Recording/playback apparatus with auto-changer
US4901172A · kind A · utility
30Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 1988 |
| Grant date | Feb 13, 1990 |
| Priority date | — |
| Expiry date | May 9, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B17/226
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A plurality of buckets are fixedly provided on a different rotary body at predetermined angular intervals, and a disc-shaped recording medium is capable of being loaded into each bucket. A recording/playback position is situated at a predetermined angular position with respect to the rotary body, and drive units capable of freely approaching and separating from a bucket from upper and lower sides of the bucket are provided at the recording/playback position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.