Adjustable magnetic recording and reproducing head unit

Details Adjustable magnetic recording and reproducing head unit Adjustable magnetic recording and reproducing head unit

1988-12-22

1990-11-13

Severin, David J.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360104, G11B 556

Patent

active

049706144

ABSTRACT:
A magnetic recording and reproducing head unit is made up of a tape guide and at least one magnetic head, wherein a top plate and a bottom plate are connected with a predetermined distance therebetween, a center member is disposed between the top and bottom plates to provide the tape guide, a reference plane is set on either of the opposing faces of the top and bottom plates, a convex portion is formed on the side of the center member, the magnetic head is inserted along the center member between the top and bottom plates, the end faces of the magnetic head are made to push against the reference plane to thereby limit the height of the track pattern, and the magnetic head is pivotable with the convex portion acting as a fulcrum to thereby enable azimuth adjustment.

REFERENCES:
patent: 3893188 (1975-07-01), Shoemaker
patent: 4158868 (1979-06-01), Jenkins
patent: 4623947 (1986-11-01), Kasahara

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