Magnetic drum recording apparatus

Details Magnetic drum recording apparatus Magnetic drum recording apparatus

1986-05-21

1988-06-28

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360105, G11B 5004, G11B 554

Patent

active

047543523

ABSTRACT:
A magnetic drum apparatus has a rotatable magnetic drum, a carriage adjacent the drum movable on a guide shaft along the drum axis, a magnetic head and slider assembly supported on the carriage, and a drive motor for the drum mounted in the inner chamber of the drum. The carriage is rotatable on a guide pin in a direction away from the surface of the drum when it is moved to an axially retracted position.

REFERENCES:
patent: 3613059 (1971-10-01), Dirks
patent: 3682481 (1972-08-01), Whitlock
patent: 4161004 (1979-07-01), Dalziel
patent: 4604667 (1986-08-01), Kinjo

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