Disc loading mechanism
US5038337A · kind A · utility
16Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 1990 |
| Grant date | Aug 6, 1991 |
| Priority date | — |
| Expiry date | Jan 8, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B17/0404
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A disc loading mechanism for use in a CD player, laser disc player, etc. includes sensors for judging the size of an inserted disc to use the judging result to automatically set the disc in a proper position on a turn table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.