发明名称 |
Actuator arm with magnetic flux response to bias arm to a stop position |
摘要 |
A magnetic disk apparatus wherein a magnetic member mounted on a bobbin made of a non-magnetic material is disposed at a specific position effective for the full range of movement of a transducer head such that the magnetic member and thus the head is attracted by the leakage flux in a VCM, and the attracting force thus derived has a component that produces a rotation moment in only one direction around the pivot axis of the head to bias the head toward a non-data portion of a data storage disk.
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申请公布号 |
US5801904(A) |
申请公布日期 |
1998.09.01 |
申请号 |
US19960641746 |
申请日期 |
1996.05.02 |
申请人 |
HITACHI LTD. |
发明人 |
KINOSHITA, YOSHIHIKO;NISHIDA, HIROSHI;ISHIGAKI, TATSUYA;KAI, KENJIRO;ITO, ATSUSHI |
分类号 |
G11B5/54;G11B5/55;(IPC1-7):G11B5/54 |
主分类号 |
G11B5/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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