Automatic or semi-automatic device for trimming an ophthalmic lens
US7201631B2 · kind B2 · utility
3Cited by
1References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 2002 |
| Grant date | Apr 10, 2007 |
| Priority date | — |
| Expiry date | Jul 29, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B41/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Device comprising in combination: elements for detecting (4) characteristics of a lens; elements for integrating characteristics representing a patient's morphology; a support (3) of the mobile lens along a predetermined trajectory between a first measuring position and a loading position; grinding elements (20); and elements forming a gripping and clamping clip (25) for transporting the lens from the loading position to the grinding position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.