EP 1409199 B1 20061129 - USE OF A DEVICE FOR THE ABRASIVE MACHINING OF SURFACES OF ELEMENTS AND IN PARTICULAR OPTICAL ELEMENTS OR WORKPIECES
Title (en)
USE OF A DEVICE FOR THE ABRASIVE MACHINING OF SURFACES OF ELEMENTS AND IN PARTICULAR OPTICAL ELEMENTS OR WORKPIECES
Title (de)
VERWENDUNG EINER VORRICHTUNG ZUR ABRASIVEN BEARBEITUNG VON FLÄCHEN VON ELEMENTEN UND INSBESONDERE VON OPTISCHEN ELEMENTEN BZW. WERKSTÜCKEN
Title (fr)
UTILISATION D'UN DISPOSITIF POUR L'USINAGE PAR ABRASION DE SURFACES D'ELEMENTS ET NOTAMMENT D'ELEMENTS OU DE PIECES OPTIQUES
Publication
Application
Priority
- DE 10113599 A 20010320
- EP 0203120 W 20020320
Abstract (en)
[origin: WO02074489A1] The invention relates to a device for the abrasive machining of surfaces of elements. Said device comprises a tool (1) with an inlet (11) and an outlet (12), a supply unit that supplies a liquid to the inlet (11), said liquid containing dissolved abrasive agents and emerging from the outlet (12) and a positioning device, which guides the tool over the surface to be machined, positioning said tool in such a way that the outlet lies opposite the surface to be machined. According to the invention, the surface area of the annular gap (3) that is formed by the limiting walls (13) of the outlet (12) and the surface (2) to be machined is smaller than the cross-sectional surface of the inlet (11).
IPC 8 full level
B24B 13/00 (2006.01); B24B 31/116 (2006.01); B24C 1/08 (2006.01)
CPC (source: EP US)
B24B 13/00 (2013.01 - EP US); B24B 31/116 (2013.01 - EP US); B24C 1/08 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB LI NL
DOCDB simple family (publication)
WO 02074489 A1 20020926; DE 10113599 A1 20021002; DE 50208850 D1 20070111; EP 1409199 A1 20040421; EP 1409199 B1 20061129; US 2006141911 A1 20060629; US 2008119113 A1 20080522
DOCDB simple family (application)
EP 0203120 W 20020320; DE 10113599 A 20010320; DE 50208850 T 20020320; EP 02716837 A 20020320; US 52746805 A 20051222; US 93155207 A 20071031