Disk drive constructed to isolate motor vibration
US5365388A · kind A · utility
14Cited by
19References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 1993 |
| Grant date | Nov 15, 1994 |
| Priority date | — |
| Expiry date | Apr 23, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B33/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A disk drive has a stator positioner disposed on a shoulder of a drive shaft housing which is part of the spicule. The positioner secures the stator against movement and references the motor to the spicule which engages and guides the cartridge. An open-celled urethane gasket between the printed circuit board and the stator absorbs vibrational forces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.