发明授权
- 专利标题: Write/read head supporting mechanism, and write/read system
- 专利标题(中): 写/读头支持机制,以及写/读系统
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申请号: US09439092申请日: 1999-11-12
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公开(公告)号: US06381104B1公开(公告)日: 2002-04-30
- 发明人: Yoshikazu Soeno , Shinji Ichikawa , Masashi Shiraishi , Takeshi Wada , Takamitsu Tsuna , Norikazu Ota , Takashi Honda , Mitsuyoshi Kawai
- 申请人: Yoshikazu Soeno , Shinji Ichikawa , Masashi Shiraishi , Takeshi Wada , Takamitsu Tsuna , Norikazu Ota , Takashi Honda , Mitsuyoshi Kawai
- 优先权: JP10-341130 19981113; JP11-200357 19990714; JP11-298336 19991020
- 主分类号: G11B5596
- IPC分类号: G11B5596
摘要:
The object of the invention is to provide a write/read head supporting mechanism for a magnetic or optical disk system having a micro-displacement actuator, by which any impediment to the displacement capability of the actuator is eliminated to achieve reliability improvements. The write/read head supporting mechanism comprises a slider, a suspension and an actuator as at least head constituents. The slider is provided with an electromagnetic transducer element or an optical module. The slider supported on the suspension by way of the actuator is displaceable relatively with respect to the suspension by the actuator. Between relatively displacing head constituents there is a space. Preferably, friction-reducing means should be provided in the space.