Device for applying a lacquer coating to a disc-shaped registration carrier
US5417763A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Oct 20, 1993 |
| Grant date | May 23, 1995 |
| Priority date | — |
| Expiry date | Oct 20, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B7/26
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A device for applying a lacquer coating to a disc-shaped registration carrier. The device includes a rotary table, to be rotated about an axis of rotation at different speeds, for supporting the registration carrier, as well as with an arm which is pivotable about a pivot axis. The arm has a lacquer supply nozzle at one end and the arm is pivotable between a first position near the axis of rotation of the rotary table and a second position beside the rotary table. The arm is mounted and arranged to be pivotable about an upwardly sloping pivot axis so that the pivot axis of the arm and the axis of rotation of the rotary table intersect or cross at a pint higher than the rotary table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.