Disk drive architecture
US4979062A · kind A · utility
50Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 1990 |
| Grant date | Dec 18, 1990 |
| Priority date | — |
| Expiry date | Jan 18, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B33/1433
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A disk drive assembly which is resistant to physical shocks and thermally caused distortion, including an end plate, a casing attached to the end plate, and a base plate enclosed in the casing and mounted to the end plate. The end plate supports a rotatable disk and an actuator assembly for reading information from and recording information on the disk. The end plate and the casing form a seal to provide a controlled environment within the casing and the base plate is attached to the end plate in the controlled environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.