Hard disk recording platter with injection-molded liquid-crystal-plastic hub
US5805379A · kind A · utility
4Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 4, 1996 |
| Grant date | Sep 8, 1998 |
| Priority date | — |
| Expiry date | Dec 4, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B23/0308
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A cartridge disk that includes a door assembly mounted in a combination base and cover shell. The door assembly mounted in a combination base and cover shell. The door assembly has a single lever that opens both doors at once to allow for mounting of the cartridge disk to a drive. The cartridge disk includes a plastic hub and an aluminum disk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.