Apparatus for latching a magnetic disk

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism

Reexamination Certificate

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Reexamination Certificate

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06862153

ABSTRACT:
A magnetic disk apparatus has: a magnetic disk having a magnetic film formed on a substrate; a spindle motor for rotating the magnetic disk; a magnetic head for writing/reading information on/from the magnetic disk; a supporting member for supporting the magnetic head; a driving mechanism for moving the magnetic head to a predetermined position on the magnetic disk; a magnetic writing/reading circuit for enabling the magnetic head to write/read information on/from the magnetic disk; an interface for sending/receiving signals for controlling the information to/from another information processing device, a device for detecting whether or not the magnetic disk apparatus is in operation; and mechanism for latching movable part of the magnetic disk apparatus on the basis of detection result of the detecting device.

REFERENCES:
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patent: 5034837 (1991-07-01), Schmitz
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patent: 5982586 (1999-11-01), Scura
patent: 5999371 (1999-12-01), Wood et al.
patent: 6061207 (2000-05-01), Jang
patent: 03100965 (1991-04-01), None
patent: 05-036221 (1993-02-01), None
patent: 11-096699 (1999-04-01), None
patent: 11-238331 (1999-08-01), None
patent: 11-273277 (1999-10-01), None

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