Motor having improved sleeve holder and base plate combining structure and optical disc drive using the same
US8438587B2 · kind B2 · utility
0Cited by
25References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2011 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Jan 31, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B19/2009
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided a motor with an improved sleeve holder and base plate combining structure and an optical disc drive using the same. The motor according to the present invention includes a base plate having a plate shape; a sleeve holder including a cylindrical body part having a sleeve fastened thereinto and a flange part formed to be horizontally protruded in an outer-diameter direction from the lower end portion of the body part to surface-contact the upper surface of the base plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.