Head vertical alignment means for a tape recorder

Details Head vertical alignment means for a tape recorder Head vertical alignment means for a tape recorder

1980-06-17

1982-08-10

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 2124, G11B 556

Patent

active

043440991

ABSTRACT:
This invention relates to azimuth adjustment means for a magnetic head and, more particularly, to azimuth adjustment means for a magnetic head adapted to precisely adjust the azimuth of the magnetic head by remote control. The head azimuth adjustment means comprises an azimuth adjustment screw having its end acting on a head base on which a magnetic head is mounted and rotatable so that the head base is positioned so as to have the proper azimuthal position of the magnetic head. The head azimuth adjustment means further comprises an adjustment member interposed between the end of the azimuth adjustment screw and the head base and slidably movable in its longitudinal direction, the adjustment member having an inclined surface provided thereon in a direction of its slidable movement. If the slidable adjustment member is slidably moved in one direction, then the magnetic head is adjusted in its azimuthal position in one direction, and if the adjustment member is slidably moved in another direction, then the magnetic head is adjusted in its azimuthal position in another direction. Thus, the magnetic head is accurately aligned in its azimuthal position by properly moving the slidable adjustment member.

REFERENCES:
patent: 3794769 (1974-02-01), Neff
patent: 3900888 (1975-08-01), Uchikoshi et al.
patent: 3943569 (1976-03-01), Bettini
patent: 4052745 (1977-10-01), Nackamichi
patent: 4086638 (1978-04-01), Saito
patent: 4158212 (1979-06-01), Dattilo
patent: 4268881 (1981-05-01), Saito

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