Magnetic disk storage
US5148339A · kind A · utility
32Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 1990 |
| Grant date | Sep 15, 1992 |
| Priority date | — |
| Expiry date | Nov 13, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/54
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic disk storage apparatus has a head holding member which holds a magnetic head at a predetermined position apart from a magnetic disk after recording or reproducing in order to prevent either or both from getting damage. Since the location of the head holding member can be adjusted by the position adjusting mechanism, the head holding member never shade any recordable region of the magnetic disk and the magnetic head and the magnetic disk never come into contact with each other. Therefore the head holding member is always located at an appropriate position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.