Title:
DRILLING JIG POSITIONING DEVICE FOR EYEGLASS LENS
Document Type and Number:
Japanese Patent JP3358656
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To position and fix a drilling jig in order to process a nonpenetrating hole directing to the lens inner side from the end face of an eyeglass lens which is edging process, securely in a simple device and in a simple operation.
SOLUTION: While the holding and the positioning of an eyeglass lens 1 which is edging processed are carried out by using a blocking jig 8 fixed to the above lens 1, the positioning of a drill jig 3 is carried out by using a guide board 6 which is feeding-moved and set, and a guide stopper 62.
Inventors:
Osamu Fujita
Yukihiro Izumiya
Yukihiro Izumiya
Application Number:
JP29863499A
Publication Date:
December 24, 2002
Filing Date:
October 20, 1999
Export Citation:
Assignee:
Hoya Co., Ltd.
International Classes:
B23B49/00; B23B45/14; B23B47/28; B26F1/16; B28D1/14; G02C1/02; G02C7/02; G02C13/00; (IPC1-7): B23B47/28; B26F1/16; G02C13/00
Domestic Patent References:
| JP11104997A |
Attorney, Agent or Firm:
Setsuo Aniya (2 outside)
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