System for making an optical glass from a blank
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United States of America Patent
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-
Oct 2, 2001
Grant Date -
N/A
app pub date -
Dec 16, 1998
filing date -
Apr 18, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The system including a device (2) for applying an adapter (11) to a blank (1) for transferring it into and mounting it in a trimming device (3) controlled in accordance with trimming information. The system includes a device for acquiring the characteristics of a lens to be made, a device (10) for supporting the blank (1) in the device (2) for applying the adapter, devices (14, 15) for emitting/receiving radiation for analyzing the blank a device (4, 16) for acquiring the characteristics of the blank by analyzing a signal delivered by the emitting/receiving devices (14, 15) and a device (4) for determining blank trimming information for controlling the trimming device (3).
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