发明公开
EP0834870A1 Disk drive magnetic actuator latch mechanism
失效
Magnetischer VerriegelungsmechanismusfürPlattenlaufwerk
- 专利标题： Disk drive magnetic actuator latch mechanism
- 专利标题（中）： Magnetischer VerriegelungsmechanismusfürPlattenlaufwerk
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申请号： EP97306433.0申请日： 1997-08-22
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公开(公告)号： EP0834870A1公开(公告)日： 1998-04-08
- 发明人: Reinhart, Robert C.
- 申请人： International Business Machines Corporation
- 申请人地址： Old Orchard Road Armonk, N.Y. 10504 US
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： Old Orchard Road Armonk, N.Y. 10504 US
- 代理机构： Zerbi, Guido Maria
- 优先权： US722432 19961007
- 主分类号： G11B5/54
- IPC分类号： G11B5/54 ; G11B21/22
摘要：
A disk drive magnetic actuator latch mechanism for use in hard disk drives. The present invention discloses a latch mechanism which includes a latch lever having a magnetic member attached to or moulded into each end of the lever. The lever is pivotally mounted about a pivot pin in the vcm assembly. The magnet member located on the latch lever tail is positioned between the vcm magnets when the mechanism is in the latched state. The unlatching force is provided by the presence of the magnetic member in the vcm gap, as the attraction of the member in the vcm field resists rotation of the latch lever.
公开/授权文献
- EP0834870B1 Disk drive magnetic actuator latch mechanism 公开/授权日：2004-04-14
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