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公开(公告)号:US3308451A
公开(公告)日:1967-03-07
申请号:US33177463
申请日:1963-12-19
Applicant: IBM
Inventor: BLACKLEY CHARLES L , THOMPSON HERBERT E
IPC: G06K19/02
CPC classification number: G06K19/02
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公开(公告)号:US2957690A
公开(公告)日:1960-10-25
申请号:US79252759
申请日:1959-02-11
Applicant: IBM
Inventor: THOMPSON HERBERT E
IPC: G06K13/08
CPC classification number: G06K13/0843
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公开(公告)号:US3668658A
公开(公告)日:1972-06-06
申请号:US3668658D
申请日:1969-12-22
Applicant: IBM
Inventor: FLORES RALPH , THOMPSON HERBERT E
CPC classification number: G11B23/505 , G11B5/825 , G11B23/0332
Abstract: In a magnetic recording system, the combination comprising a rotary magnetic record disk and a cover for containing the disk. The cover has its inner surfaces in frictional contact with the adjacent surfaces of the disk. Furthermore, the disk is rotatable while the cover is maintained stationary in the magnetic recording system. The cover includes means for cleaning the surface of the disk during rotation of the disk.
Abstract translation: 在磁记录系统中,包括旋转磁记录盘和用于容纳盘的盖的组合。 盖子的内表面与盘的相邻表面摩擦接触。 此外,当磁盘保持静止在磁记录系统中时,磁盘是可旋转的。 盖子包括用于在盘旋转期间清洁盘表面的装置。
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公开(公告)号:CA912698A
公开(公告)日:1972-10-17
申请号:CA912698D
Applicant: IBM
Inventor: FLORES RALPH , THOMPSON HERBERT E
IPC: G11B5/82 , G11B23/02 , G11B23/033 , G11B23/50 , G11B25/04
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公开(公告)号:CA791892A
公开(公告)日:1968-08-06
申请号:CA791892D
Applicant: IBM
Inventor: BLACKLEY CHARLES L , THOMPSON HERBERT E
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