发明名称 |
Bernoulli plate for stabilization of flexible magnetic disk |
摘要 |
An improved Bernoulli plate for juxtaposition to a rotating flexible magnetic disk so that the disk is rendered substantially rigid by a vacuum formed by the air between the plate and the disk being urged outwardly under the influence of centrifugal force is disclosed. The plate is formed by coining a metal substrate and thereafter electroplating the coined substrate so that any sharp irregularities resulting from the coining operation are smoothed, while the surface is provided with a hard, wear-resistant coating.
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申请公布号 |
US4419704(A) |
申请公布日期 |
1983.12.06 |
申请号 |
US19810257482 |
申请日期 |
1981.04.24 |
申请人 |
IOMEGA CORPORATION |
发明人 |
RADMAN, ANTON J.;BAUCK, RANDALL C.;KLECZKOWSKI, PETER S. |
分类号 |
G11B17/32;(IPC1-7):G11B3/60 |
主分类号 |
G11B17/32 |
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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