Rotary magnetic head

Details Rotary magnetic head Rotary magnetic head

1982-04-29

1985-04-02

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360107, 360110, G11B 508

Patent

active

045090840

ABSTRACT:
In a rotary magnetic head according to the present invention, a rotor core provided with head cores for a pair of magnetic heads and a rotary side core of a rotary transformer is formed by joining a pair of rotor core halves formed of a starting material of one type of magnetic material or of the composite configuration formed by joining in advance different magnetic materials through a joining layer of predetermined length between the joining end faces thereof. The cores of the respective magnetic heads are provided at both ends of the joining end faces, and the central axis of the rotation of the rotor core is so defined equidistantly from both the magnetic heads and to pass the center of the length of the joining layer. The cores of the rotary transformer are provided coaxially with the central axis of the rotating shaft, and the rotor core is provided with a centering hole for aligning the central axis of the rotating shaft coaxially with the rotating shaft by engaging the rotating shaft for driving the rotary magnetic head.

REFERENCES:
patent: 3422230 (1969-01-01), Tanigawa

Affiliated with

Also associated with

Rating

Rotary magnetic head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary magnetic head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary magnetic head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1093621