Sleeveless rotatable beryllium/aluminum actuator arm for a magnetic disc drive
US5260847A · kind A · utility
25Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 1991 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | Oct 18, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/5521
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A sleeveless rotatable beryllium/aluminum alloy actuator arm for a disk drive for a computer. A rotatable actuator for a magnetic disk drive for a computer is also described. The rotatable actuator includes a sleeveless beryllium/aluminum alloy arm, a suspension attached to a first end of the arm, a transducer attached to the suspension, and a voice coil attached to a second end of the arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.