Title:
LENS GRINDER FOR SPECTACLE LENS CAPABLE OF GRINDING RIGHT AND LEFT LENS SIMULTANEOUSLY
Document Type and Number:
Japanese Patent JP2002187052
Kind Code:
A
Abstract:
To provide a lens grinder by which a finishing process can be shortened and accuracy is improved, and which can achieve grinding process to be carried out normally by two units of lens grinders.
Two grindstones are mounted at right and left sides of one unit of the lens grinder to operate simultaneously. A bearing 5 is provided outside the grindstones 2, 3 to fix a shaft 4, and a weight is suspended from the main body of the lens grinder.
Inventors:
NOSAKA OSAMU
Application Number:
JP2000405069A
Publication Date:
July 02, 2002
Filing Date:
December 20, 2000
Export Citation:
Assignee:
NOSAKA OSAMU
International Classes:
B24B9/14; (IPC1-7): B24B9/14
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