发明名称 |
Dynamically tuned outer arms for improved rotary actuator performance |
摘要 |
An actuator assembly for a magnetic storage system wherein the end arms are dynamically tuned to reduce the modes of vibration on the actuator to improve the performance and stability of the actuator assembly in the magnetic storage system. In one embodiment, the upper and lower outer arms of the actuator assembly are thinned in the same or similar locations. In another embodiment, the upper and lower outer arms of the actuator assembly are notched at high strain energy points to reduce the stiffness of the outer arms. In still another embodiment, the upper and lower outer arms of the actuator assembly are both notched and thinned at the same or similar locations.
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申请公布号 |
US5905608(A) |
申请公布日期 |
1999.05.18 |
申请号 |
US19970933697 |
申请日期 |
1997.09.19 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
FREES, GREGORY MICHAEL;HUANG, FU-YING;RADWAN, HATEM RADWAN |
分类号 |
G11B21/02;(IPC1-7):G11B21/02;G11B21/21 |
主分类号 |
G11B21/02 |
代理机构 |
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代理人 |
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主权项 |
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