Magnetic recording/playback device
US4491885A · kind A · utility
17Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 1982 |
| Grant date | Jan 1, 1985 |
| Priority date | — |
| Expiry date | Feb 1, 2002 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B15/6655
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic recording/playback device in which a tape mounting device for mounting a magnetic tape in a cassette on a magnetic head drum or demounting the tape from the magnetic head drum into the cassette and a mode switching driving device adapted for effecting a switching of operation mode such as recording, playback, rewinding and forwarding are driven by a single driving power source, in good sequence through a change of the load imposed by the tape mounting device and the mode switching driving device, to permit a reduction in size and weight of the recording/playback device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.