NC-GRINDING PROCESS FOR THE CIRCUMFERENTIAL EDGE A

专利名称：NC-GRINDING PROCESS FOR THE

CIRCUMFERENTIAL EDGE AND TOP FACETOF A SPECTACLE LENS

发明人：GOTTSCHALD, LUTZ申请号：EP95920828.0申请日：19950517公开号：EP0759834A1公开日：19970305

摘要：method for cnc formschleifen the dachfacette a brillenglases, in which thelength of the size of the facettennutscheitels a selected costs for a spectacle frame, thelength of the size of the scheitels a in the field of umfangsrandes a brillenglases,for thisbrillengestell is determined and in accordance with the personal data processedoptometrischen brillentr\ägers is or should be the dachfacette will determine thelength of the facettennut with the dachfacette is compared, and, if necessary, thelocation and \\/ or the course of the dachfacette on the umfangsrand of brillenglases ischanged, sothat the deviation of the length of the facettennut from the dachfacettewithin predetermined permissible limits and the dachfacette then with the comparison ofthe. modified values fertiggeschliffen.

申请人：WERNICKE & CO. GMBH

地址：Jägerstrasse 58 D-40231 Düsseldorf DE

国籍：DE

代理机构：Rehders, Jochen, Dipl.-Ing.

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