Disk support mechanism in a player
US4788677A · kind A · utility
12Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1987 |
| Grant date | Nov 29, 1988 |
| Priority date | — |
| Expiry date | Feb 5, 2007 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B33/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A support mechanism for a disk player in which a turntable is supported on a metal plate which is screwed to a resin plate. A carriage carrying an optical pickup and its drive are mounted on the resin plate between the two plates but the carriage is guided by the metal plate. The optical pickup tracks the disk through an opening in the metal plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.