Disk drive actuator-pivot assembly with corrugated rings
US7054111B2 · kind B2 · utility
12Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2002 |
| Grant date | May 30, 2006 |
| Priority date | — |
| Expiry date | Nov 22, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D1/0835
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An actuator assembly for a disk drive is provided wherein the pivot cartridge is supported within the bore of the actuator with corrugated end rings. The corrugated end rings provide a uniform distribution of forces on the pivot cartridge and effectively reduce vibrations between the pivot cartridge and the body of the actuator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.