Laser disk cassette selecting system
US4993010A · kind A · utility
10Cited by
5References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 13, 1988 |
| Grant date | Feb 12, 1991 |
| Priority date | — |
| Expiry date | Jun 13, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B17/223
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A laser disk cassette selecting system comprising a cassette case having a plurality of housing cavities in a multi-layered or sequential form for housing laser disks or cassettes, a cassette or disk case holding member for detachably mounting the case, a driving motor for moving the case holding member up or down, a forwarding device which forwards a selected laser disk or cassette in the case into a disk or cassette player, whereby the laser disk or cassette is selectively forwarded into the disk or cassette player after a certain positioning operation occurs to orient the selected disk or cassette with the player.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.