Magnetic disc device

Details Magnetic disc device Magnetic disc device

1982-08-30

1985-10-01

Kilgore, Robert M.

Dynamic magnetic information storage or retrieval

Record medium

In container

360 99, 360137, 206444, G11B 2302, G11B 5016, B65D 8530

Patent

active

045449775

ABSTRACT:
A flexible magnetic disc cassette contains a flexible magnetic disc which is driven by a shaft associated with a driving device. The disc is contained within a cover having an upper half and lower half. An anti-wearing member is attached on an inner surface of the upper half of the cover for abutment with the driving device shaft so as to correct warpage of the upper half of the cover.

REFERENCES:
patent: 4175274 (1979-11-01), Mann
patent: 4414597 (1983-11-01), Cornin
patent: 4419164 (1983-12-01), Martinelli
patent: 4428013 (1984-01-01), Posso
patent: 4445157 (1984-04-01), Takahashi
patent: 4458282 (1984-07-01), Mui
patent: 4459628 (1984-07-01), Barton

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