Magnetic recording apparatus including a magnetic head having a

Details Magnetic recording apparatus including a magnetic head having a Magnetic recording apparatus including a magnetic head having a

1991-04-15

1993-06-08

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360107, 360121, G11B 5004, G11B 1900, G11B 5265

Patent

active

052184935

ABSTRACT:
Apparatus, for duplicating magnetically recorded information by contact transfer from a master medium in the form of a magnetic rotatable drum to a slave medium in the form of a magnetic tape, includes a magnetic head, for initially recording the information to be duplicated on the magnetic drum, having a media-contact surface the curvature of which conforms to the curvature of the drum. The magnetic head is mounted with its media-contact surface essentially parallel with the surface of revolution of the drum, thereby enhancing signal-to-noise performance by suppressing spacing losses.

REFERENCES:
patent: 3699269 (1972-10-01), Smaller
patent: 3869711 (1975-03-01), Bernard
patent: 4110797 (1978-08-01), Hoshino
patent: 4567535 (1986-01-01), Kinjo

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