Magnetic disc memory

Details Magnetic disc memory Magnetic disc memory

1981-02-23

1982-09-28

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360103, G11B 2108, G11B 560

Patent

active

043521339

ABSTRACT:
A magnet disc data storage/retrieval system in which the pivot arms which carry the read and write heads are streamlined for low resistance to circumferential air flow caused by disc rotation. Hollow bodies having a wing profile are disclosed.

REFERENCES:
patent: 3523285 (1970-08-01), Alger et al.
patent: 3772666 (1973-11-01), Scholz et al.
patent: 3846835 (1974-11-01), Morovitz et al.
patent: 4064545 (1977-12-01), Goss
patent: 4107748 (1978-08-01), Ho
patent: 4139874 (1974-02-01), Shiraishi

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