发明公开
EP1213708A2 Disk unit with increased head-positioning accuracy
审中-公开
Platteneinheit mit verbicultem Kopfpositionierungs-Genauigkeit
- 专利标题： Disk unit with increased head-positioning accuracy
- 专利标题（中）： Platteneinheit mit verbicultem Kopfpositionierungs-Genauigkeit
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申请号： EP01306352.4申请日： 2001-07-24
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公开(公告)号： EP1213708A2公开(公告)日： 2002-06-12
- 发明人: Myokan, Kenichi , Hayashi, Takeo , Kimura, Tatsuya
- 申请人： FUJITSU LIMITED
- 申请人地址： 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 JP
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： 1-1, Kamikodanaka 4-chome, Nakahara-ku Kawasaki-shi, Kanagawa 211-8588 JP
- 代理机构： Hitching, Peter Matthew
- 优先权： JP2000376542 20001211
- 主分类号： G11B5/60
- IPC分类号： G11B5/60
摘要：
A disk unit (1) for reading information from or writing information to a disk (20) by means of a head (60) supported by an actuator (50) includes a shroud (70) having a face (72) perpendicular to a surface of the disk (20) and opposing a peripheral edge (21) of the disk (20), and a spoiler (80) having a given height in a direction perpendicular to the surface of the disk (20) and extending above the surface of the disk (20) from the peripheral edge (21) to a center of the disk (20).
公开/授权文献
- EP1213708A3 Disk unit with increased head-positioning accuracy 公开/授权日：2007-06-13
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