Read/write apparatus for disk cartridge

Details Read/write apparatus for disk cartridge Read/write apparatus for disk cartridge

1987-06-17

1989-06-13

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

360 9901, G11B 5012

Patent

active

048397601

ABSTRACT:
A disk cartridge having a cleaning mechanism. The disk cartridge comprises a disk for peripheral storage of computer and a hard shell which is made of plastic and contains the disk.
A liner is disposed between a disk and a shell. An opening is provided in one part of shell and a plate is disposed in the opening to press a liner. In order to press the plate, a pressure means such as a spring is provided in a read/write apparatus. As a result, dust is completely removed from the disk.
Further, a pressure means for pressing the liner is provided outside of a shell, maintaining the stable pressure of spring for a long time. As a result, disk is improved in reliability.

REFERENCES:
patent: 4482929 (1984-11-01), Beck
patent: 4685010 (1987-08-01), Tronzono

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