发明授权
- 专利标题： Mass-balanced magnetic head assembly for a floppy disk drive
- 专利标题（中）： 用于软盘驱动器的质量平衡磁头组件
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申请号： US443634申请日： 1989-11-29
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公开(公告)号： US4980787A公开(公告)日： 1990-12-25
- 发明人: Atsushi Iwanaga
- 申请人： Atsushi Iwanaga
- 申请人地址： JPX Tokyo
- 专利权人： Alps Electric Co., Ltd.
- 当前专利权人： Alps Electric Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX62-184317 19871204; JPX63-839 19880109; JPX63-2273 19880112; JPX63-3524 19880114; JPX63-4199 19880119; JPX63-7642 19880119
- 主分类号： G11B5/48
- IPC分类号： G11B5/48 ; G11B5/54
摘要：
A head assembly suitable for use in a magnetic disk driving apparatus includes an arm bearing a lower head and supported swingingly by a carriage. The arm swings about its own center of gravity, and its base plate portion becomes substantially parallel with a disk during a head-up configuration.
公开/授权文献
- US5504612A Synchronized XY laser scanner 公开/授权日：1996-04-02
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