发明公开
EP0685841A2 Compliant memory disk assembly for a recording/reproducing device
失效
Nachgiebige Plattenspeicheranordnungfürein Aufnahme /Wiedergabegerät。
- 专利标题： Compliant memory disk assembly for a recording/reproducing device
- 专利标题（中）： Nachgiebige Plattenspeicheranordnungfürein Aufnahme /Wiedergabegerät。
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申请号： EP95103512.0申请日： 1995-03-10
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公开(公告)号： EP0685841A2公开(公告)日： 1995-12-06
- 发明人: Roehling, Donald P. , Peter, Gary M.
- 申请人： Hewlett-Packard Company
- 申请人地址： 3000 Hanover Street Palo Alto, California 94304 US
- 专利权人： Hewlett-Packard Company
- 当前专利权人： Hewlett-Packard Company
- 当前专利权人地址： 3000 Hanover Street Palo Alto, California 94304 US
- 代理机构： Liesegang, Roland, Dr.-Ing.
- 优先权： US250900 19940531
- 主分类号： G11B17/038
- IPC分类号： G11B17/038 ; G11B17/028 ; G11B17/03 ; G11B19/20
摘要：
To minimize unwanted motion in a memory disk assembly (8) in a hard disk drive (6), an elastomeric support (11j or 11k, 11m) is employed to mount a hard disk pack (11) for rotation by a motor rotor (13) of a disk spindle motor (10). The hard disk pack (11) includes a memory disk support ring (11d) which has opposite annular axial faces upon which the memory disks are securely mounted and axially spaced thereby. An elastomeric connection (11j, 11k and 11m) between the memory disk support ring (11d) and a cylindrical body (13a) of the motor rotor (13) of the disk spindle motor (10), provides a soft, or compliant, support for the hard disk pack (11).
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