发明名称 |
Apparatus for repositioning a transducer in the absence of electrical current to a drive system |
摘要 |
A disk drive system includes a mechanism for positioning a movable transducer member in the absence of electrical power to the drive system. The mechanism includes a ferromagnetic lever arm pivotably positioned to engage a movable transducer member and, by such engagement, to move the transducer to a predetermined location. An electromagnet attracts the lever arm to a position clear of the movable transducer member in the presence of electrical power to the drive system, and a spring moves the lever arm into engagement with the movable transducer member when the electromagnet is not energized.
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申请公布号 |
US4686595(A) |
申请公布日期 |
1987.08.11 |
申请号 |
US19850788456 |
申请日期 |
1985.10.17 |
申请人 |
XEBEC DEVELOPMENT PARTNERS, LTD. |
发明人 |
BRYER, PHILIP |
分类号 |
G11B19/22;G11B5/55;G11B21/12;(IPC1-7):G11B5/55;G11B21/08;G11B5/54;G11B21/22 |
主分类号 |
G11B19/22 |
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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