Voice coil motor attachment for a hard disc assembly
US6543124B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2001 |
| Grant date | Apr 8, 2003 |
| Priority date | — |
| Expiry date | Jun 18, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49025
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A disc drive assembly method for assembling a disc drive having a disc and an actuator with a tab portion disposed at a proximal end and a head on the distal end. The method consisting of rotating the actuator about a central post, contactingly engaging an outer stop. The outer stop comprises a base plate, a post extending upward from the base plate and a cantilevered arm extending outward from the post. The cantilevered arm of the outer stop is displaceable in a rotational direction substantially about the post and deformable in a direction substantially along its longitudinal axis. When the actuator engages the outer stop, the arm of the outer stop is displaced by the actuator tab portion, allowing rotation thereby, merging the heads onto the disc. Once the heads are merged, the outer stop returns to its original position to limit the rotation of the actuator assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.