Head feed device

Details Head feed device Head feed device

1988-04-18

1989-08-15

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 555

Patent

active

048580465

ABSTRACT:
A head feed device for shifting a head carriage through the rotation of a screw shaft enhances head feeding precision by arranging the shaft part of the screw shaft to serve as a guide shaft for guiding the head carriage.

REFERENCES:
patent: 4022076 (1977-05-01), Metz
patent: 4139877 (1979-02-01), Townsend
patent: 4313141 (1982-01-01), Yanagida

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