Global Patent Index - EP 2926950 A1

EP 2926950 A1 20151007 - LENS-FINISHING SYSTEM, FINISHED SIZE MANAGEMENT DEVICE, FINISHED SIZE MANAGEMENT METHOD AND EYEGLASS LENS MANUFACTURING METHOD

Title (en)

LENS-FINISHING SYSTEM, FINISHED SIZE MANAGEMENT DEVICE, FINISHED SIZE MANAGEMENT METHOD AND EYEGLASS LENS MANUFACTURING METHOD

Title (de)

LINSENFERTIGUNGSSYSTEM, VORRICHTUNG ZUR FERTIGUNGSGRÖSSENVERWALTUNG, VERFAHREN ZUR FERTIGUNGSGRÖSSENVERWALTUNG UND VERFAHREN ZUR HERSTELLUNG VON BRILLENGLÄSERN

Title (fr)

SYSTÈME DE FINITION DE LENTILLE, DISPOSITIF DE GESTION DE TAILLE FINIE, PROCÉDÉ DE GESTION DE TAILLE FINIE ET PROCÉDÉ DE FABRICATION DE VERRE DE LUNETTES

Publication

EP 2926950 A1 20151007 (EN)

Application

EP 13853659 A 20131101

Priority

  • JP 2012244552 A 20121106
  • JP 2013079668 W 20131101

Abstract (en)

There is provided a lens edging system including: a plurality of edgers configured to perform edging to a spectacle lens; and an edging size management device used in connection with the plurality of edgers, the edging size management device comprising a memory unit configured to store and hold information for each model of the edger, regarding edging characteristics when a lens material is edged using an edging tool of the edger, in association with a type of the lens material to be edged by the edger, and a type of the edging tool used by the edger, wherein the information stored and held in the memory unit is the information regarding edging characteristics of the edger obtained by at least one of the plurality of edgers, and an edger of the same model as at least one of the plurality of edgers comprises a correction unit configured to correct an edging parameter for the edging based on the information stored and held in the memory unit when edging is performed to the lens material using the edging tool of the edger.

IPC 8 full level

B24B 13/06 (2006.01); B24B 9/14 (2006.01); B24B 27/00 (2006.01); B24B 49/02 (2006.01); B24B 51/00 (2006.01)

CPC (source: CN EP US)

B24B 9/148 (2013.01 - CN EP US); B24B 27/0023 (2013.01 - EP US); B24B 27/0076 (2013.01 - EP US); B24B 49/02 (2013.01 - EP US)

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 RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2926950 A1 20151007; EP 2926950 A4 20161019; CN 104768709 A 20150708; CN 104768709 B 20180109; JP 2014091202 A 20140519; JP 5972759 B2 20160817; US 2015290762 A1 20151015; WO 2014073465 A1 20140515

DOCDB simple family (application)

EP 13853659 A 20131101; CN 201380057863 A 20131101; JP 2012244552 A 20121106; JP 2013079668 W 20131101; US 201314439793 A 20131101