发明授权
- 专利标题: Circumferentially extending disc snubber
- 专利标题(中): 圆周延伸圆盘缓冲器
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申请号: US08976437申请日: 1997-11-21
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公开(公告)号: US06271987B1公开(公告)日: 2001-08-07
- 发明人: David Scott Allsup , Carl Fred Adams , John Daniel Stricklin
- 申请人: David Scott Allsup , Carl Fred Adams , John Daniel Stricklin
- 主分类号: G11B3314
- IPC分类号: G11B3314
摘要:
An apparatus is disclosed for reducing disc deflection in response to the application of a non-operational mechanical shock to a disc drive. The disc drive comprises discs rotatable about a disc axis and each having an outer diameter. A circumferentially extending snubber is provided proximate a substantial portion of the outer diameter of each of the discs. The snubber includes a shroud portion immediately proximate the outer diameter of each disc and snubber arms which extend from the shroud portion in a direction toward the disc axis. The snubber limits deflection of the outer diameter of each disc in response to the application of a nonoperational mechanical shock to the disc drive.
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