Adhesive bonding apparatus
US8578998B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 21, 2011 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Nov 24, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/17
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An apparatus for adhesively bonding a spectacle lens to connecting elements of a bridge and a lug of the spectacles is disclosed. The apparatus includes a frame and a holding device for holding the lens. The holding device includes a cylindrical holding pin designed to centrally hold the lens such that a front side of the lens extends substantially perpendicularly to an axis of the cylindrical holding pin. At the frame, two straight supporting strips extend in parallel to each other at a plane perpendicular to the pin axis and are equally spaced apart from the pin axis. The two supporting strips are arranged such that the front side of the lens held by the holding pin faces the supporting strips and one of the connecting elements is adapted to be clamped between the front side of the lens and each of the supporting strips.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.