EP 0930954 B1 20020227 - SYSTEM FOR MAKING AN OPTICAL GLASS FROM A BLANK
Title (en)
SYSTEM FOR MAKING AN OPTICAL GLASS FROM A BLANK
Title (de)
HERSTELLUNGSSYSTEM EINER OPTISCHEN LINSE AUSGEHEND VON EINEM ROHLING
Title (fr)
SYSTEME DE FABRICATION D'UN VERRE OPTIQUE A PARTIR D'UNE EBAUCHE
Publication
Application
Priority
- FR 9800762 W 19980415
- FR 9704845 A 19970418
Abstract (en)
[origin: FR2762247A1] The invention concerns a device (2) for setting an adapter (11) on a blank (1) to transfer and fix it in a cutting device (3) controlled by cutting data, characterised in that it comprises means acquiring (4, 5, 6, 7, 8, 9) characteristics of the glass to be made, means supporting (10) the blank (1), in the device (2) setting the adapter, means (14, 15) emitting/receiving radiation analysing the blank, means (4, 16) acquiring characteristics of the blank, by analysing the signals delivered by the emitting/receiving means (14, 15), and means (4) determining for the blank cutting data, to control the cutting device (3).
IPC 1-7
IPC 8 full level
B24B 9/14 (2006.01); B24B 13/005 (2006.01); B24B 13/06 (2006.01); B24B 51/00 (2006.01)
CPC (source: EP US)
B24B 9/144 (2013.01 - EP US); B24B 9/146 (2013.01 - EP US); B24B 9/148 (2013.01 - EP US); B24B 13/005 (2013.01 - EP US); B24B 13/06 (2013.01 - EP US); B24B 51/00 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR IT
DOCDB simple family (publication)
FR 2762247 A1 19981023; FR 2762247 B1 19990709; DE 69803977 D1 20020404; DE 69803977 T2 20021121; EP 0930954 A1 19990728; EP 0930954 B1 20020227; ES 2173578 T3 20021016; US 6298277 B1 20011002; WO 9847660 A1 19981029
DOCDB simple family (application)
FR 9704845 A 19970418; DE 69803977 T 19980415; EP 98921542 A 19980415; ES 98921542 T 19980415; FR 9800762 W 19980415; US 20250198 A 19981216