发明名称 |
Spacer for disks in a disk drive |
摘要 |
A spacer for separating disks in a disk drive having a plurality of superposed disks surrounding a hub comprising a sheet material ring channel-shaped in cross section having radial and circumferentially spaced apertures for providing transverse fluid communication through the spacer.
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申请公布号 |
US4819105(A) |
申请公布日期 |
1989.04.04 |
申请号 |
US19870112198 |
申请日期 |
1987.10.26 |
申请人 |
EDWARDS, WILLIAM J. |
发明人 |
EDWARDS, WILLIAM J. |
分类号 |
G11B23/03;G11B17/02;G11B17/038;G11B23/00;G11B33/14;(IPC1-7):G11B5/016 |
主分类号 |
G11B23/03 |
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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