Multi-mode suspension populated actuator for a disk drive
US5953180A · kind A · utility
13Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 1997 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Jul 23, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B21/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention is several alternative means of differentiating head/gimbal assemblies that share a common arm. The alternative means are for at least one of the assemblies that shares a common arm (1) using a different design; (2) varying the length from the mounting section to the slider; (3) changing the shape of the spring section; (4) varying the use and shape of raised flanges; (5) varying the use and shape of stiffeners; (6) using different openings (i.e., cut away portions); (7) using different formed features; (8) using various mass appendages; and (9) using a varying pattern of adhesive or glue dots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.