Machine for spectacle lens
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 1, 2010
Grant Date -
Apr 10, 2008
app pub date -
Sep 19, 2007
filing date -
Oct 10, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A machine for spectacle lens, comprising a lens holding unit for holding left and right spectacle lenses, and a drill drive unit relatively moving in left and right directions and in front and rear directions with respect to the lens holding unit and for forming a hole on the spectacle lens held on the lens holding unit, wherein the lens holding unit has lens supporting base plates separated at left and right to match the left and the right spectacle lenses, the spectacle lenses at left and right are supported by the lens holding unit via the lens supporting base plates, and the left and right lens supporting base plates can be rotated around positions symmetrical with respect to the front-to-rear direction.
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Family
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