Method and device for coating spacers
US10350625B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 7, 2015 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | May 11, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2003/6638
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A nozzle pair (3, 6) is used to coat the side faces of spacers (1) for insulating glass with an adhesive material, the adhesive material being applied to the side face of the spacers (1) through the nozzles (15) of the nozzle pair. As the side faces of the spacer (1) are coated with adhesive material the nozzle pair (3, 6) is moved along the sides of the spacer (1), the relative movement between the nozzle pair (3, 6) and the spacer (1) being obtained by a movement of the spacer (1) and/or the nozzle pair (3, 6). With this way of working, there is no need to rotate the spacer (1) about an axis perpendicular to its plane and therefore the rotation can be dispensed with.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.