Disk drive apparatus
US6381091B1 · kind B1 · utility
4Cited by
4References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1999 |
| Grant date | Apr 30, 2002 |
| Priority date | — |
| Expiry date | Jul 22, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B33/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A disk drive apparatus of the present invention, includes: a movable portion, a stationary portion disposed around the movable portion, and a damping portion disposed between the movable portion and the stationary portion, for connection therebetween, the movable portion, the stationary portion, and the damping portion being disposed substantially in a plane, wherein a head for performing at least one of recording or reproducing information with respect to a disk, a head drive portion for moving the head, and a rotation drive portion for driving a disk are provided on the movable portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.