发明名称 |
Apparatus and method for burnishing magnetic disks |
摘要 |
The burnishing tool has a plurality of holes in the planar surface which engages the flexible magnetic disk. Each hole contains a burnishing blade positioned at 45 DEG to the direction of motion. A manifold connects each hole to a vacuum pump which draws air into the holes causing the flexible magnetic disk to fly against the planar surface. The vacuum also removes the debris from the burnishing tool.
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申请公布号 |
US4430782(A) |
申请公布日期 |
1984.02.14 |
申请号 |
US19820338689 |
申请日期 |
1982.01.11 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BORNHORST, RANDY J.;BOWEN, ARLEN J. |
分类号 |
G11B5/82;B24B39/06;G11B5/73;G11B5/84;(IPC1-7):B24B39/00;B24B7/04 |
主分类号 |
G11B5/82 |
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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