Device for positioning magnetic heads in memory processing units

Details Device for positioning magnetic heads in memory processing units Device for positioning magnetic heads in memory processing units

1979-12-31

1982-03-09

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 2108

Patent

active

043193544

ABSTRACT:
A device for positioning magnetic heads over preselected tracks on magnetic disks in memory processing units, the device consisting essentially of a linear electric motor, including a stationary, partially hollow magnetic device, and of a support member and a guide member which is mounted on the latter in an axially movable manner and is provided with at least one head mount for at least one head support, wherein the support member is mounted at one end of the magnetic device and is otherwise unsupported by the chassis of the memory processing unit.

REFERENCES:
patent: 3470399 (1969-09-01), Johnson et al.
patent: 4166284 (1979-08-01), Daniels

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