Single block mounting system for surfacing and edging of a lens blank and method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 11, 1993
Grant Date -
N/A
app pub date -
Oct 26, 1990
filing date -
Oct 26, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and related system and article provides a lens blank and block assembly capable of being mounted in any of a surface generating machine, a finishing apparatus and an edging machine without requiring re-blocking of the lens in order to compensate for axis shifts. The method and associated system utilizes a controller which takes data inputted to it in the form of prescription information and a frame opening shape and converts it into two sets of machine operating data together used by a computer to allow the surface to be generated on the blank so as to be readily shaped edgewise according to a selected frame pattern by simply the mounting blank and block assembly in the edging machine thereafter. The blank is separated from the block assembly and readily inserted into a selected glass frame.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully