive, e.g. cerium oxide, stuck permanently to a backing material (3), applying pressure to the latter when the polishing element is in contact with the surface to be polished so that the polishing material adapts to the shape of the polished surface. The backing material can be deformable by plastic flow and/or is hardenable. It can be of pitch that is heated and then cooled, or a gel-type adhesive that can be hardened by polymerisation or UV radiation.
IPC 8 full level
B24B 13/02 (2006.01); B24B 13/015 (2006.01); B24B 37/00 (2012.01)
CPC (source: EP US)
B24B 13/015 (2013.01 - EP US); B24B 13/02 (2013.01 - EP US); B24B 37/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1525947 A1 20050427; EP 1525947 B1 20060412; AT E322957 T1 20060415; DE 60304579 D1 20060524; DE 60304579 T2 20070510; DK 1525947 T3 20060731; ES 2262958 T3 20061201; US 2005101226 A1 20050512
DOCDB simple family (application)
EP 03292647 A 20031023; AT 03292647 T 20031023; DE 60304579 T 20031023; DK 03292647 T 20031023; ES 03292647 T 20031023; US 70501703 A 20031111