Positioning device for a magnetic disk memory

Details Positioning device for a magnetic disk memory Positioning device for a magnetic disk memory

1985-01-29

1987-08-25

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 97, G11B 548, G11B 2116

Patent

active

046897038

ABSTRACT:
A rotational positioner for a magnetic disk memory comprises a pedestal constituting a portion of the positioning magnet system and a positioner shaft. In a one-piece pivot member, pivot arms and bracket arms are integrated and disposed in common on a hub. Each pivot arm comprises a device at its free end for releasably receiving a head base plate which carries a pair of magnetic heads by way of a magnetic head mount.

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