Device for reproducing optical discs
US6469971B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 26, 2000 |
| Grant date | Oct 22, 2002 |
| Priority date | — |
| Expiry date | Nov 14, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B17/0404
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A main chassis is provided to mount a system for reproducing a large diameter disc and a small diameter disc, a pair of disc carrying rollers is mounted on the main chassis for carrying an inserted disc to the system, and a large diameter disc detector arm is provided to be pivoted by a large diameter disc carried by the disc carrying rollers so that the large diameter disc is clamped. An adapter is detachably mounted on the main chassis. A pair of centering arms are mounted on the adapter for centering a small diameter disc carried by the disc carrying rollers, and a small diameter disc detector arm mounted on the adapter for operating the large diameter disc detector arm for clamping the carried small diameter disc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.