Multichannel magnetic head having a plurality of head chips fixe

Details Multichannel magnetic head having a plurality of head chips fixe Multichannel magnetic head having a plurality of head chips fixe

1990-07-11

1992-07-14

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 552, G11B 2118

Patent

active

051308754

ABSTRACT:
In a multichannel magnetic head including a plurality of head chips secured at fixed intervals to one head base mounted on a rotating drum. Each head chip is arranged so that a center of the curvature of each head tip is positioned substantially on a straight line or an extension of the straight line connecting each head gap to tis rear gap, and each of the head chips is arranged so that the distance L between a crossing point on said straight line connecting each head gap to its rear gap and the head gap, and the radius D of the rotating drum satisfy the following relationship: ##EQU1##

REFERENCES:
patent: 4318146 (1982-03-01), Ike et al.
patent: 4520405 (1985-05-01), Sasaki et al.
patent: 4796128 (1989-01-01), Takimoto
patent: 4860132 (1989-08-01), Lorteije

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