发明名称 |
Rotary magnetic head device for magnetic recording/reproduction apparatus |
摘要 |
Disclosed is a rotary magnetic head device for a magnetic recording/reproducing apparatus including image signal transmitters. A dynamic pressure type bearing is provided on one of a rotary member and a stationary member, for generating a dynamic pressure to maintain a gap between the signal transmitters constant.
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申请公布号 |
US4742414(A) |
申请公布日期 |
1988.05.03 |
申请号 |
US19850792272 |
申请日期 |
1985.10.28 |
申请人 |
HITACHI, LTD. |
发明人 |
SAKAI, KAZUO;TERAYAMA, TAKAO;TAMURA, TEIZO |
分类号 |
G11B5/02;G11B5/52;G11B5/53;(IPC1-7):G11B15/60 |
主分类号 |
G11B5/02 |
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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