发明名称 |
Low profile damper plates for a yoke of a voice coil motor |
摘要 |
A hard disk drive including a plurality of magnetic disks and a voice coil motor. The voice coil motor includes a coil and a first damper plate for dampening vibrations generated by the coil. The first damper plate is disposed within the voice coil motor. |
申请公布号 |
US8767353(B2) |
申请公布日期 |
2014.07.01 |
申请号 |
US201012980125 |
申请日期 |
2010.12.28 |
申请人 |
HGST Netherlands B.V. |
发明人 |
Sudo Kimihiko;Uefune Kouki;Masuda Hiromitsu;Hayakawa Takako |
分类号 |
G11B5/55;G11B33/14 |
主分类号 |
G11B5/55 |
代理机构 |
|
代理人 |
|
主权项 |
1. A hard disk drive comprising:
a plurality of magnetic disks; and a voice coil motor comprising:
a top yoke and a bottom yokea coil;a first damper plate disposed between said top yoke and said bottom yoke for dampening vibrations in said voice coil motor generated by said coil, wherein said first damper plate comprises a prosection that protrudes beyond a periphery of said top yoke, wherein said first damper plate comprises:
an adhesive material for adhering said first damper plate to a surface of said top yoke that faces said bottom yoke. |
地址 |
Amsterdam NL |